Dräger Alcotest 4000

en | Disposal
20 Dräger Alcotest 4000
During storage –20 °C to +60 °C (–4 to
+140 °F)15 to 75 % r. h. (10 to
100 % r. h. <48 h)
Taking samples
Respiratory volume >1.2 L (default)
Breath flow >10 L/min (default)
Duration of breath >1.6 s (default)
Measurement accuracy
Standard deviation of the repeatability with ethyl alcohol standard
<0.50 mg/L
≥0.50 mg/L
<0.100 % BAC
≥0.100 % BAC
0.008 mg/L or
1.7 % of the measured value
0.0017 % BAC or
1.7 % of the measured value
whichever value is higher
Wait time for measurement readiness following a previous mea-
surement with:
0.00 mg/L: 2 s
0.25 mg/L: 20 s
0.50 mg/L: 40 s
1.00 mg/L: 80 s
>1.50 mg/L: 120 s
0.00 ‰: 2 s
0.050 %: 20 s
0.100 %: 40 s
0.200 %: 80 s
>0.300 %: 120 s
Test for accuracy
Recommendation: every 12 months
Dimensions
50 mm x 133 mm x 29 mm (W x H x D)
1.97 in x 5.27 in x 1.14 in (W x H x D)
Weight
approx. 4.6 oz (130 g)
Power supply
1 x 3 V CR123A
The battery is designed for up to 1500 measurements (depending on
use and the ambient conditions).
Protection class