Details |
Technical data |
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Principle of measurements |
Electrochemical/fuel cell sensor, alcohol specific |
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Measurement range (BrAC) |
0.000mg/L~2.500mg/L |
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Resolution |
0.001 mg/L |
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Accuracy: Max. Measure error, in relation to ethanol standard |
Ethanol Vapor Concentration C /(mg/L) |
Deviation |
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C<0.400 |
±0.020mg/L |
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0.400≤C<1.000 |
±5% |
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C≥1.000 |
±20% |
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Calibration |
Every 6 months |
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Temperature Range-Operation |
-5°C~45°C |
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Temperature Range-Storage |
-30°C~70°C |
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Optimum Storage Condition |
Temperature 20°C ±5, Humidity: <80%RH, Pressure: 86kPa~106kPa, No vapor or electromagnetic disturbances in the environment are influencing the normal working conditions of the device. |
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Blowing Time |
3 seconds (breath flow≥20L/min) |
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Warm-up Time |
Less than 5 seconds after switching on |
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Recovery Time |
5 seconds to 5 minutes, depends on Ethanol Vapor Concentration |
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Analysis Time |
Less than 10 seconds |
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Display |
128×64 dot matrix black and white screen |
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Dimensions |
Approx. 127mm×60mm×28mm |
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Memory |
10,000 records |
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Operation Voltage |
State of Charging |
State of Operation |
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5 V |
DC 3.6~4.2V |
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Battery |
Built-in 1000mAh/3.7V Li-ion polymerized battery |
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Weight |
Approx. 115g |
Contact:Mr.Kevin
Phone:0086-18926065979
Email:kevin.wong@poofecttech.com
Company:Shenzhen Kuchi Technology Co., Ltd
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