storage capacity | Host can store more than 100,000 test records | ||
camera | 3 million pixels 120-degree wide angle | ||
fingerprint | Fingerprint entry and comparison | ||
Voice | Intelligent voice prompt | ||
printer | Integrated thermal printer with host | ||
Host battery | 3000mAh / 7.4V lithium polymer battery | ||
Implementation standards | GB / T 21254-2007 Exhaled Alcohol Content Tester | ||
Working temperature | -10 ° C to 45 ° C | ||
Storage temperature range | -30 ° C ~ 70 ° C | ||
Indication error | Alcohol gas concentration range C / (mg / L) | deviation | |
C <0.40 | ± 0.02mg / L | ||
0.40≤C < 1.00 | ± 5% | ||
C≥1.00 | ± 20% | ||
Indication repeatability | Alcohol gas concentration range C / (mg / L) | deviation | |
C <0.40 | 0.007mg / L | ||
0.40≤C < 1.00 | 0.0175 | ||
C≥1.00 | 0.06 | ||
Operating Voltage | charging | DC 10 ~ 14V | |
Working state | DC 6.3 ~ 8.4V | ||
Reference working environment conditions | temperature: | 25 ° C ± 5%, | |
humidity: | < 80% RH, | ||
Atmospheric pressure: | 86kPa-106kPa |
Persona di contatto : | Amigo Deng |
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