{"id":5912,"date":"2022-05-17T19:15:54","date_gmt":"2022-05-17T19:15:54","guid":{"rendered":"https:\/\/chevrierinstruments.com\/produit\/compteur-de-particules-985\/"},"modified":"2025-02-10T15:34:09","modified_gmt":"2025-02-10T15:34:09","slug":"compteur-de-particules-985","status":"publish","type":"product","link":"https:\/\/chevrierinstruments.com\/en\/produit\/compteur-de-particules-985\/","title":{"rendered":"Particle Counter"},"content":{"rendered":"<h4 class=\"features-title\">Key features<\/h4>\n<div id=\"keyfeature_content\" data-readmore=\"\" aria-expanded=\"true\">\n<p><strong>Assess air quality more easily and accurately.<\/strong><\/p>\n<ul>\n<li><strong>Six channels and particle size range of 0.3 - 10.0 \u00b5m:<\/strong>\u00a0Assures accurate measurements even for critical locations requiring ISO Class 5 \u2013 9 certification<\/li>\n<li><strong>Ultra-lightweight and ergonomic design:<\/strong>\u00a0Promises easy single-hand operation in tight or awkward spaces with less operator fatigue<\/li>\n<li><strong>Long battery life:<\/strong>\u00a0Ten hours of standard-use battery life to last a full work day<\/li>\n<li><strong>Large 3.5 QVGC Color display:<\/strong>\u00a0Easy navigation and viewing with the intuitive icons and large font options<\/li>\n<li><strong>10,000 record storage:<\/strong>\u00a0Quick access to historical data<\/li>\n<li><strong>On-screen data presentation:<\/strong>\u00a0Data can be viewed in a traditional tabular or trend graph view at the user\u2019s preference<\/li>\n<li><strong>Personalized setting and configurations:<\/strong>\u00a0Customizable settings for the display, sample methods, and alarm settings for sample count<\/li>\n<li><strong>Data export options:<\/strong>\u00a0Download data to a PC using a USB memory stick, USB cable or Ethernet connection. No special software is required to download or view data<\/li>\n<li><strong>Option password control:<\/strong>\u00a0Confirms security when required<\/li>\n<li><strong>USB\/Ethernet charge cradle:<\/strong>\u00a0Assures device is always ready to go when needed<\/li>\n<\/ul>\n<h4><strong>With the Fluke 985 you can:<\/strong><\/h4>\n<ul>\n<li>Measure filter efficiency<\/li>\n<li>Monitor industrial cleanrooms<\/li>\n<li>Pre-screen indoor air quality and confidently work with IAQ specialists<\/li>\n<li>Locate particle sources for remediation<\/li>\n<li>Report the effectiveness of repairs to customers<\/li>\n<li>Drive additional business by demonstrating the need for maintenance and repair<\/li>\n<\/ul>\n<p>With a large screen, intuitive icons for navigation and on-screen data presentation, the Fluke 985 allows users to run more tests quickly, with less time spent cycling through screens to obtain the data. The Fluke 985 is lightweight and easy to use in any position and with easy data export options using USB cable, memory stick it\u2019s easy to review and analyze the data anywhere and anytime.<\/p>\n<table style=\"border-color: #000000;\" border=\"1\">\n<tbody>\n<tr>\n<td colspan=\"2\">\n<h4>Measured Specifications<\/h4>\n<\/td>\n<\/tr>\n<tr>\n<td>Channels<\/td>\n<td>0.3 \u03bcm, 0.5 \u03bcm, 1.0 \u03bcm, 2.0 \u03bcm, 5.0 \u03bcm, 10.0 \u03bcm<\/td>\n<\/tr>\n<tr>\n<td>Flow rate<\/td>\n<td>0.1 cfm (2.83 L\/min)<\/td>\n<\/tr>\n<tr>\n<td>Light source<\/td>\n<td>775 nm to 795 nm, 90 mW class 3B laser<\/td>\n<\/tr>\n<tr>\n<td>Count modes<\/td>\n<td>Raw counts, #\/m<sup>3<\/sup>, #\/ft<sup>3<\/sup>, #\/liter in Cumulative or Differential mode<\/td>\n<\/tr>\n<tr>\n<td>Counting efficiency<\/td>\n<td>50% @ 0.3 \u03bcm; 100% for particles &gt; 0.45 \u03bcm (per ISO 21501)<\/td>\n<\/tr>\n<tr>\n<td>Zero count<\/td>\n<td>1 count \/ 5 minute (JIS B9921)<\/td>\n<\/tr>\n<tr>\n<td>Concentration limits<\/td>\n<td>10% at 4,000,000 particles per ft<sup>3<\/sup>\u00a0(per ISO 21501)<\/td>\n<\/tr>\n<tr>\n<td>Data storage<\/td>\n<td>10,000 records (rotating buffer)<\/td>\n<\/tr>\n<tr>\n<td>Alarms<\/td>\n<td>Counts, low battery, sensor fail<\/td>\n<\/tr>\n<tr>\n<td>Delay time<\/td>\n<td>0 to 24 hours<\/td>\n<\/tr>\n<tr>\n<td>Sample inlet<\/td>\n<td>Isokinetic probe<\/td>\n<\/tr>\n<tr>\n<td>Security<\/td>\n<td>Administrator password control (optional)<\/td>\n<\/tr>\n<tr>\n<td>Communication mode<\/td>\n<td>USB or Ethernet<\/td>\n<\/tr>\n<tr>\n<td>Dimensions (L x W x D)<\/td>\n<td>27.2 x 9.9 x 5.3 cm (10.7 x 3.9 x 2.1 in)<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>0.68 kg (1.5 lb)<\/td>\n<\/tr>\n<tr>\n<td>Power adapter<\/td>\n<td>100 V AC to 240 V AC, 12 V DC, 2.5 A<\/td>\n<\/tr>\n<tr>\n<td>Rechargeable battery<\/td>\n<td>Li-ion 7.4 V 2600 mAh; 10 hours typical use (5 hours continuous sampling) \/ 3.5 hours<\/td>\n<\/tr>\n<tr>\n<td>Calibration<\/td>\n<td>PSL particles in air (NIST traceable)<\/td>\n<\/tr>\n<tr>\n<td>Operating environment<\/td>\n<td>50\u00b0F to 104\u00b0F (10\u00b0C to 40\u00b0C) \/ &lt; 95% non-condensing relative humidity<\/td>\n<\/tr>\n<tr>\n<td>Storage environment<\/td>\n<td>14\u00b0F to 122\u00b0F (-10\u00b0C to 50\u00b0C)\/Up to 98% non-condensing\u00a0relative humidity<\/td>\n<\/tr>\n<tr>\n<td>Warranty<\/td>\n<td>One-year<\/td>\n<\/tr>\n<tr>\n<td>Accessories included<\/td>\n<td>Cradle for charging and convenient USB and Ethernet communications, ENET CAT5E 7 foot cable, USB-A to MINI-B 6 foot cable, 12 V dc power supply, zero count inlet-\u00a0filter, filter adapter, sample inlet protective cap, hard case, getting started manual and users manual CD<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<h2>985<\/h2>\n<p>The Fluke 985 Particle Counter is the preferred choice for HVAC and IAQ professionals. From filter testing to IAQ investigations, the Fluke 985 is the portable solution for determining airborne particle concentrations. Use the Fluke 985 to immediately respond to occupant complaints, or as part of a comprehensive preventive maintenance program.<\/p>\n","protected":false},"featured_media":5904,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1547,338,465,56],"product_tag":[475,519],"class_list":{"0":"post-5912","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-particle-counter","7":"product_cat-indoor-air-quality","8":"product_cat-humidity","9":"product_cat-temperature-en","10":"product_tag-indoor","11":"product_tag-particles-counter","13":"first","14":"instock","15":"shipping-taxable","16":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Particle Counter - Chevrier Instruments inc.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/chevrierinstruments.com\/en\/produit\/compteur-de-particules-985\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Particle Counter - Chevrier Instruments inc.\" \/>\n<meta property=\"og:description\" content=\"985 The Fluke 985 Particle Counter is the preferred choice for HVAC and IAQ professionals. 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