Gas chromatography using semiconductor gas sensor Target gases : Hydrogen ,Carbon monoxide ,Methane Hydrogen: 1-150ppm Carbon monoxide: 1-150ppm Methane: 1-150ppm Minimum display resolution 0.1ppb/0.1ppm Warm-up time 5 - 60 min Measuring time 4 min Sampling gas amount 2cc Measurement results On PC display Sample injection Manual injection with a syringe. Auto-start of the measurement Carrier gas :Pumped and filtered clean ambient air RS232C Power supply 100 to 240V AC Power consumption Approx. 40VA 260(W) X 135(H) X 340(D) mm 5.5Kg
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