Infrared Toxic Gas Detector SC-90

Description

SC**0 Approval CE approved Features Microprocessor control LCD digital readout Diagnosis function Sample-drawing system Lightweight monitoring Peak hold and averaged readout Audible/visual alarms Specifications Gas detected and range Specify one gas/range from list when ordering Detection principle Electrochemical cell Concentration readout Continuous measurement, averaged readout and peak hold readout Functional control Microprocessor Display DOT-matrix self-illuminated LCD Sampling method Internal pump suction Ambient temp & humidity **0℃~**0℃, below *0%RH, non-condensing Power source Alkaline batteries standard: Approx *0 hrs Ni-Cd batteries optional: Approx *0 hrs Dimensions & weight Approx.**0(W)×*0(H) ×**2(D)mm, Approx.1.9kg Measuring gas Typical Measuring gas Chemical fomula Measuring range Alarm preset point Sliane SiH4 ***5.0ppm 0.5ppm/digit 5ppm Phosphine PH3 **1ppm 0.*5ppm/digit 0.*3PPM Ozone O3 **1ppm 0.*2ppm/digit or **5ppm 0.*5ppm/digit 0.3ppm 2ppm Florine F2 **3ppm 0.*5ppm/digit 1ppm Hydrogen chloride HCI ***5ppm 0.5ppm/digit 5ppm Hydrogen Floride HF **9ppm 0.5ppm/digit 3ppm Hydrogen bromide HBr **9ppm 0.5ppm/digit 3ppm Ammonia NH3 ***5ppm 0.5ppm/digit *5ppm Arsine AsH3 ****0ppb 5ppb/digit *0ppb One specified gas can be measured by one mode SC**0 Specify one gas/range when ordering