{"id":45,"date":"2012-05-26T10:23:38","date_gmt":"2012-05-26T17:23:38","guid":{"rendered":"https:\/\/www.gasdetection.com\/?page_id=45"},"modified":"2021-08-20T13:22:08","modified_gmt":"2021-08-20T20:22:08","slug":"portable-survey-gas-monitoring-applications","status":"publish","type":"page","link":"http:\/\/www.gasdetection.com\/gas-detection-products\/portable-survey-gas-monitoring-applications\/","title":{"rendered":"Portable \/ Survey Gas Monitoring Applications"},"content":{"rendered":"<p>Interscan&#8217;s portable gas analyzers are available for applications including: Br<sub>2<\/sub>, CO, Cl<sub>2<\/sub>, ClO<sub>2<\/sub>, C<sub>2<\/sub>H<sub>4<\/sub>, ethylene oxide, HCHO, H<sub>2<\/sub>, hydrazine, HBr, HCl, HCN, H<sub>2<\/sub>O<sub>2<\/sub>, H<sub>2<\/sub>S, NO, NO<sub>2<\/sub>, O<sub>3<\/sub>, peracetic acid, propylene oxide, and SO<sub>2<\/sub>.<\/p>\n<p>Our portable gas analyzers utilize Interscan&#8217;s own patented (US Patent Number 4,017,373) <a title=\"Sensor Principle of Operation\" href=\"https:\/\/www.gasdetection.com\/the-tech-center\/sensor-principle-of-operation\/\">electrochemical voltametric sensors<\/a>.<\/p>\n<div id=\"attachment_11400\" style=\"width: 330px\" class=\"wp-caption alignright\"><a href=\"https:\/\/www.gasdetection.com\/wp-content\/uploads\/4000_digital_nov_2015.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-11400\" class=\"wp-image-11400 size-medium\" title=\"4000 Series portable gas analyzers\" src=\"https:\/\/www.gasdetection.com\/wp-content\/uploads\/4000_digital_nov_2015-320x400.jpg\" alt=\"4000 Series portable gas analyzer\" width=\"320\" height=\"400\" srcset=\"http:\/\/www.gasdetection.com\/wp-content\/uploads\/4000_digital_nov_2015-320x400.jpg 320w, http:\/\/www.gasdetection.com\/wp-content\/uploads\/4000_digital_nov_2015-768x960.jpg 768w, http:\/\/www.gasdetection.com\/wp-content\/uploads\/4000_digital_nov_2015-240x300.jpg 240w, http:\/\/www.gasdetection.com\/wp-content\/uploads\/4000_digital_nov_2015.jpg 819w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/><\/a><p id=\"caption-attachment-11400\" class=\"wp-caption-text\">Click picture for larger image<\/p><\/div>\n<h2>4000 Series Portable Gas Analyzers<\/h2>\n<h3>Features<\/h3>\n<ul class=\"cap\">\n<li class=\"blue\">An integral sample pump, powered by rechargeable Ni-Cd batteries (supplied), giving up to 10 hours of continuous service<\/li>\n<li class=\"blue\">Digital readout of concentration in real time<\/li>\n<li class=\"blue\">Audible and visual alarm<\/li>\n<li class=\"blue\">Nylon\/Cordura carrying case<\/li>\n<li class=\"blue\">Plug-in &#8220;calculator-type&#8221; battery charger<\/li>\n<li class=\"blue\"><a href=\"https:\/\/www.gasdetection.com\/wp-content\/uploads\/gas_and_vapor_detection_equipment_for_use_in_hazardous_locations_ul_product_iq.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">UL Classified Intrinsically Safe<\/a> models, for use in hazardous locations\u2014Class I, Groups A, B, C, and D\u2014are available. Please consult factory.<\/li>\n<li class=\"blue\">Analog output (0-100 mV full scale)<\/li>\n<\/ul>\n<div class=\"ezcol ezcol-one-half\">\n\n<h3>Options<\/h3>\n<ul>\n<li class=\"blue\">Special ranges<\/li>\n<li class=\"blue\">Special packaging<\/li>\n<\/ul>\n<\/div> <div class=\"ezcol ezcol-one-half ezcol-last\">\n\n<h3>Additional Specs<\/h3>\n<table border=\"1\">\n<tbody>\n<tr>\n<td style=\"background-color: #999999;\"><strong>Measuring Range<\/strong><\/td>\n<td style=\"background-color: #999999;\"><strong>Resolution<\/strong><\/td>\n<\/tr>\n<tr>\n<td>0-1999 ppm<\/td>\n<td>1 ppm<\/td>\n<\/tr>\n<tr>\n<td>0-1000 ppm<\/td>\n<td>1 ppm<\/td>\n<\/tr>\n<tr>\n<td>0-500 ppm<\/td>\n<td>0.1 ppm<\/td>\n<\/tr>\n<tr>\n<td>0-199.9 ppm<\/td>\n<td>0.1 ppm<\/td>\n<\/tr>\n<tr>\n<td>0-50.0 ppm<\/td>\n<td>0.1 ppm<\/td>\n<\/tr>\n<tr>\n<td>0-19.99 ppm<\/td>\n<td>0.01 ppm<\/td>\n<\/tr>\n<tr>\n<td>0-5.00 ppm<\/td>\n<td>0.01 ppm<\/td>\n<\/tr>\n<tr>\n<td>ppb ranges<\/td>\n<td>1 ppb<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Resolution of UL Classified analyzers is 2 percent of full scale.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">NOTE: Not all measuring ranges are available for all gases. Please refer to specific ordering information, below.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"whitespace15\"><\/div>\n<p><strong>Weight:<\/strong><\/p>\n<p>4.5 lb (2.0 kg)<\/p>\n<p><strong>Dimensions:<\/strong><\/p>\n<p>7&#8243; H x 4&#8243; W x 8.875&#8243; D<br \/>\n(178 x 102 x 225 mm)<\/p><\/div><div class=\"ezcol-divider\"><\/div>\n<p><a title=\"Common Specifications\" href=\"https:\/\/www.gasdetection.com\/the-tech-center\/common-specifications\/\">Specifications common to all Interscan gas detection instruments<\/a><\/p>\n<hr style=\"width: 100%;\" \/>\n<h3 style=\"text-align: center;\">Range Table and Ordering Information for 4000 Series Portable Gas Analyzers<\/h3>\n<table style=\"width: 630 px; white-space: nowrap; border: 1 px; border-spacing: 1 px; padding: 2 px; margin: auto;\">\n<tbody>\n<tr>\n<td valign=\"middle\" width=\"150\">\n<div><strong><span style=\"color: #ce0000; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">GAS<\/span> <\/strong><\/div>\n<\/td>\n<td width=\"89\">\n<div><strong><span style=\"color: #3355ff; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">MODEL NO.<\/span><\/strong><strong><span style=\"color: #000000; font-family: Arial,Helvetica,sans-serif; font-size: small;\"><br \/>\n<\/span><\/strong><\/div>\n<\/td>\n<td nowrap=\"nowrap\" width=\"162\">\n<div><strong><span style=\"color: #3355ff; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">STANDARD MEASURING RANGES<br \/>\n<span style=\"font-size: xx-small;\">(ppm, unless otherwise indicated)<\/span><\/span><\/strong><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"150\"><strong><span style=\"color: #ce0000; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">Br<\/span><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"><sub><span style=\"color: #ce0000;\">2<\/span><\/sub><br \/>\nbromine<\/span><\/strong><\/td>\n<td align=\"center\" valign=\"middle\" width=\"89\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4700-19.99m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4700-1999b<\/span><\/strong><\/div>\n<\/td>\n<td align=\"center\" valign=\"middle\" width=\"162\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-19.99<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1999<\/span><\/strong><strong><span style=\"color: #8000ff; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"> ppb<\/span><\/strong><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"150\"><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"><span style=\"color: #ce0000;\">CO<\/span><br \/>\ncarbon monoxide<\/span><\/strong><\/td>\n<td align=\"center\" valign=\"middle\" width=\"89\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4140-1999m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4140-500.0m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4140-199.9m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4140-50.0m<\/span><\/strong><\/div>\n<\/td>\n<td align=\"center\" valign=\"middle\" width=\"162\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1999<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-500.0<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-199.9<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-50.0<\/span><\/strong><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"150\"><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"><span style=\"color: #ce0000;\">Cl<\/span><\/span><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"><sub><span style=\"color: #ce0000;\">2<\/span><\/sub><\/span><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"><br \/>\nchlorine<\/span><\/strong><\/td>\n<td align=\"center\" valign=\"middle\" width=\"150\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4340-19.99m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4340-5.00m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4340-1999b<\/span><\/strong><\/div>\n<\/td>\n<td align=\"center\" valign=\"middle\" width=\"162\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-19.99<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-5.00<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1999<\/span><\/strong><strong><span style=\"color: #8000ff; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"> ppb<\/span><\/strong><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"150\"><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"><span style=\"color: #ce0000;\">ClO<\/span><sub><span style=\"color: #ce0000;\">2<\/span><\/sub><br \/>\nchlorine dioxide<\/span><\/strong><\/td>\n<td align=\"center\" valign=\"middle\" width=\"89\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4330-19.99m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4330-1999b<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4330-1000b<\/span><\/strong><\/div>\n<\/td>\n<td align=\"center\" valign=\"middle\" width=\"162\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-19.99<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1999<\/span><\/strong><strong><span style=\"color: #8000ff; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"> ppb<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1000<\/span><\/strong><strong><span style=\"color: #8000ff; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"> ppb<\/span><\/strong><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"150\"><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"><span style=\"color: #ce0000;\">C<sub>2<\/sub>H<sub>4<\/sub><\/span><br \/>\nethylene<\/span><\/strong><\/td>\n<td align=\"center\" valign=\"middle\" width=\"89\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4070-1999m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4070-500.0m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4070-199.9m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4070-19.99m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4070-1999b<\/span><\/strong><\/div>\n<\/td>\n<td align=\"center\" valign=\"middle\" width=\"162\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1999<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-500.0<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-199.9<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-19.99<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1999<\/span><\/strong><strong><span style=\"color: #8000ff; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"> ppb<\/span><\/strong><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"150\"><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"><span style=\"color: #ce0000;\">EtO<\/span><br \/>\nethylene oxide<\/span><\/strong><\/td>\n<td align=\"center\" valign=\"middle\" width=\"89\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4200-50.0m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4200-19.99m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4200-5.00m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4200-1999b<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4200-1000b<\/span><\/strong><\/div>\n<\/td>\n<td align=\"center\" valign=\"middle\" width=\"162\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-50.0<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-19.99<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-5.00<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1999<\/span><\/strong><strong><span style=\"color: #8000ff; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"> ppb<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1000<\/span><\/strong><strong><span style=\"color: #8000ff; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"> ppb<\/span><\/strong><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"150\"><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"><span style=\"color: #ce0000;\">HCHO<\/span><br \/>\nformaldehyde<\/span><\/strong><\/td>\n<td align=\"center\" valign=\"middle\" width=\"89\"><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4160-19.99m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4160-5.00m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4160-1999b<\/span><\/strong><\/td>\n<td align=\"center\" valign=\"middle\" width=\"162\"><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-19.99<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-5.00<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1999<\/span><\/strong><strong><span style=\"color: #8000ff; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"> ppb<\/span><\/strong><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"150\"><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"><span style=\"color: #ce0000;\">H<\/span><sub><span style=\"color: #ce0000;\">2<\/span><\/sub><span style=\"color: #ce0000;\">NNH<\/span><sub><span style=\"color: #ce0000;\">2<\/span><\/sub><br \/>\n<span style=\"color: #ce0000;\">CH<sub>3<\/sub>NHNH<sub>2<\/sub><\/span><br \/>\n<span style=\"color: #ce0000;\">(CH<sub>3<\/sub>)2NNH<sub>2<\/sub><\/span><br \/>\nhydrazine(s) \u00b6<\/span><\/strong><\/td>\n<td align=\"center\" valign=\"top\" width=\"89\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4180-1999b<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4180-1000b<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4180-500b<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4180-100b<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4183UL<\/span><\/strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">\u00a4<\/span><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4186UL<\/span><\/strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">\u00a4<\/span><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4187UL<\/span><\/strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">\u00a4<\/span><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4189UL<\/span><\/strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">\u00a4<\/span><\/div>\n<\/td>\n<td align=\"center\" valign=\"top\" width=\"162\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1999 <span style=\"color: #8000ff;\">ppb<\/span><\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1000 <span style=\"color: #8000ff;\">ppb<\/span><\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-500 <span style=\"color: #8000ff;\">ppb<\/span><\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-100 <span style=\"color: #8000ff;\"> ppb<\/span><\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-0.5\/0-2<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-2\/0-10<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-100\/0-2000 <span style=\"color: #8000ff;\">ppb<\/span><\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-100\/0-1000 <span style=\"color: #8000ff;\">ppb<\/span><\/span><\/strong><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"150\"><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"><span style=\"color: #ce0000;\">H<\/span><sub><span style=\"color: #ce0000;\">2<\/span><\/sub><br \/>\nhydrogen<\/span><\/strong><\/td>\n<td align=\"center\" valign=\"middle\" width=\"89\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4020-1999m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4020-199.9m<\/span><\/strong><\/div>\n<\/td>\n<td align=\"center\" valign=\"middle\" width=\"162\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1999<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-199.9<\/span><\/strong><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"150\"><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"><span style=\"color: #ce0000;\">HBr<\/span><br \/>\nhydrogen bromide<\/span><\/strong><\/td>\n<td align=\"center\" valign=\"middle\" width=\"89\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4800-19.99m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4800-1999b<\/span><\/strong><\/div>\n<\/td>\n<td align=\"center\" valign=\"middle\" width=\"162\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-19.99<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1999<\/span><\/strong><strong><span style=\"color: #8000ff; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"> ppb<\/span><\/strong><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"150\"><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"><span style=\"color: #ce0000;\">HCl<\/span><br \/>\nhydrogen chloride<\/span><\/strong><\/td>\n<td align=\"center\" valign=\"middle\" width=\"89\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4360-19.99m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4360-1999b<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4368UL<\/span><\/strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">\u00a4<\/span><\/div>\n\n<\/td>\n<td align=\"center\" valign=\"middle\" width=\"162\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-19.99<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1999<\/span><\/strong><strong><span style=\"color: #8000ff; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"> ppb<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-10\/0-50<\/span><\/strong><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"150\"><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"><span style=\"color: #ce0000;\">HCN<\/span><br \/>\nhydrogen cyanide<\/span><\/strong><\/td>\n<td align=\"center\" valign=\"middle\" width=\"89\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4280-199.9m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4280-19.99m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4280-1999b<\/span><\/strong><\/div>\n<\/td>\n<td align=\"center\" valign=\"middle\" width=\"162\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-199.9<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-19.99<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1999<\/span><\/strong><strong><span style=\"color: #8000ff; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"> ppb<\/span><\/strong><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"150\"><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"><span style=\"color: #ce0000;\">H<\/span><sub><span style=\"color: #ce0000;\">2<\/span><\/sub><span style=\"color: #ce0000;\">O<\/span><sub><span style=\"color: #ce0000;\">2<\/span><\/sub><br \/>\nhydrogen peroxide<\/span><\/strong><\/td>\n<td align=\"center\" valign=\"middle\" width=\"89\"><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4090-1000m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4090-199.9m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4090-50.0m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4090-19.99m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4090-5.00m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4090-1999b<\/span><\/strong><\/td>\n<td align=\"center\" valign=\"middle\" width=\"162\"><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1000<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-199.9<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-50.0<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-19.99<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-5.00<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1999<\/span><\/strong><strong><span style=\"color: #8000ff; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"> ppb<\/span><\/strong><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"150\"><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"><span style=\"color: #ce0000;\">H<\/span><sub><span style=\"color: #ce0000;\">2<\/span><\/sub><span style=\"color: #ce0000;\">S<\/span><br \/>\nhydrogen sulfide<\/span><\/strong><\/td>\n<td align=\"center\" valign=\"middle\" width=\"89\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4170-50.0m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4170-19.99m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4170-1999b<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4170-1000b<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4170-500b<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4170-200b<\/span><\/strong><\/div>\n<\/td>\n<td align=\"center\" valign=\"middle\" width=\"162\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-50.0<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-19.99<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1999<\/span><\/strong><strong><span style=\"color: #8000ff; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"> ppb<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1000<\/span><\/strong><strong><span style=\"color: #8000ff; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"> ppb<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-500<\/span><\/strong><strong><span style=\"color: #8000ff; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"> ppb<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-200<\/span><\/strong><strong><span style=\"color: #8000ff; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"> ppb<\/span><\/strong><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"150\"><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"><span style=\"color: #ce0000;\">NO<\/span><br \/>\nnitric oxide<\/span><\/strong><\/td>\n<td align=\"center\" valign=\"middle\" width=\"89\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4540-199.9m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4540-19.99m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4540-1999b<\/span><\/strong><\/div>\n<\/td>\n<td align=\"center\" valign=\"middle\" width=\"162\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-199.9<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-19.99<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1999<\/span><\/strong><strong><span style=\"color: #8000ff; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"> ppb<\/span><\/strong><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"150\"><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"><span style=\"color: #ce0000;\">NO<\/span><sub><span style=\"color: #ce0000;\">2<\/span><\/sub><br \/>\nnitrogen dioxide<\/span><\/strong><br \/>\n<span style=\"font-family: Arial,Helvetica,sans-serif; font-size: xx-small;\"><strong>Also known as <span style=\"color: #ce0000;\">N<sub>2<\/sub>O<sub>4<\/sub><\/span><br \/>\nnitrogen tetroxide<\/strong><\/span><\/td>\n<td align=\"center\" valign=\"top\" width=\"89\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4150-199.9m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4150-19.99m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4150-1999b<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4152UL<\/span><\/strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">\u00a4<\/span><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4154UL<\/span><\/strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">\u00a4<\/span><\/div>\n<\/td>\n<td align=\"center\" valign=\"top\" width=\"162\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-199.9<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-19.99<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1999<\/span><\/strong><strong><span style=\"color: #8000ff; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"> ppb<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-2\/10<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-10\/0-50<\/span><\/strong><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"150\"><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"><span style=\"color: #ce0000;\">O<\/span><sub><span style=\"color: #ce0000;\">3<\/span><\/sub><br \/>\nozone<\/span><\/strong><\/td>\n<td align=\"center\" valign=\"middle\" width=\"89\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4480-19.99m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4480-1999b<\/span><\/strong><\/div>\n<\/td>\n<td align=\"center\" valign=\"middle\" width=\"162\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-19.99<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1999<\/span><\/strong><strong><span style=\"color: #8000ff; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"> ppb<\/span><\/strong><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"150\"><span style=\"font-size: x-small;\"><strong><span style=\"font-family: Arial,Helvetica,sans-serif;\"><span style=\"color: #ce0000;\">PAA<\/span><br \/>\nperacetic acid<br \/>\nAlso known as peroxyacetic acid<\/span><\/strong><\/span><\/td>\n<td align=\"center\" valign=\"middle\" width=\"89\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4890-50.0m<\/span><\/strong><\/div>\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4890-19.99m<\/span><\/strong><\/div>\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4890-5.00m<\/span><\/strong><\/div>\n<\/td>\n<td align=\"center\" valign=\"middle\" width=\"162\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-50.0<\/span><\/strong><\/div>\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-19.99<\/span><\/strong><\/div>\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-5.00<\/span><\/strong><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"150\"><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"><span style=\"color: #ce0000;\">PrO<\/span><br \/>\npropylene oxide<\/span><\/strong><\/td>\n<td align=\"center\" valign=\"middle\" width=\"89\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4320-199.9m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4320-19.99m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4320-1999b<\/span><\/strong><\/div>\n<\/td>\n<td align=\"center\" valign=\"middle\" width=\"162\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-199.9<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-19.99<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1999<\/span><\/strong><strong><span style=\"color: #8000ff; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"> ppb<\/span><\/strong><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"150\"><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"><span style=\"color: #ce0000;\">SO<\/span><sub><span style=\"color: #ce0000;\">2<\/span><\/sub><br \/>\nsulfur dioxide<\/span><\/strong><\/td>\n<td align=\"center\" valign=\"middle\" width=\"89\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4240-50.0m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4240-19.99m<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">4240-1999b<\/span><\/strong><\/div>\n<\/td>\n<td align=\"center\" valign=\"middle\" width=\"162\">\n<div><strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-50.0<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-19.99<\/span><\/strong><br \/>\n<strong><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">0-1999<\/span><\/strong><strong><span style=\"color: #8000ff; font-family: Arial,Helvetica,sans-serif; font-size: x-small;\"> ppb<\/span><\/strong><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u00b6\u00a0<span style=\"font-family: Arial,Helvetica,sans-serif; font-size: xx-small;\">There is not a separate analyzer available for each of these compounds, and the sensor does not respond equally to all hydrazine species. The analyzer must be calibrated with the specific hydrazine compound of interest. <\/span><\/p>\n<p><span style=\"font-family: Arial,Helvetica,sans-serif;\">\u00a4<\/span><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: xx-small;\">\u00a0Indicates the analog meter UL classified intrinsically safe version, which must be ordered in most hypergol monitoring applications.<\/span><\/p>\n<p><span style=\"font-family: Arial,Helvetica,sans-serif; font-size: x-small;\">Special ranges are available on request.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Interscan&#8217;s portable gas analyzers are available for applications including: Br2, CO, Cl2, ClO2, C2H4, ethylene oxide, HCHO, H2, hydrazine, HBr, HCl, HCN, H2O2, H2S, NO, NO2, O3, peracetic acid, propylene oxide, and SO2. Our portable gas analyzers utilize Interscan&#8217;s own patented (US Patent Number 4,017,373) electrochemical voltametric sensors. 4000 Series Portable Gas Analyzers Features An&hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":54,"menu_order":400,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.6 (Yoast SEO v22.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Portable \/ Survey Gas Monitoring Applications<\/title>\n<meta name=\"description\" content=\"Details on Interscan&#039;s portable gas analyzers, available for many gases, including formaldehyde, hydrogen peroxide, ethylene oxide, and hydrazine\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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