规格和标准 |
受试者气体:VOC(挥发性有机化合物) 保护等级:IP67 深度(mm):54 高度(mm):201 检测范围:0-4000ppm width(mm):70 1 digit(ppm):0.1 digit(ppm):0.1(ppm) 400.0ppm/2nd 1000ppm Gas alarm: 2-stage alarm, TWA, STEL, OVER alarm Fault alarm: System abnormality, sensor abnormality, battery voltage drop, calibration faulty, flow drop Other: Panic alarm/man-down alarm Alarm display: Blinking lamp, continuous modulation sound, gas concentration display and alarm content flashing, vibration Blinking lamp, intermittent buzzer, fault content display Blinking lamp, continuous modulation sound Buzzer volume (dB): 95dB(A) or more, at 30cm (when protect cover is attached) Sampling method: pump suction type Suction flow rate: 0.45L/min or more (open flow rate) Display: LCD digital (full dot display) Display language: Japanese/English/Spanish/Portuguese/German/Italian/Russian/Korean Power supply: Lithium-ion battery unit Continuous usage time: Approximately 14 hours (25℃, when fully charged, no alarm, no lighting) Explosion-proof structure: intrinsically safe explosion-proof structure Explosion-proof grade: Ex ia IIC T4X Functions: LCD backlight, data logger, peak value display, log data display, multilingual display, screen inverted display, LED light
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