Dräger Alcotest 7000 med, Инструкция по эксплуатации

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Technical data
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Dräger Alcotest
®
7000 med
59
Breath alcohol concen-
tration 0.00 to 3.00 mg/L (mass of ethanol
per minimum volume of breath at
34 °C and 1013 hPa)
Blood alcohol concen-
tration 0.00 to 6.00 ‰ (mass of ethanol per
blood volume or mass of blood at
20 °C and 1013 hPa)
A conversion factor of 2100 is used to calculate the blood alcohol
concentration using the breath alcohol concentration data (factory
setting, country-specific conversion factors can be configured).
Measuring units
mg/L, μ g/100 mL, μ g%, μ g/L, g/210 L, g/L, ‰, %, mg/100 mL,
mg%, mg/mL
Ambient conditions
During operation -10 to +55 °C
10 to 93 % r. h. (non-condensing)
62 to 106 kPa
In storage -20 to +60 °C
15 to 75 % r. h. (10 to 93 % r. h.
<48 h)
Sampling
Minimum volume of
breath >1.2 L (default)
Breath flow >10 L/min (default)
Breath duration >1.6 s (default)
Measurement accuracy
Standard deviation of repeatability using standard alcohol
Up to 0.50 mg/L
≥ 0.50 mg/L
Up to 1.00 ‰
≥ 1.00 ‰
0.008 mg/L
1.7 % of the measured value
0.017 ‰ or
1.7 % of the measured value
Depending on which value is higher
Sensitivity drift Typically 0.4 % of the measured
value per month