Details |
Technical Data |
|
Measurement Principle |
Electrochemical sensor |
|
Measurement Range |
0.000mg/L~1.500 mg/L |
|
Resolution |
0.001 mg/L |
|
Accuracy: Measurement Error, in relation to the ethanol standard |
Measurement Range C / ( mg/L) |
|
|
C<0.400 |
±0.020 mg/L |
|
0.400≤C<1.000 |
±5% |
|
C≥1.000 |
±20% |
Calibration |
Every 6 months |
|
Temperature range - operation |
0℃~40℃ |
|
Temperature range – storage |
-20℃~70℃ |
|
Optimum Storage Conditions |
Temperature:20℃±5℃ Humidity:<80%RH Pressure:86 kpa~106 kpa No vapor or electromagnetic disturbances in the environment are influencing the normal working conditions of the device |
|
Blowing Time |
2.5seconds(breath flow: ≥20L/min) |
|
Display |
128X64 black and white screen |
|
Dimension(LXWXT) |
134mm)×65mm ×30mm |
|
Batteries |
7 alkaline dry batteries 1.5AAA*3 |
|
Weight |
Approx. 116g (including battery) |
Contact:Mr.Kevin
Phone:0086-18926065979
Email:kevin.wong@poofecttech.com
Company:Shenzhen Kuchi Technology Co., Ltd
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