{"product_id":"gastec-co-detector-tube-no-1l-2-5-2000-ppm-box-of-10-1l","title":"Gastec CO Detector Tube No. 1L, 2.5–2000 ppm, Box of 10","description":"\u003cp\u003eGastec detector tube No. 1L measures carbon monoxide (CO) in air from 2.5 to 2000 ppm. Break both tips off the tube, fit it to a Gastec GV-100 or GV-110 hand pump and draw the number of pump strokes listed for the expected range. The reagent changes from yellow to blackish brown, and the stain shows the gas concentration. Read the concentration directly on the scale printed on the tube. 10 tubes per box give 10 tests.\u003c\/p\u003e\u003cp\u003eCarbon monoxide comes from engines, generators, heaters and welding or burning work in enclosed or poorly ventilated areas. A tube gives a spot reading and does not replace a certified gas monitor where your site procedure requires one. Use only Gastec tubes with a Gastec pump, break the tips away from your eyes, and never handle broken glass or reagent with bare hands.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eMeasures carbon monoxide (CO) from 2.5 to 2000 ppm\u003c\/li\u003e\u003cli\u003eColour change yellow to blackish brown\u003c\/li\u003e\u003cli\u003eDirect-reading scale printed on the tube\u003c\/li\u003e\u003cli\u003eFor use with a Gastec GV-100 or GV-110 hand pump\u003c\/li\u003e\u003cli\u003e10 tubes per box, 36-month shelf life\u003c\/li\u003e\u003cli\u003eEach production lot is tested and calibrated by the manufacturer\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth\u003eBrand\u003c\/th\u003e\u003ctd\u003eGastec\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eManufacturer part number (MPN)\u003c\/th\u003e\u003ctd\u003e1L\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eBig Papa SKU\u003c\/th\u003e\u003ctd\u003eBP-L-IG1L\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eColourimetric detector tube\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eGas measured\u003c\/th\u003e\u003ctd\u003ecarbon monoxide (CO)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eMeasuring range\u003c\/th\u003e\u003ctd\u003e2.5–2000 ppm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003ePump strokes and sampling time\u003c\/th\u003e\u003ctd\u003e2.5–25 ppm: 2 to 10 strokes (200–1000 mL) in 2 to 10 min; 25–1000 ppm: 1 stroke (100 mL) in 1 min; 1000–2000 ppm: ½ stroke (50 mL) in 30 s\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eColour change\u003c\/th\u003e\u003ctd\u003eyellow to blackish brown\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eDetection limit\u003c\/th\u003e\u003ctd\u003e1 ppm (10 strokes)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eOperating temperature\u003c\/th\u003e\u003ctd\u003e0 to 40 °C (32 to 104 °F)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eRelative humidity\u003c\/th\u003e\u003ctd\u003e0 to 90 %\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eTemperature correction\u003c\/th\u003e\u003ctd\u003eNot required\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eTubes per box\u003c\/th\u003e\u003ctd\u003e10\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eShelf life\u003c\/th\u003e\u003ctd\u003e36 months\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eModel No.\u003c\/th\u003e\u003ctd\u003e1L\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.gastec.co.jp\/files\/user\/asset\/pdf\/en\/sds\/1L.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet (SDS)\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.gastec.co.jp\/files\/user\/asset\/pdf\/en\/detector_tube\/1L.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSpecification sheet\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.gastec.co.jp\/files\/user\/asset\/pdf\/en\/instructionmanual\/en\/1L.pdf\" target=\"_blank\" rel=\"noopener\"\u003eUser instructions\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Gastec","offers":[{"title":"Default Title","offer_id":67568122790102,"sku":"BP-L-IG1L","price":70000.0,"currency_code":"XOF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/8595\/3494\/files\/1l.jpg?v=1791600572","url":"https:\/\/bigpapaentreprise.com\/en-sn\/products\/gastec-co-detector-tube-no-1l-2-5-2000-ppm-box-of-10-1l","provider":"Big Papa Enterprise Ltd","version":"1.0","type":"link"}