Điểm nổi bật
|
Model |
XOC-2200 |
|
|
Gas Detected |
Oxygen (O2) |
Carbon Monoxide (CO) |
|
Detection Principle |
Galvanic cell |
Electrochemical cell |
|
Sampling Method |
Diffusion |
|
|
Measuring Range |
0-25vol% (25-50vol%) |
0-300ppm: 1ppm, |
|
Resolution |
0.1vol% |
0-350ppm: 1ppm |
|
Indication Accuracy *1 |
Within± 0.5vol% |
Within ±30ppm |
|
Alarm Set Value |
1st stage: 19.5vol% |
1st stage: 50ppm, |
|
Response Time *2 |
20s or less |
30s or less |
|
Display Mode |
LCD (Manual backlight) |
|
|
Alarm Mode |
Buzzer sounds, fl ashing 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 x AAA alkaline dry cell |
|
|
Battery Life |
Up to 5,000 hours (at 20°C with less than 20ppm) |
|
|
Dimensions |
W65 x D22 x H64mm (excluding protrusions) |
|
|
Weight |
approx. 75g (including battery) |
|
|
Standard Accessories |
1x AAA alkaline dry cell, 1 x safety pin adaptor (with fixing screw) | |
