Portable Combustible Gas Detector. Hydrogen and Portable combustible gas monitor leak checker for direct reading of 25 target gases. Intrinsically safe with ATEX approval for zone 0 hazardous areas. Includes datalogging, pump boost IP67. Ideal for oil refineries and petrochemical plants. More Info
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Get Price(i) A gas of mass 3 2 g m s has volume of 2 0 litres at S.T.P. Calculate the gram molecular weight of the gas. (ii) How much Calcium oxide is formed when 8 2 g of calcium nitrate is heated? Also find the volume of nitrogendioxide evolved : 2 C a (N O 3 ) 2 2 C a O + 4 N O 2 + O 2 (C a = 4 0, N = 1 4, O = 1 6)
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Get Price2019-10-31TVOC 2 is a fixed photoionization detector (PID) for the continuous measurement of total volatile organic compounds (VOCs). TVOS 2 can accurately measure 3 detection ranges. TVOC 2 continuously measures and updates the output every second. TVOC 2 utilizes a diffusion sample method resulting in less contamination issues compared to pumped systems, reducing lamp cleaning and …
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Get Price2020-3-10Formaldehyde or methanal (CH 2 O) is a colorless, strong-smelling volatile organic compound (VOC), which is an important precursor for many chemicals. Formaldehyde is one of the major causes of sick building syndrome, a situation in which occupants of a building may encounter health problems including eye irritation, cough, headache, nausea, and respiratory issues.
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Get Price2015-3-6The NDIR sensor is based on absorption spectroscopy theory—a specific gas absorbs a specific wavelength in the infrared (IR) spectrum, and the gas concentration is proportional to the amount of IR light absorbed. The advantages of an NDIR detector are high sensitivity, long operating life, reduced maintenance, safety, and reliability. The ...
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