{"product_id":"gastec-carbon-dioxide-co2-detector-tubes-multiple-measurement-ranges","title":"GASTEC Carbon Dioxide (CO2) Detector Tubes – Multiple Measurement Ranges","description":"\u003cp\u003e\u003cstrong\u003eGASTEC Carbon Dioxide (CO2) Detector Tubes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGASTEC Carbon Dioxide Detector Tubes\u003c\/strong\u003e provide a convenient, direct-reading method for measuring carbon dioxide (CO2) concentrations in air and gas samples. Designed for use with a compatible GASTEC gas sampling pump, these colorimetric detector tubes allow users to obtain on-site CO2 measurements without requiring electronic gas detection equipment or laboratory analysis.\u003c\/p\u003e\n\u003cp\u003eWith available measurement ranges extending from \u003cstrong\u003e100–4,000 ppm\u003c\/strong\u003e to \u003cstrong\u003e10–100% carbon dioxide\u003c\/strong\u003e, GASTEC offers multiple CO2 detector tube options for applications ranging from lower-concentration air monitoring to high-concentration industrial and process measurements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoose the Carbon Dioxide Detector Tube for Your Application\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGASTEC offers multiple Carbon Dioxide Detector Tubes for measuring CO2 across a wide range of concentrations. Select the appropriate GASTEC product number based on the expected carbon dioxide concentration in your application.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGASTEC Product Number\u003c\/th\u003e\n\u003cth\u003eCarbon Dioxide Measurement Range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2HT\u003c\/td\u003e\n\u003ctd\u003e10–100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2HH\u003c\/td\u003e\n\u003ctd\u003e2.5–40%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2H\u003c\/td\u003e\n\u003ctd\u003e0.5–20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2L\u003c\/td\u003e\n\u003ctd\u003e0.13–6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2LL\u003c\/td\u003e\n\u003ctd\u003e300–5,000 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2LC\u003c\/td\u003e\n\u003ctd\u003e100–4,000 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDirect-Reading Colorimetric CO2 Measurement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGASTEC detector tubes use a chemical reagent that reacts with the target gas as a measured volume of sample is drawn through the tube. The reaction produces a visible color-change layer, allowing the carbon dioxide concentration to be determined using the calibrated scale on the tube and the instructions provided for the selected tube model.\u003c\/p\u003e\n\u003cp\u003eThis straightforward measurement principle makes GASTEC Carbon Dioxide Tubes particularly useful for field screening, workplace assessments, industrial troubleshooting, process checks, and other applications where users need a rapid indication of CO2 concentration at the sampling location.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMultiple CO2 Ranges for Low and High Concentrations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe range of available GASTEC Carbon Dioxide Tubes makes it possible to select a detector tube suited to the expected CO2 concentration. For lower-concentration measurements, the \u003cstrong\u003eGASTEC 2LC (100–4,000 ppm)\u003c\/strong\u003e and \u003cstrong\u003e2LL (300–5,000 ppm)\u003c\/strong\u003e provide ppm-level measurement ranges.\u003c\/p\u003e\n\u003cp\u003eFor higher concentrations, the \u003cstrong\u003e2L (0.13–6%)\u003c\/strong\u003e, \u003cstrong\u003e2H (0.5–20%)\u003c\/strong\u003e, \u003cstrong\u003e2HH (2.5–40%)\u003c\/strong\u003e, and \u003cstrong\u003e2HT (10–100%)\u003c\/strong\u003e provide progressively higher percentage-based CO2 measurement ranges. This selection allows users to choose a GASTEC detector tube that more closely matches the anticipated concentration at the sampling location.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for carbon dioxide (CO2) measurement\u003c\/li\u003e\n\u003cli\u003eSix GASTEC product\/range options available\u003c\/li\u003e\n\u003cli\u003eMeasurement ranges available in both ppm and percent CO2\u003c\/li\u003e\n\u003cli\u003eOverall available ranges from 100–4,000 ppm through 10–100% CO2\u003c\/li\u003e\n\u003cli\u003eDirect-reading colorimetric detection method\u003c\/li\u003e\n\u003cli\u003eCalibrated tube scale simplifies concentration measurement\u003c\/li\u003e\n\u003cli\u003eDesigned for rapid on-site gas measurements\u003c\/li\u003e\n\u003cli\u003eNo electronic sensor or power source required at the detector tube\u003c\/li\u003e\n\u003cli\u003eCompact solution for field and industrial measurements\u003c\/li\u003e\n\u003cli\u003eDesigned for use with a compatible GASTEC gas sampling pump\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCommon Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCarbon dioxide concentration measurement\u003c\/li\u003e\n\u003cli\u003eWorkplace air monitoring\u003c\/li\u003e\n\u003cli\u003eIndustrial hygiene investigations\u003c\/li\u003e\n\u003cli\u003eIndoor environmental assessments\u003c\/li\u003e\n\u003cli\u003eIndustrial process monitoring\u003c\/li\u003e\n\u003cli\u003eConfined and enclosed space investigations\u003c\/li\u003e\n\u003cli\u003eManufacturing facilities\u003c\/li\u003e\n\u003cli\u003eFood and beverage processing\u003c\/li\u003e\n\u003cli\u003eFermentation process monitoring\u003c\/li\u003e\n\u003cli\u003eEnvironmental field testing\u003c\/li\u003e\n\u003cli\u003eGas system troubleshooting\u003c\/li\u003e\n\u003cli\u003eOccupational exposure investigations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGASTEC Detector Tubes for Professional Gas Measurement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eActivated Carbon Depot supplies GASTEC detector tubes and gas sampling equipment for industrial hygienists, safety professionals, environmental consultants, laboratories, maintenance personnel, and industrial facilities. With six Carbon Dioxide Detector Tube options available, users can select the appropriate GASTEC product number for applications ranging from ppm-level CO2 monitoring to measurements involving high concentrations of carbon dioxide.\u003c\/p\u003e","brand":"GASTEC","offers":[{"title":"2HT 10–100% - Tube w\/ No.611 Syringe","offer_id":48404613365949,"sku":null,"price":89.5,"currency_code":"USD","in_stock":true},{"title":"2HH 2.5–40%","offer_id":48404613398717,"sku":null,"price":89.5,"currency_code":"USD","in_stock":true},{"title":"2H 0.5–20%","offer_id":48404613431485,"sku":null,"price":89.5,"currency_code":"USD","in_stock":true},{"title":"2L 0.13–6%","offer_id":48404613464253,"sku":null,"price":89.5,"currency_code":"USD","in_stock":true},{"title":"2LL 300–5000 ppm","offer_id":48404613497021,"sku":null,"price":89.5,"currency_code":"USD","in_stock":true},{"title":"2LC 100–4000 ppm","offer_id":48404613529789,"sku":null,"price":89.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/1408\/4285\/files\/GASTECCarbonDioxide_CO2_DetectorTubes_MultipleMeasurementRanges.jpg?v=1788886762","url":"https:\/\/activatedcarbondepot.com\/products\/gastec-carbon-dioxide-co2-detector-tubes-multiple-measurement-ranges","provider":"Activated Carbon Depot","version":"1.0","type":"link"}