Keterangan
Multi-Gas Detectors XOC-2200
Mfg : COSMOS
Features
à Can be used continuously for 5000 hours.
à Available with loud buzzer, alarm lamp from 4 dimensions, and
peak hold function.
à Available with TWA ( Time Weighted Average) gas concentration
display, memory of peak value, and peak hold function.
à Available with gas calibration kit ( Optional)
Specifications
Model XOC-2200
Gas Detected : Oxygen ( O2
Detection Principle : Galvanic cel
Sampling Method : Diffusion
Measuring Range : 0-25vol% ( 25-50vol% )
( Service Range) :
Resolution : 0.1vol%
:
Indication Accuracy * 1 : Within± 0.5vol%
Alarm Set Value : 1st stage: 19.5vol% 1st stage: 50ppm,
: 2nd stage: 150ppm,
: 2nd stage: 18.0vol% 150ppmû h ( time weighted average)
Response Time * 2 : 20s or less 30s or less
Display Mode : LCD ( Manual backlight)
Alarm Mode : Buzzer sounds, flashing red light, vibrator
Functions : Remaining battery level, peak hold, peak value memory, readout of time weighted
: average, remaining battery level, alarm functions except gas alarm ( time weighted
: average, sensor malfunction, battery level, zero-adjustment malfunction) , gas
: calibration, gas concentration indication
Operating Temperature : 10 to 40 , 30-90% RH ( non-condensing)
Operating Air Pressure : Air pressure± 10%
Power source * 3 : 1 Ã AAA alkaline dry cell
Battery Life : Up to 5, 000 hours ( at 20 with less than 20ppm)
Dimensions : W65 Ã D22 Ã H64mm ( excluding protrusions)
Weight : approx. 75g ( including battery)
Standard Accessories : 1 Ã AAA alkaline dry cell, 1 Ã safety pin adaptor ( with fixing screw)
* 1 Under identical measuring conditions.
* 2 Operating at 20± 2 .
* 3 Battery life may vary with ambient conditions, conditions of use, storage period,
battery manufactures, etc.
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