Data recording and review function, continuously record 120,000 data. Gas detection measurement range: combustible gas: 0100% LEL/oxygen: 030% VOL/hydrogen sulfide: 0100umol/mol/carbon monoxide: 01000umol/mol. Standby time: more than 8 hours of continuous operation. Waterproof / dustproof / explosion proof: yes.Chinese and English bilingual choice: yes. Data storage: 120,000 groups. Power supply mode: USB direct charge. GT8220 Compound Gas Monitor adopts high-quality gas sensors, which displays safety and reliability with accurate measurement and stable performance.
It has excellent sensitivity and repeatability, easy to use and maintain, and meets the requirements by safety monitoring in industrial site for high reliability of the equipment. The shell is made of high-strength engineering plastics and compound non-slip rubber, dust and explosion-proof, with high strength and smooth handfeel.Is widely used in petroleum, chemical, environmental protection, metallurgy, refining, gas transmission and distribution, biochemical medicine, agricultural research, etc. This indstrument conforms with the following procedures and calibration. Gb3836.12010 Explosive Atmospheres Part 1: General Requirements.
GB3836.42010 Explosive Atmospheres Part 4: Equipment with. GB15322.32003 Portable Combustible Gas Detectors Part 3: Portable. Combustible Gas Detectors with a Measurement Range of (0100) %LEL.
JJG6932011 Verification Standards for Combustible Gas Detection Alarm. JJG 365 2008 Verification Procedures for Electrochemical Oxygen Tester. Communication is always a best way to solve problem. We promise that we accept any return all over the world in 30 days. Please never return the parcel without agreement.
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We are a leading wholesaler of. We will protect every customer's profit. You're welcome to ask any questions you have.To you within 24 hours. The item "4 in 1 Gas Detector O2 H2S CO LEL EX Gas Test Meter Analyzer Air Quality Monitor" is in sale since Tuesday, October 20, 2020. This item is in the category "Industrial\Test, Measurement & Inspection\Test Meters & Detectors\Other Test Meters & Detectors". The seller is "one19family" and is located in shenzhen. This item can be shipped worldwide.