HL-210 Beijing phosphine gas detector

Pump-type phosphine detector manufacturer, phosphine detector price, Zhengzhou Zhonggu Mechanical Equipment Co., Ltd.
Beijing phosphine gas detector, Zhengzhou Zhonggu Mechanical Equipment Co., Ltd.
Phosphine detection Instrument Phosphine Alarm Instrument Circulation Fumigation Zhengzhou Zhonggu Machinery Equipment Co., Ltd.
Portable phosphine gas detector Gas concentration detector Zhengzhou Zhonggu Machinery Equipment Co., Ltd.
Main technical performance
Phosphating of detection objects Hydrogen gas
Detection principle galvanic cell, catalytic combustion type, electrochemical type
Detection method diffusion strong suction dual-purpose type
Display method/LCD digital display
Main technical indicators (see attached table )
Alarm mode
When the gas concentration exceeds the limit alarm, the buzzer will make an intermittent sound and the red light-emitting tube will flash.
Working power supply
Nickel metal hydride battery (
The rest (
Continuous working time hours (without alarm)
Suction pump air volume/
Alarm error
Alarm setting value of oxygen alarm device
Alarm setting value of other gas alarm device
Repeatability
Oxygen alarm device
Other alarm device
Stability< br/>Span drift (/ (where
Zero point drift (/ (where
Sensor life is not less than one year)
Working environment
Working temperature ℃～+℃
Relative humidity
Atmospheric pressure~
Dimensions
Weight
☆The built-in suction pump can suck gas into the instrument from a distance of tens of meters for measurement, and the built-in filter can effectively prevent Inhalation equipment for dust and impurities.
☆Digital display, sound and light alarm, under-voltage alarm.
☆Passed explosion-proof appraisal, with the highest explosion-proof performance.
☆Ni-MH battery pack for power supply, can work continuously More than hours.
☆Equipped with charger, sampling tube, leather case, easy to carry and flexible to use.
2. Technical parameters
Model detection content Detection range Detection error alarm range Response time
/>Within phosphine (full scale)
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