935 lines
81 KiB
Text
935 lines
81 KiB
Text
|
<!DOCTYPE html>
|
|||
|
<html lang="en" dir="ltr" prefix="content: http://purl.org/rss/1.0/modules/content/ dc: http://purl.org/dc/terms/ foaf: http://xmlns.com/foaf/0.1/ og: http://ogp.me/ns# rdfs: http://www.w3.org/2000/01/rdf-schema# schema: http://schema.org/ sioc: http://rdfs.org/sioc/ns# sioct: http://rdfs.org/sioc/types# skos: http://www.w3.org/2004/02/skos/core# xsd: http://www.w3.org/2001/XMLSchema# ">
|
|||
|
<head>
|
|||
|
<meta charset="utf-8" /><script type="text/javascript">(window.NREUM||(NREUM={})).init={ajax:{deny_list:["bam.nr-data.net"]}};(window.NREUM||(NREUM={})).loader_config={licenseKey:"37b7ccb661",applicationID:"1089704227"};;/*! For license information please see nr-loader-rum-1.283.2.min.js.LICENSE.txt */
|
|||
|
(()=>{var e,t,r={122:(e,t,r)=>{"use strict";r.d(t,{a:()=>i});var n=r(944);function i(e,t){try{if(!e||"object"!=typeof e)return(0,n.R)(3);if(!t||"object"!=typeof t)return(0,n.R)(4);const r=Object.create(Object.getPrototypeOf(t),Object.getOwnPropertyDescriptors(t)),o=0===Object.keys(r).length?e:r;for(let a in o)if(void 0!==e[a])try{if(null===e[a]){r[a]=null;continue}Array.isArray(e[a])&&Array.isArray(t[a])?r[a]=Array.from(new Set([...e[a],...t[a]])):"object"==typeof e[a]&&"object"==typeof t[a]?r[a]=i(e[a],t[a]):r[a]=e[a]}catch(e){(0,n.R)(1,e)}return r}catch(e){(0,n.R)(2,e)}}},555:(e,t,r)=>{"use strict";r.d(t,{Vp:()=>c,fn:()=>s,x1:()=>u});var n=r(384),i=r(122);const o={beacon:n.NT.beacon,errorBeacon:n.NT.errorBeacon,licenseKey:void 0,applicationID:void 0,sa:void 0,queueTime:void 0,applicationTime:void 0,ttGuid:void 0,user:void 0,account:void 0,product:void 0,extra:void 0,jsAttributes:{},userAttributes:void 0,atts:void 0,transactionName:void 0,tNamePlain:void 0},a={};function s(e){try{const t=c(e);return!!t.licenseKey&&!!t.errorBeacon&&!!t.applicationID}catch(e){return!1}}function c(e){if(!e)throw new Error("All info objects require an agent identifier!");if(!a[e])throw new Error("Info for ".concat(e," was never set"));return a[e]}function u(e,t){if(!e)throw new Error("All info objects require an agent identifier!");a[e]=(0,i.a)(t,o);const r=(0,n.nY)(e);r&&(r.info=a[e])}},217:(e,t,r)=>{"use strict";r.d(t,{D0:()=>m,gD:()=>v,xN:()=>h});r(860).K7.genericEvents;const n="experimental.marks",i="experimental.measures",o="experimental.resources",a=e=>{if(!e||"string"!=typeof e)return!1;try{document.createDocumentFragment().querySelector(e)}catch{return!1}return!0};var s=r(614),c=r(944),u=r(384),l=r(122);const d="[data-nr-mask]",f=()=>{const e={feature_flags:[],experimental:{marks:!1,measures:!1,resources:!1},mask_selector:"*",block_selector:"[data-nr-block]",mask_input_options:{color:!1,date:!1,"datetime-local":!1,email:!1,month:!1,number:!1,range:!1,search:!1,tel:!1,text:!1,time:!1,url:!1,week:!1,textarea:!1,select:!1,password:!0}};return{ajax:{deny_list:void 0,block_internal:!0,enabled:!0,autoStart:!0},distributed_tracing:{enabled:void 0,exclude_newrelic_header:void 0,cors_use_newrelic_header:void 0,cors_use_tracecontext_headers:void 0,allowed_origins:void 0},get feature_flags(){return e.feature_flags},set feature_flags(t){e.feature_flags=t},generic_events:{enabled:!0,autoStart:!0},harvest:{interval:30},jserrors:{enabled:!0,autoStart:!0},logging:{enabled:!0,autoStart:!0},metrics:{enabled:!0,autoStart:!0},obfuscate:void 0,page_action:{enabled:!0},page_view_event:{enabled:!0,autoStart:!0},page_view_timing:{enabled:!0,autoStart:!0},performance:{get capture_marks(){return e.feature_flags.includes(n)||e.experimental.marks},set capture_marks(t){e.experimental.marks=t},get capture_measures(){return e.feature_flags.includes(i)||e.experimental.measures},set capture_measures(t){e.experimental.measures=t},capture_detail:!0,resources:{get enabled(){return e.feature_flags.includes(o)||e.experimental.resources},set enabled(t){e.experimental.resources=t},asset_types:[],first_party_domains:[],ignore_newrelic:!0}},privacy:{cookies_enabled:!0},proxy:{assets:void 0,beacon:void 0},session:{expiresMs:s.wk,inactiveMs:s.BB},session_replay:{autoStart:!0,enabled:!1,preload:!1,sampling_rate:10,error_sampling_rate:100,collect_fonts:!1,inline_images:!1,fix_stylesheets:!0,mask_all_inputs:!0,get mask_text_selector(){return e.mask_selector},set mask_text_selector(t){a(t)?e.mask_selector="".concat(t,",").concat(d):""===t||null===t?e.mask_selector=d:(0,c.R)(5,t)},get block_class(){return"nr-block"},get ignore_class(){return"nr-ignore"},get mask_text_class(){return"nr-mask"},get block_selector(){return e.block_selector},set block_selector(t){a(t)?e.block_selector+=",".concat(t):""!==t&&(0,c.R)(6,t)},get mask_input_options(){return e.mask_input_options},set mask_input_options(t){t&&"object"==typeof t?e.mask_input_options={...t,password:!0}:(0,c.R)(7,t)}},session_trace:{enabled:!0,autoStart:!0},soft_navigations:{enabled:!0,autoStart:!0},spa:{enabled:!0,autoStart:!0
|
|||
|
<noscript><style>form.antibot * :not(.antibot-message) { display: none !important; }</style>
|
|||
|
</noscript><script async src="https://www.googletagmanager.com/gtag/js?id=G-HEQ0YF2VYL"></script>
|
|||
|
<script>window.dataLayer = window.dataLayer || [];function gtag(){dataLayer.push(arguments)};gtag("js", new Date());gtag("set", "developer_id.dMDhkMT", true);gtag('set', {'cookie_flags': 'SameSite=None;Secure', 'cookie_domain': 'www.nist.gov'});gtag("config", "G-HEQ0YF2VYL", {"groups":"default","page_placeholder":"PLACEHOLDER_page_location","link_attribution":true,"allow_ad_personalization_signals":false});gtag("config", "G-CSLL4ZEK4L", {"groups":"default","page_placeholder":"PLACEHOLDER_page_location","link_attribution":true,"allow_ad_personalization_signals":false});gtag("event", "custom", {"node_title":"Standard Reference Instruments","node_id":"427576","content_type":"Laboratory\/Organizational Unit"});</script>
|
|||
|
<meta name="description" content="NIST supports accurate and compatible measurements by producing and providing Standard Reference Instruments that transfer to customers the ability to make reference measurements or generate reference responses based on specific NIST reference instrument designs" />
|
|||
|
<link rel="canonical" href="https://www.nist.gov/sri" />
|
|||
|
<link rel="shortlink" href="https://www.nist.gov/node/427576" />
|
|||
|
<meta name="citation_title" content="Standard Reference Instruments | NIST" />
|
|||
|
<meta property="og:site_name" content="NIST" />
|
|||
|
<meta property="og:type" content="Article" />
|
|||
|
<meta property="og:url" content="https://www.nist.gov/sri" />
|
|||
|
<meta property="og:title" content="Standard Reference Instruments" />
|
|||
|
<meta property="og:description" content="NIST supports accurate and compatible measurements by producing and providing Standard Reference Instruments that transfer to customers the ability to make reference measurements or generate reference responses based on specific NIST reference instrument designs" />
|
|||
|
<meta property="og:image" content="https://www.nist.gov/themes/custom/nist_www/img/homepage/nist_mark.png" />
|
|||
|
<meta property="article:published_time" content="2014-08-21T12:10-04:00" />
|
|||
|
<meta property="article:modified_time" content="2024-04-10T10:24-04:00" />
|
|||
|
<meta name="dcterms.title" content="Standard Reference Instruments" />
|
|||
|
<meta name="dcterms.description" content="NIST supports accurate and compatible measurements by producing and providing Standard Reference Instruments that transfer to customers the ability to make reference measurements or generate reference responses based on specific NIST reference instrument designs" />
|
|||
|
<meta name="dcterms.date" content="2014-08-21T12:10-04:00" />
|
|||
|
<meta name="dcterms.type" content="text" />
|
|||
|
<meta name="dcterms.format" content="text/html" />
|
|||
|
<meta name="dcterms.identifier" content="https://www.nist.gov/sri" />
|
|||
|
<meta name="dcterms.source" content="NIST" />
|
|||
|
<meta name="dcterms.created" content="2014-08-21T12:10-04:00" />
|
|||
|
<meta name="dcterms.modified" content="2024-04-10T10:24-04:00" />
|
|||
|
<meta name="twitter:card" content="summary_large_image" />
|
|||
|
<meta name="twitter:description" content="NIST supports accurate and compatible measurements by producing and providing Standard Reference Instruments that transfer to customers the ability to make reference measurements or generate reference responses based on specific NIST reference instrument designs" />
|
|||
|
<meta name="twitter:site" content="NIST" />
|
|||
|
<meta name="twitter:title" content="Standard Reference Instruments" />
|
|||
|
<meta name="google-site-verification" content="QMu0ODkER3rN5hLcMLqNVf7e3bkjYsNLTuhqfH48jCA" />
|
|||
|
<meta name="Generator" content="Drupal 10 (https://www.drupal.org)" />
|
|||
|
<meta name="MobileOptimized" content="width" />
|
|||
|
<meta name="HandheldFriendly" content="true" />
|
|||
|
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
|||
|
<meta name="nist_search_modified" class="elastic" content="2024-04-10T10:24:00-04:00" />
|
|||
|
<script type="application/ld+json">{
|
|||
|
"@context": "https://schema.org",
|
|||
|
"@graph": [
|
|||
|
{
|
|||
|
"@type": "GovernmentOrganization",
|
|||
|
"@id": "https://www.nist.gov/sri",
|
|||
|
"description": "NIST supports accurate and compatible measurements by producing and providing Standard Reference Instruments that transfer to customers the ability to make reference measurements or generate reference responses based on specific NIST reference instrument designs.",
|
|||
|
"name": "Standard Reference Instruments",
|
|||
|
"url": "https://www.nist.gov/sri"
|
|||
|
}
|
|||
|
]
|
|||
|
}</script>
|
|||
|
<meta name="nist_search_bundle" class="elastic" content="laboratory_organizational_unit" />
|
|||
|
<link rel="icon" href="/themes/custom/nist_www/favicon.ico" type="image/vnd.microsoft.icon" />
|
|||
|
|
|||
|
<title>Standard Reference Instruments | NIST</title>
|
|||
|
<link rel="stylesheet" media="all" href="/sites/default/files/css/css_1RDv4N9cEIqHFIv20AD4SAY5aARKalSHNf49A8ZJoWU.css?delta=0&language=en&theme=nist_www&include=eJxFTosKAyEM-yHRT5Kq5SxXH1id29_P3e4QSmnShMSBP20va6px-7bkS1aZpNseMeHiCjtoNpVgAgk4RsuUTyUf6ZiWV_DSm4OLA_5755wPxnf_6U1oowLrG6oKDY4GNcrz2YweuQ7HJBGDehFOMdfWq8Rg3BGJfCtCHb_j1VFs" />
|
|||
|
<link rel="stylesheet" media="all" href="/sites/default/files/css/css_kGS0ApDpFo-_3JI4Ijxg4RCWlTqsImK3lqH7bCv5v2U.css?delta=1&language=en&theme=nist_www&include=eJxFTosKAyEM-yHRT5Kq5SxXH1id29_P3e4QSmnShMSBP20va6px-7bkS1aZpNseMeHiCjtoNpVgAgk4RsuUTyUf6ZiWV_DSm4OLA_5755wPxnf_6U1oowLrG6oKDY4GNcrz2YweuQ7HJBGDehFOMdfWq8Rg3BGJfCtCHb_j1VFs" />
|
|||
|
<link rel="stylesheet" media="print" href="/sites/default/files/css/css_-IXwLuTUdm8IGHxib8GX8wWKw3LjKsNWSYYskZ5fEGg.css?delta=2&language=en&theme=nist_www&include=eJxFTosKAyEM-yHRT5Kq5SxXH1id29_P3e4QSmnShMSBP20va6px-7bkS1aZpNseMeHiCjtoNpVgAgk4RsuUTyUf6ZiWV_DSm4OLA_5755wPxnf_6U1oowLrG6oKDY4GNcrz2YweuQ7HJBGDehFOMdfWq8Rg3BGJfCtCHb_j1VFs" />
|
|||
|
<link rel="stylesheet" media="all" href="/sites/default/files/css/css_jmXeSZNqhh6ayjrVIlS8rDw3mcnQaE5dzE2ZwwPSzNA.css?delta=3&language=en&theme=nist_www&include=eJxFTosKAyEM-yHRT5Kq5SxXH1id29_P3e4QSmnShMSBP20va6px-7bkS1aZpNseMeHiCjtoNpVgAgk4RsuUTyUf6ZiWV_DSm4OLA_5755wPxnf_6U1oowLrG6oKDY4GNcrz2YweuQ7HJBGDehFOMdfWq8Rg3BGJfCtCHb_j1VFs" />
|
|||
|
|
|||
|
<script src="/sites/default/files/js/js_GM8kl6wk698qKTTwusj83bCoGHHtOZ1UinjY1sE_Qbk.js?scope=header&delta=0&language=en&theme=nist_www&include=eJxdjVsSwjAIRTdUZUkZ0mCCpaEm1OruTR-OTmf4gMN9eOwHZ9pmAv_b3b12UTUKOcwob-O-whl0mau5GzcWdMmiGJyVFsI5QsT9XdmIx6nok-AM1paNWaKRWq-Kx-JGDRC4om_BwnnYNBBFPcrlsEAiDFS-p1uW5U9BL1uNEMo8oVyPczfSY0ZxiTgm-wB1LWSO"></script>
|
|||
|
|
|||
|
</head>
|
|||
|
<body class="node-427576">
|
|||
|
<a href="#main-content" class="visually-hidden focusable" data-elastic-exclude>
|
|||
|
Skip to main content
|
|||
|
</a>
|
|||
|
|
|||
|
<div class="dialog-off-canvas-main-canvas" data-off-canvas-main-canvas>
|
|||
|
|
|||
|
<!-- nist-index-ignore-start -->
|
|||
|
<section data-elastic-exclude class="usa-banner" aria-label="Official government website">
|
|||
|
<div class="usa-accordion">
|
|||
|
<header class="usa-banner__header">
|
|||
|
<div class="usa-banner__inner">
|
|||
|
<div class="grid-col-auto">
|
|||
|
<img class="usa-banner__header-flag" src="/libraries/nist-component-library/dist/img/us_flag_small.png" alt="U.S. flag">
|
|||
|
</div>
|
|||
|
<div class="grid-col-fill tablet:grid-col-auto">
|
|||
|
<p class="usa-banner__header-text">An official website of the United States government</p>
|
|||
|
<p class="usa-banner__header-action" aria-hidden="true">Here’s how you know</p>
|
|||
|
</div>
|
|||
|
<button class="usa-accordion__button usa-banner__button" aria-expanded="false" aria-controls="gov-banner-default">
|
|||
|
<span class="usa-banner__button-text">Here’s how you know</span>
|
|||
|
</button>
|
|||
|
</div>
|
|||
|
</header>
|
|||
|
<div class="usa-banner__content usa-accordion__content" id="gov-banner-default">
|
|||
|
<div class="grid-row grid-gap-lg">
|
|||
|
<div class="usa-banner__guidance tablet:grid-col-6">
|
|||
|
<img class="usa-banner__icon usa-media-block__img" src="/libraries/nist-component-library/dist/img/icon-dot-gov.svg" role="img" alt="" aria-hidden="true">
|
|||
|
<div class="usa-media-block__body">
|
|||
|
<p>
|
|||
|
<strong>Official websites use .gov</strong>
|
|||
|
<br/>
|
|||
|
A <strong>.gov</strong> website belongs to an official government organization in the United States.
|
|||
|
</p>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
<div class="usa-banner__guidance tablet:grid-col-6">
|
|||
|
<img class="usa-banner__icon usa-media-block__img" src="/libraries/nist-component-library/dist/img/icon-https.svg" role="img" alt="" aria-hidden="true">
|
|||
|
<div class="usa-media-block__body">
|
|||
|
<p>
|
|||
|
<strong>Secure .gov websites use HTTPS</strong>
|
|||
|
<br/>
|
|||
|
A <strong>lock</strong> ( <span class="icon-lock">
|
|||
|
<svg xmlns="http://www.w3.org/2000/svg" width="52" height="64" viewbox="0 0 52 64" class="usa-banner__lock-image" role="img" aria-labelledby="banner-lock-title banner-lock-description" focusable="false">
|
|||
|
<title id="banner-lock-title">Lock</title>
|
|||
|
<desc id="banner-lock-description">A locked padlock</desc><path fill="#000000" fill-rule="evenodd" d="M26 0c10.493 0 19 8.507 19 19v9h3a4 4 0 0 1 4 4v28a4 4 0 0 1-4 4H4a4 4 0 0 1-4-4V32a4 4 0 0 1 4-4h3v-9C7 8.507 15.507 0 26 0zm0 8c-5.979 0-10.843 4.77-10.996 10.712L15 19v9h22v-9c0-6.075-4.925-11-11-11z"/></svg>
|
|||
|
</span>
|
|||
|
) or <strong>https://</strong> means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
|
|||
|
</p>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
</section>
|
|||
|
<!-- nist-index-ignore-end -->
|
|||
|
|
|||
|
|
|||
|
<div data-elastic-exclude>
|
|||
|
<!-- nist-index-ignore-start -->
|
|||
|
<div class="nist-print-header" style="display:none;">
|
|||
|
<p class="nist-print-header__url">https://www.nist.gov/sri</p>
|
|||
|
<img class="nist-print-header__logo" width="289" height="38" src="/libraries/nist-component-library/dist/img/logo/nist_logo_sidestack.svg" alt="National Institute of Standards and Technology" />
|
|||
|
</div>
|
|||
|
|
|||
|
|
|||
|
<div class="usa-overlay"></div>
|
|||
|
<header class="usa-header nist-header--www nist-header--minimal" role="banner">
|
|||
|
<div class="usa-navbar">
|
|||
|
<div class="usa-logo flex-fill">
|
|||
|
<a href="/" title="National Institute of Standards and Technology" aria-label="Home">
|
|||
|
<img src="/libraries/nist-component-library/dist/img/logo/logo.svg" alt="National Institute of Standards and Technology" width="300px" height="80px" />
|
|||
|
</a>
|
|||
|
</div>
|
|||
|
<div class="usa-header__right grid-row flex-auto">
|
|||
|
<div class="grid-col-fill nist-header__search-group">
|
|||
|
|
|||
|
<form class="usa-search usa-search--small"
|
|||
|
accept-charset="UTF-8"
|
|||
|
action="/search"
|
|||
|
id="search_form"
|
|||
|
method="get">
|
|||
|
<div role="search">
|
|||
|
<label class="usa-sr-only" for="search-form">Search NIST</label>
|
|||
|
<input class="usa-input" id="search-form" type="search" name="s" placeholder="Search NIST" required="" maxlength="128">
|
|||
|
<button class="usa-button" type="submit"><img src="/libraries/nist-component-library/dist/img/usa-icons-bg/search--white.svg" class="usa-search__submit-icon" alt="Search"></button>
|
|||
|
</div>
|
|||
|
</form>
|
|||
|
</div>
|
|||
|
<div class="grid-col-auto padding-left-1">
|
|||
|
<button class="usa-menu-btn">Menu</button>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
<nav aria-label="Primary navigation" class="usa-nav">
|
|||
|
<div class="usa-nav__inner">
|
|||
|
<button class="usa-nav__close">Close</button>
|
|||
|
<ul class="usa-nav__primary usa-accordion">
|
|||
|
<li class="usa-nav__primary-item">
|
|||
|
<a class="usa-nav__link" href="/publications">Publications</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__primary-item">
|
|||
|
<button class="usa-accordion__button usa-nav__link" aria-expanded="false" aria-controls="primary_menu-2"><span>What We Do</span></button>
|
|||
|
<div id="primary_menu-2" class="usa-nav__submenu usa-megamenu">
|
|||
|
<div class="grid-row">
|
|||
|
<div class="tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/topics" class="usa-nav__link">All Topics</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/advanced-communications" class="usa-nav__link">Advanced communications</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/artificial-intelligence" class="usa-nav__link">Artificial intelligence</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/bioscience" class="usa-nav__link">Bioscience</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/buildings-construction" class="usa-nav__link">Buildings and construction</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/chemistry" class="usa-nav__link">Chemistry</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/cybersecurity" class="usa-nav__link">Cybersecurity</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/electronics" class="usa-nav__link">Electronics</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/energy" class="usa-nav__link">Energy</a>
|
|||
|
</li>
|
|||
|
</ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/environment" class="usa-nav__link">Environment</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/fire" class="usa-nav__link">Fire</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/forensic-science" class="usa-nav__link">Forensic science</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/health" class="usa-nav__link">Health</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/information-technology" class="usa-nav__link">Information technology</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/infrastructure" class="usa-nav__link">Infrastructure</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/manufacturing" class="usa-nav__link">Manufacturing</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/materials" class="usa-nav__link">Materials</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/mathematics-statistics" class="usa-nav__link">Mathematics and statistics</a>
|
|||
|
</li>
|
|||
|
</ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/metrology" class="usa-nav__link">Metrology</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/nanotechnology" class="usa-nav__link">Nanotechnology</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/neutron-research" class="usa-nav__link">Neutron research</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/performance-excellence" class="usa-nav__link">Performance excellence</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/physics" class="usa-nav__link">Physics</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/public-safety" class="usa-nav__link">Public safety</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/quantum-information-science" class="usa-nav__link">Quantum information science</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/resilience" class="usa-nav__link">Resilience</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/standards" class="usa-nav__link">Standards</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/transportation" class="usa-nav__link">Transportation</a>
|
|||
|
</li>
|
|||
|
</ul>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__primary-item">
|
|||
|
<button class="usa-accordion__button usa-nav__link" aria-expanded="false" aria-controls="primary_menu-3"><span>Labs & Major Programs</span></button>
|
|||
|
<div id="primary_menu-3" class="usa-nav__submenu usa-megamenu">
|
|||
|
<div class="grid-row">
|
|||
|
<div class="tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/adlp" class="usa-nav__link">Assoc Director of Laboratory Programs</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/laboratories" class="usa-nav__link">Laboratories</a>
|
|||
|
<ul class="usa-nav__submenu-list">
|
|||
|
<li>
|
|||
|
<a href="/ctl" class="usa-nav__link">Communications Technology Laboratory</a>
|
|||
|
</li>
|
|||
|
<li>
|
|||
|
<a href="/el" class="usa-nav__link">Engineering Laboratory</a>
|
|||
|
</li>
|
|||
|
<li>
|
|||
|
<a href="/itl" class="usa-nav__link">Information Technology Laboratory</a>
|
|||
|
</li>
|
|||
|
<li>
|
|||
|
<a href="/mml" class="usa-nav__link">Material Measurement Laboratory</a>
|
|||
|
</li>
|
|||
|
<li>
|
|||
|
<a href="/pml" class="usa-nav__link">Physical Measurement Laboratory</a>
|
|||
|
</li>
|
|||
|
</ul>
|
|||
|
</li>
|
|||
|
</ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/user-facilities" class="usa-nav__link">User Facilities</a>
|
|||
|
<ul class="usa-nav__submenu-list">
|
|||
|
<li>
|
|||
|
<a href="/ncnr" class="usa-nav__link">NIST Center for Neutron Research</a>
|
|||
|
</li>
|
|||
|
<li>
|
|||
|
<a href="/cnst" class="usa-nav__link">CNST NanoFab</a>
|
|||
|
</li>
|
|||
|
</ul>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/labs-major-programs/research-test-beds" class="usa-nav__link">Research Test Beds</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/laboratories/projects-programs" class="usa-nav__link">Research Projects</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/laboratories/tools-instruments" class="usa-nav__link">Tools & Instruments</a>
|
|||
|
</li>
|
|||
|
</ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/major-programs" class="usa-nav__link">Major Programs</a>
|
|||
|
<ul class="usa-nav__submenu-list">
|
|||
|
<li>
|
|||
|
<a href="/baldrige" class="usa-nav__link">Baldrige Performance Excellence Program</a>
|
|||
|
</li>
|
|||
|
<li>
|
|||
|
<a href="/chips" class="usa-nav__link">CHIPS for America Initiative</a>
|
|||
|
</li>
|
|||
|
<li>
|
|||
|
<a href="/mep" class="usa-nav__link">Manufacturing Extension Partnership (MEP)</a>
|
|||
|
</li>
|
|||
|
<li>
|
|||
|
<a href="/oam" class="usa-nav__link">Office of Advanced Manufacturing</a>
|
|||
|
</li>
|
|||
|
<li>
|
|||
|
<a href="/spo" class="usa-nav__link">Special Programs Office</a>
|
|||
|
</li>
|
|||
|
<li>
|
|||
|
<a href="/tpo" class="usa-nav__link">Technology Partnerships Office</a>
|
|||
|
</li>
|
|||
|
</ul>
|
|||
|
</li>
|
|||
|
</ul>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__primary-item">
|
|||
|
<button class="usa-accordion__button usa-nav__link usa-current" aria-expanded="false" aria-controls="primary_menu-4"><span>Services & Resources</span></button>
|
|||
|
<div id="primary_menu-4" class="usa-nav__submenu usa-megamenu">
|
|||
|
<div class="grid-row">
|
|||
|
<div class="tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/content/standards-measurements" class="usa-nav__link usa-current">Standards and Measurements</a>
|
|||
|
<ul class="usa-nav__submenu-list">
|
|||
|
<li>
|
|||
|
<a href="/calibrations" class="usa-nav__link">Calibration Services</a>
|
|||
|
</li>
|
|||
|
<li>
|
|||
|
<a href="/nvlap" class="usa-nav__link">Laboratory Accreditation (NVLAP)</a>
|
|||
|
</li>
|
|||
|
<li>
|
|||
|
<a href="/nist-quality-system" class="usa-nav__link">Quality System</a>
|
|||
|
</li>
|
|||
|
<li>
|
|||
|
<a href="/srm" class="usa-nav__link">Standard Reference Materials (SRMs)</a>
|
|||
|
</li>
|
|||
|
<li>
|
|||
|
<a href="/sri" class="usa-nav__link usa-current">Standard Reference Instruments (SRIs)</a>
|
|||
|
</li>
|
|||
|
<li>
|
|||
|
<a href="/standardsgov" class="usa-nav__link">Standards.gov</a>
|
|||
|
</li>
|
|||
|
<li>
|
|||
|
<a href="/pml/time-and-frequency-division/time-services" class="usa-nav__link">Time Services</a>
|
|||
|
</li>
|
|||
|
<li>
|
|||
|
<a href="/pml/owm" class="usa-nav__link">Office of Weights and Measures</a>
|
|||
|
</li>
|
|||
|
</ul>
|
|||
|
</li>
|
|||
|
</ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/services-resources/software" class="usa-nav__link">Software</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/data" class="usa-nav__link">Data</a>
|
|||
|
<ul class="usa-nav__submenu-list">
|
|||
|
<li>
|
|||
|
<a href="https://webbook.nist.gov/chemistry/" class="usa-nav__link">Chemistry WebBook</a>
|
|||
|
</li>
|
|||
|
<li>
|
|||
|
<a href="https://nvd.nist.gov/" class="usa-nav__link">National Vulnerability Database</a>
|
|||
|
</li>
|
|||
|
<li>
|
|||
|
<a href="/pml/productsservices/physical-reference-data" class="usa-nav__link">Physical Reference Data</a>
|
|||
|
</li>
|
|||
|
<li>
|
|||
|
<a href="/srd" class="usa-nav__link">Standard Reference Data (SRD)</a>
|
|||
|
</li>
|
|||
|
</ul>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="https://shop.nist.gov/" class="usa-nav__link">Storefront</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/tpo" class="usa-nav__link">License & Patents</a>
|
|||
|
</li>
|
|||
|
</ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="https://csrc.nist.gov/" class="usa-nav__link">Computer Security Resource Center (CSRC)</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/nist-research-library" class="usa-nav__link">NIST Research Library</a>
|
|||
|
</li>
|
|||
|
</ul>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__primary-item">
|
|||
|
<button class="usa-accordion__button usa-nav__link" aria-expanded="false" aria-controls="primary_menu-5"><span>News & Events</span></button>
|
|||
|
<div id="primary_menu-5" class="usa-nav__submenu usa-megamenu">
|
|||
|
<div class="grid-row">
|
|||
|
<div class="tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/news-events/news" class="usa-nav__link">News</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/news-events/events" class="usa-nav__link">Events</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/blogs" class="usa-nav__link">Blogs</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/feature-stories" class="usa-nav__link">Feature Stories</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/awards" class="usa-nav__link">Awards</a>
|
|||
|
</li>
|
|||
|
</ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/video-gallery" class="usa-nav__link">Video Gallery</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/image-gallery" class="usa-nav__link">Image Gallery</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/pao/media-contacts" class="usa-nav__link">Media Contacts</a>
|
|||
|
</li>
|
|||
|
</ul>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__primary-item">
|
|||
|
<button class="usa-accordion__button usa-nav__link" aria-expanded="false" aria-controls="primary_menu-6"><span>About NIST</span></button>
|
|||
|
<div id="primary_menu-6" class="usa-nav__submenu usa-megamenu">
|
|||
|
<div class="grid-row">
|
|||
|
<div class="tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/about-nist" class="usa-nav__link">About Us</a>
|
|||
|
<ul class="usa-nav__submenu-list">
|
|||
|
<li>
|
|||
|
<a href="/director/leadership" class="usa-nav__link">Leadership</a>
|
|||
|
</li>
|
|||
|
<li>
|
|||
|
<a href="/director/nist-organization-structure" class="usa-nav__link">Organization Structure</a>
|
|||
|
</li>
|
|||
|
<li>
|
|||
|
<a href="/about-nist/budget-planning" class="usa-nav__link">Budget & Planning</a>
|
|||
|
</li>
|
|||
|
</ul>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/about-nist/contact-us" class="usa-nav__link">Contact Us</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/about-nist/visit" class="usa-nav__link">Visit</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/careers" class="usa-nav__link">Careers</a>
|
|||
|
<ul class="usa-nav__submenu-list">
|
|||
|
<li>
|
|||
|
<a href="/iaao/academic-affairs-office" class="usa-nav__link">Student programs</a>
|
|||
|
</li>
|
|||
|
</ul>
|
|||
|
</li>
|
|||
|
</ul></div><div class="column-break tablet:grid-col-fill"><ul class="usa-nav__submenu-list">
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/about-nist/work-nist" class="usa-nav__link">Work with NIST</a>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/history" class="usa-nav__link">History</a>
|
|||
|
<ul class="usa-nav__submenu-list">
|
|||
|
<li>
|
|||
|
<a href="http://nistdigitalarchives.contentdm.oclc.org/" class="usa-nav__link">NIST Digital Archives</a>
|
|||
|
</li>
|
|||
|
<li>
|
|||
|
<a href="/nist-museum" class="usa-nav__link">NIST Museum</a>
|
|||
|
</li>
|
|||
|
<li>
|
|||
|
<a href="/nist-and-nobel" class="usa-nav__link">NIST and the Nobel</a>
|
|||
|
</li>
|
|||
|
</ul>
|
|||
|
</li>
|
|||
|
<li class="usa-nav__submenu-item">
|
|||
|
<a href="/education" class="usa-nav__link">Educational Resources</a>
|
|||
|
</li>
|
|||
|
</ul>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
</li>
|
|||
|
</ul>
|
|||
|
</div>
|
|||
|
</nav>
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
</header>
|
|||
|
<!-- nist-index-ignore-end -->
|
|||
|
</div>
|
|||
|
|
|||
|
<div class="grid-container">
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
</div>
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
<div
|
|||
|
id="block-nist-www-content" class="nist-block"
|
|||
|
>
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
<section
|
|||
|
class="nist-page__content usa-section clearfix"
|
|||
|
>
|
|||
|
|
|||
|
<a id="main-content" tabindex="-1"></a>
|
|||
|
|
|||
|
<div class="nist-section-header nist-section-header--menu">
|
|||
|
<div class="nist-section-header__main grid-container">
|
|||
|
<div class="grid-row">
|
|||
|
<div class="nist-section-header__title tablet-lg:grid-col-4">
|
|||
|
|
|||
|
<h1 class="nist-page__title">Standard Reference Instruments</h1>
|
|||
|
|
|||
|
|
|||
|
</div>
|
|||
|
<div class="nist-section-header__desc tablet-lg:grid-col-8">
|
|||
|
|
|||
|
<div class="text-with-summary">
|
|||
|
|
|||
|
|
|||
|
|
|||
|
<p>NIST supports accurate and compatible measurements by producing and providing Standard Reference Instruments that transfer to customers the ability to make reference measurements or generate reference responses based on specific NIST reference instrument designs.</p>
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
</div>
|
|||
|
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
|
|||
|
|
|||
|
<div class="grid-container margin-top-4">
|
|||
|
<div class="grid-row grid-gap-6">
|
|||
|
|
|||
|
<aside class="nist-page__region nist-page__region--sidebar-first tablet-lg:grid-col-4 desktop-lg:grid-col-3">
|
|||
|
<div>
|
|||
|
<!-- nist-index-ignore-start -->
|
|||
|
<div
|
|||
|
data-elastic-exclude="" class="nist-block"
|
|||
|
>
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
<nav>
|
|||
|
<ul class="usa-sidenav usa-accordion ">
|
|||
|
<li class="usa-sidenav__item usa-sidenav__item--parent">
|
|||
|
<a href="/sri/standard-reference-instruments" data-drupal-link-system-path="">Standard Reference Instruments</a>
|
|||
|
<button class="usa-accordion__button" aria-expanded="false" aria-controls="menu-standard-reference-instrume-1"><span class="usa-sr-only">Expand or Collapse</span></button>
|
|||
|
<ul id="menu-standard-reference-instrume-1" class="usa-sidenav__sublist usa-accordion">
|
|||
|
<li class="usa-sidenav__item">
|
|||
|
<a href="/sri/standard-reference-instruments/sri-6000-series-programmable-josephson-voltage-standard-pjvs" data-drupal-link-system-path="">SRI 6000 Series Programmable Josephson Voltage Standard (PJVS)</a>
|
|||
|
</li>
|
|||
|
<li class="usa-sidenav__item">
|
|||
|
<a href="/sri/standard-reference-instruments/sri-6002-multi-junction-thermal-converter" data-drupal-link-system-path="">SRI 6002 Multi-Junction Thermal Converter</a>
|
|||
|
</li>
|
|||
|
<li class="usa-sidenav__item">
|
|||
|
<a href="/sri/standard-reference-instruments/sri-6003-series-portable-vacuum-standard" data-drupal-link-system-path="">SRI 6003 Series Portable Vacuum Standard</a>
|
|||
|
</li>
|
|||
|
<li class="usa-sidenav__item">
|
|||
|
<a href="/sri/standard-reference-instruments/sri-6006-precision-micro-machined-apertures" data-drupal-link-system-path="">SRI 6006 Precision Micro-machined Apertures</a>
|
|||
|
</li>
|
|||
|
<li class="usa-sidenav__item">
|
|||
|
<a href="/sri/standard-reference-instruments/sri-6008-ozone-standard-reference-photometer" data-drupal-link-system-path="">SRI 6008 Ozone Standard Reference Photometer</a>
|
|||
|
</li>
|
|||
|
<li class="usa-sidenav__item">
|
|||
|
<a href="/sri/sri-6011-josephson-arbitrary-waveform-synthesizer" data-drupal-link-system-path="">SRI 6011 Josephson Arbitrary Waveform Synthesizer</a>
|
|||
|
</li>
|
|||
|
<li class="usa-sidenav__item">
|
|||
|
<a href="/sri/standard-reference-instruments/sri-6012-precision-semiconductor-nanostructures" data-drupal-link-system-path="">SRI 6012 Precision Semiconductor Nanostructures</a>
|
|||
|
</li>
|
|||
|
<li class="usa-sidenav__item">
|
|||
|
<a href="/sri/standard-reference-instruments/sri-6013-standard-reference-optical-radiometer" data-drupal-link-system-path="">SRI 6013 Standard Reference Optical Radiometer</a>
|
|||
|
</li>
|
|||
|
<li class="usa-sidenav__item">
|
|||
|
<a href="/sri/standard-reference-instruments/sri-6014-calibrated-reference-photovoltaic-cell" data-drupal-link-system-path="">SRI 6014 Calibrated Reference Photovoltaic Cell</a>
|
|||
|
</li>
|
|||
|
</ul>
|
|||
|
</li>
|
|||
|
<li class="usa-sidenav__item">
|
|||
|
<a href="https://nist.gov/sri/definitions" data-drupal-link-system-path="">Definitions</a>
|
|||
|
</li>
|
|||
|
<li class="usa-sidenav__item usa-sidenav__item--parent">
|
|||
|
<a href="https://nist.gov/sri/ordering-policies" data-drupal-link-system-path="">Ordering Policies</a>
|
|||
|
<button class="usa-accordion__button" aria-expanded="false" aria-controls="menu-standard-reference-instrume-3"><span class="usa-sr-only">Expand or Collapse</span></button>
|
|||
|
<ul id="menu-standard-reference-instrume-3" class="usa-sidenav__sublist usa-accordion">
|
|||
|
<li class="usa-sidenav__item">
|
|||
|
<a href="https://nist.gov/sri/required-ordering-information" data-drupal-link-system-path="">Required Ordering Information</a>
|
|||
|
</li>
|
|||
|
<li class="usa-sidenav__item">
|
|||
|
<a href="/sri/sri-terms-and-conditions" data-drupal-link-system-path="">SRI Terms and Conditions</a>
|
|||
|
</li>
|
|||
|
<li class="usa-sidenav__item">
|
|||
|
<a href="/sri/standard-reference-instrument-pricing" data-drupal-link-system-path="">Pricing Policies</a>
|
|||
|
</li>
|
|||
|
</ul>
|
|||
|
</li>
|
|||
|
<li class="usa-sidenav__item">
|
|||
|
<a href="https://nist.gov/sri/sales-and-customer-service" data-drupal-link-system-path="">Sales and Customer Service</a>
|
|||
|
</li>
|
|||
|
<li class="usa-sidenav__item">
|
|||
|
<a href="http://nist.gov/srm" data-drupal-link-system-path="">Standard Reference Materials</a>
|
|||
|
</li>
|
|||
|
</ul>
|
|||
|
</nav>
|
|||
|
|
|||
|
|
|||
|
|
|||
|
</div>
|
|||
|
<!-- nist-index-ignore-end -->
|
|||
|
|
|||
|
</div>
|
|||
|
</aside>
|
|||
|
|
|||
|
|
|||
|
<div
|
|||
|
class="nist-page__region nist-page__region--content tablet-lg:grid-col-8 desktop-lg:grid-col-9"
|
|||
|
>
|
|||
|
|
|||
|
<div
|
|||
|
class="nist-block"
|
|||
|
>
|
|||
|
|
|||
|
|
|||
|
|
|||
|
<div class="nist-content-row nist-content-row--width-legible paragraph paragraph--type--text paragraph--view-mode--default">
|
|||
|
<div class="nist-block text-long"><h4>Due to world events, all shipping to Russia, Belarus, and Ukraine has ceased. As a result, the Office of Reference Materials will not be accepting or processing orders to these countries for the foreseeable future. </h4></div>
|
|||
|
|
|||
|
</div>
|
|||
|
|
|||
|
|
|||
|
<div class="paragraph paragraph--type--hero paragraph--view-mode--default">
|
|||
|
|
|||
|
|
|||
|
<div class="nist-hero grid-row grid-gap-2">
|
|||
|
|
|||
|
|
|||
|
|
|||
|
<div class="nist-hero__item tablet:grid-col-12 ">
|
|||
|
<div class="nist-hero__item-inner">
|
|||
|
<div class="nist-hero__image">
|
|||
|
<a href="https://www.nist.gov/sri/standard-reference-instruments/sri-6008-ozone-standard-reference-photometer">
|
|||
|
|
|||
|
<picture>
|
|||
|
<source srcset="/sites/default/files/styles/1200_wide/public/images/2018/04/26/img_9338.jpg.webp?itok=D2bb8WBY 1x, /sites/default/files/styles/2400_wide/public/images/2018/04/26/img_9338.jpg.webp?itok=BmVD2gPB 2x" media="(min-width: 1200px)" type="image/webp" width="1200" height="862"/>
|
|||
|
<source srcset="/sites/default/files/styles/600_wide/public/images/2018/04/26/img_9338.jpg.webp?itok=z1GSjq6z 1x, /sites/default/files/styles/1200_wide/public/images/2018/04/26/img_9338.jpg.webp?itok=D2bb8WBY 2x" media="(min-width: 480px)" type="image/webp" width="600" height="431"/>
|
|||
|
<source srcset="/sites/default/files/styles/300_wide/public/images/2018/04/26/img_9338.jpg.webp?itok=qGtySBQx 1x, /sites/default/files/styles/600_wide/public/images/2018/04/26/img_9338.jpg.webp?itok=z1GSjq6z 2x" media="(min-width: 0px)" type="image/webp" width="300" height="215"/>
|
|||
|
<img loading="eager" src="/sites/default/files/styles/1200_wide/public/images/2018/04/26/img_9338.jpg.jpg?itok=D2bb8WBY" width="1200" height="862" alt="SRI 6008 Ozone Standard Reference Photometer" title="SRI 6008 Ozone Standard Reference Photometer" typeof="foaf:Image" />
|
|||
|
|
|||
|
</picture>
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
</a>
|
|||
|
</div>
|
|||
|
<div class="nist-hero__caption">
|
|||
|
<a href="https://www.nist.gov/sri/standard-reference-instruments/sri-6008-ozone-standard-reference-photometer">
|
|||
|
<div class="text">SRI 6008 Ozone Standard Reference Photometer</div>
|
|||
|
|
|||
|
</a>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
|
|||
|
|
|||
|
</div>
|
|||
|
|
|||
|
</div>
|
|||
|
|
|||
|
|
|||
|
<div class="nist-content-row nist-content-row--width-legible paragraph paragraph--type--text paragraph--view-mode--default">
|
|||
|
<div class="nist-block text-long"><p><br>
|
|||
|
</p></div>
|
|||
|
|
|||
|
</div>
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
</div>
|
|||
|
|
|||
|
</div>
|
|||
|
|
|||
|
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
|
|||
|
|
|||
|
|
|||
|
<div class="grid-container">
|
|||
|
|
|||
|
<div
|
|||
|
class="nist-page__region nist-page__region--content-bottom"
|
|||
|
>
|
|||
|
|
|||
|
<div
|
|||
|
class="nist-block nist-block--contact"
|
|||
|
>
|
|||
|
|
|||
|
<h2
|
|||
|
class="nist-block__title"
|
|||
|
>Contacts</h2>
|
|||
|
|
|||
|
|
|||
|
|
|||
|
<div class="nist-contact">
|
|||
|
<h3 class="nist-contact__heading">Business Contact</h3>
|
|||
|
<ul class="nist-contact__items">
|
|||
|
|
|||
|
<li about="/people/steven-j-choquette" class="nist-contact__item">
|
|||
|
<div class="nist-contact__name"><a href="/people/steven-j-choquette" title="View staff profile page">Steven J Choquette</a></div>
|
|||
|
|
|||
|
|
|||
|
<div>
|
|||
|
<a href="mailto:steven.choquette@nist.gov">steven.choquette@nist.gov</a>
|
|||
|
</div>
|
|||
|
<div>
|
|||
|
(301) 975-3096
|
|||
|
</div>
|
|||
|
|
|||
|
|
|||
|
|
|||
|
</li>
|
|||
|
|
|||
|
|
|||
|
</ul>
|
|||
|
</div>
|
|||
|
|
|||
|
|
|||
|
|
|||
|
</div>
|
|||
|
|
|||
|
</div>
|
|||
|
|
|||
|
</div>
|
|||
|
|
|||
|
</section>
|
|||
|
|
|||
|
|
|||
|
|
|||
|
</div>
|
|||
|
|
|||
|
|
|||
|
|
|||
|
<div data-elastic-exclude>
|
|||
|
<!-- nist-index-ignore-start -->
|
|||
|
|
|||
|
<footer class="nist-footer padding-bottom-4">
|
|||
|
|
|||
|
|
|||
|
<div class="grid-container nist-footer__info">
|
|||
|
<div class="grid-row">
|
|||
|
<div class="tablet:grid-col-6">
|
|||
|
<div class="nist-footer__logo">
|
|||
|
<a href="/" title="National Institute of Standards and Technology" rel="home">
|
|||
|
<img class="nist-footer__logo-img" src="/libraries/nist-component-library/dist/img/logo/NIST-Logo-Brand-White.svg" alt="National Institute of Standards and Technology logo" width="300px" height="42px" />
|
|||
|
</a>
|
|||
|
</div>
|
|||
|
<div class="nist-footer__contact">
|
|||
|
<h3 class="nist-footer__contact-heading">HEADQUARTERS</h3>
|
|||
|
<address>
|
|||
|
100 Bureau Drive<br>
|
|||
|
Gaithersburg, MD 20899<br>
|
|||
|
<a href="tel:301-975-2000">301-975-2000</a>
|
|||
|
</address>
|
|||
|
<p>
|
|||
|
<a href="mailto:do-webmaster@nist.gov">Webmaster</a> | <a href="https://www.nist.gov/about-nist/contact-us">Contact Us</a> | <a href="https://www.nist.gov/visit">Our Other Offices</a>
|
|||
|
</p>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
<div class="tablet:grid-col-6">
|
|||
|
<div class="nist-footer__social-links">
|
|||
|
|
|||
|
<a class="nist-social nist-social--x-white" href=" https://x.com/NIST">
|
|||
|
<span>X.com</span>
|
|||
|
</a>
|
|||
|
|
|||
|
<a class="nist-social nist-social--facebook-white" href=" https://www.facebook.com/NIST">
|
|||
|
<span>Facebook</span>
|
|||
|
</a>
|
|||
|
|
|||
|
<a class="nist-social nist-social--linkedin-white" href=" https://www.linkedin.com/company/nist">
|
|||
|
<span>LinkedIn</span>
|
|||
|
</a>
|
|||
|
|
|||
|
<a class="nist-social nist-social--instagram-white" href=" https://www.instagram.com/nist/">
|
|||
|
<span>Instagram</span>
|
|||
|
</a>
|
|||
|
|
|||
|
<a class="nist-social nist-social--youtube-white" href=" https://www.youtube.com/NIST">
|
|||
|
<span>YouTube</span>
|
|||
|
</a>
|
|||
|
|
|||
|
<a class="nist-social nist-social--giphy-white" href=" https://giphy.com/nist">
|
|||
|
<span>Giphy</span>
|
|||
|
</a>
|
|||
|
|
|||
|
<a class="nist-social nist-social--rss-white" href=" https://www.nist.gov/news-events/nist-rss-feeds">
|
|||
|
<span>RSS Feed</span>
|
|||
|
</a>
|
|||
|
|
|||
|
<a class="nist-social nist-social--envelope-white" href=" https://public.govdelivery.com/accounts/USNIST/subscriber/new">
|
|||
|
<span>Mailing List</span>
|
|||
|
</a>
|
|||
|
</div>
|
|||
|
<div class="nist-footer__feedback">
|
|||
|
How are we doing? <a class="usa-button" rel="nofollow" href="/form/nist-gov-feedback?destination=/sri" title="Provide feedback">Feedback</a>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
|
|||
|
|
|||
|
<div class="grid-container">
|
|||
|
<div class="nist-footer__nav" role="navigation">
|
|||
|
<ul>
|
|||
|
<li class="nist-footer__menu-item">
|
|||
|
<a href="https://www.nist.gov/privacy-policy">Site Privacy</a>
|
|||
|
</li>
|
|||
|
<li class="nist-footer__menu-item">
|
|||
|
<a href="https://www.nist.gov/oism/accessibility">Accessibility</a>
|
|||
|
</li>
|
|||
|
<li class="nist-footer__menu-item">
|
|||
|
<a href="https://www.nist.gov/privacy">Privacy Program</a>
|
|||
|
</li>
|
|||
|
<li class="nist-footer__menu-item">
|
|||
|
<a href="https://www.nist.gov/oism/copyrights">Copyrights</a>
|
|||
|
</li>
|
|||
|
<li class="nist-footer__menu-item">
|
|||
|
<a href="https://www.commerce.gov/vulnerability-disclosure-policy">Vulnerability Disclosure</a>
|
|||
|
</li>
|
|||
|
<li class="nist-footer__menu-item">
|
|||
|
<a href="https://www.nist.gov/no-fear-act-policy">No Fear Act Policy</a>
|
|||
|
</li>
|
|||
|
<li class="nist-footer__menu-item">
|
|||
|
<a href="https://www.nist.gov/office-director/freedom-information-act">FOIA</a>
|
|||
|
</li>
|
|||
|
<li class="nist-footer__menu-item">
|
|||
|
<a href="https://www.nist.gov/environmental-policy-statement">Environmental Policy</a>
|
|||
|
</li>
|
|||
|
<li class="nist-footer__menu-item">
|
|||
|
<a href="https://www.nist.gov/summary-report-scientific-integrity">Scientific Integrity</a>
|
|||
|
</li>
|
|||
|
<li class="nist-footer__menu-item">
|
|||
|
<a href="https://www.nist.gov/nist-information-quality-standards">Information Quality Standards</a>
|
|||
|
</li>
|
|||
|
<li class="nist-footer__menu-item">
|
|||
|
<a href="https://www.commerce.gov/">Commerce.gov</a>
|
|||
|
</li>
|
|||
|
<li class="nist-footer__menu-item">
|
|||
|
<a href="http://www.science.gov/">Science.gov</a>
|
|||
|
</li>
|
|||
|
<li class="nist-footer__menu-item">
|
|||
|
<a href="http://www.usa.gov/">USA.gov</a>
|
|||
|
</li>
|
|||
|
<li class="nist-footer__menu-item">
|
|||
|
<a href="https://vote.gov/">Vote.gov</a>
|
|||
|
</li>
|
|||
|
</ul>
|
|||
|
</div>
|
|||
|
</div>
|
|||
|
|
|||
|
|
|||
|
</footer>
|
|||
|
<!-- nist-index-ignore-end -->
|
|||
|
</div>
|
|||
|
|
|||
|
</div>
|
|||
|
|
|||
|
|
|||
|
|
|||
|
<script type="application/json" data-drupal-selector="drupal-settings-json">{"path":{"baseUrl":"\/","pathPrefix":"","currentPath":"node\/427576","currentPathIsAdmin":false,"isFront":false,"currentLanguage":"en"},"pluralDelimiter":"\u0003","suppressDeprecationErrors":true,"back_to_top":{"back_to_top_button_trigger":100,"back_to_top_speed":1200,"back_to_top_prevent_on_mobile":false,"back_to_top_prevent_in_admin":true,"back_to_top_button_type":"image","back_to_top_button_text":"Back to top"},"google_analytics":{"account":"G-HEQ0YF2VYL","trackOutbound":true,"trackMailto":true,"trackTel":true,"trackDownload":true,"trackDownloadExtensions":"7z|aac|arc|arj|asf|asx|avi|bin|bsh|c|csv|doc(x|m)?|dot(x|m)?|dw(fx|g|gd)|dxf|eps|epub|exe|f(90)|flv|gif|gz|gzip|hqx|jar|jpe?g|js|m1v|mp(2|3|4|e?g)|mobi|mov(ie)?|msi|msp|pdf|phps|pl|png|ppt(x|m)?|pot(x|m)?|pps(x|m)?|ppam|sld(x|m)?|thmx|qtm?|ra(m|r)?|rfa|rtf|rvt|sch|sea|sit|swf|tar|tgz|tif|txt|txz|wav|wma|wmv|wpd|wrl|xls(x|m|b)?|xlt(x|m)|xlam|xml|xsd|z|zip"},"nist_search":{"clickTracking":"search-report-click","isDebug":false,"clickTrackEnabled":true,"message":"NIST Search in debug mode. Check the browsers network inspector for Click Track reporting results..."},"data":{"extlink":{"extTarget":false,"extTargetNoOverride":false,"extNofollow":false,"extNoreferrer":false,"extFollowNoOverride":false,"extClass":"ext","extLabel":"(link is external)","extImgClass":false,"extSubdomains":true,"extExclude":"\\.gov\\\/|\\.mil\\\/|\\manufacturingusa\\.com\\\/","extInclude":"","extCssExclude":".ck-editor, .nist-video-thumbnail__lightbox-trigger, a.nist-icon--mail-blue","extCssExplicit":"","extAlert":true,"extAlertText":"Thank you for visiting NIST. We hope your visit was informative. We have provided a link to this site because it has information that may be of interest to our users. NIST does not necessarily endorse the views expressed or the facts presented on this site. Further, NIST does not endorse any commercial products that may be advertised or available on this site. Click OK to be directed to your link.","mailtoClass":"0","mailtoLabel":"(link sends email)","extUseFontAwesome":false,"extIconPlacement":"after","extFaLinkClasses":"fa fa-external-link","extFaMailtoClasses":"fa fa-envelope-o","whitelistedDomains":[]}},"user":{"uid":0,"permissionsHash":"bd6a443844dbe99b4e6942f3b1397526e760137efd2b1ee6b2d588fc414dff20"}}</script>
|
|||
|
<script src="/sites/default/files/js/js_jDaFaXhHm6gPUKstNYX9eIyoQXghVs3g7rbR0QoqpYY.js?scope=footer&delta=0&language=en&theme=nist_www&include=eJxdjVsSwjAIRTdUZUkZ0mCCpaEm1OruTR-OTmf4gMN9eOwHZ9pmAv_b3b12UTUKOcwob-O-whl0mau5GzcWdMmiGJyVFsI5QsT9XdmIx6nok-AM1paNWaKRWq-Kx-JGDRC4om_BwnnYNBBFPcrlsEAiDFS-p1uW5U9BL1uNEMo8oVyPczfSY0ZxiTgm-wB1LWSO"></script>
|
|||
|
<script src="https://siteimproveanalytics.com/js/siteanalyze_6017546.js" async></script>
|
|||
|
<script src="/sites/default/files/js/js_rlmitLSHh_igCIctfTLlwZb4SwvxpBuizwxj5r-Oguk.js?scope=footer&delta=2&language=en&theme=nist_www&include=eJxdjVsSwjAIRTdUZUkZ0mCCpaEm1OruTR-OTmf4gMN9eOwHZ9pmAv_b3b12UTUKOcwob-O-whl0mau5GzcWdMmiGJyVFsI5QsT9XdmIx6nok-AM1paNWaKRWq-Kx-JGDRC4om_BwnnYNBBFPcrlsEAiDFS-p1uW5U9BL1uNEMo8oVyPczfSY0ZxiTgm-wB1LWSO"></script>
|
|||
|
<script type="text/javascript">window.NREUM||(NREUM={});NREUM.info={"beacon":"bam.nr-data.net","licenseKey":"37b7ccb661","applicationID":"1089704227","transactionName":"YFxUN0sADEdYVkBaClkWdwBNCA1aFnFGRhVWVWoNVgUHaHpaWkcXWFVaBks9LFtdUGJaAEB6WQ1NEw1YVVBGHltBUFMU","queueTime":5,"applicationTime":717,"atts":"TBtXQQMaH0k=","errorBeacon":"bam.nr-data.net","agent":""}</script></body>
|
|||
|
</html>
|