Dräger Alcotest 4000 User Manual

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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

Dräger Alcotest 4000 Specifications

General

Brand	Dräger
Model	Alcotest 4000
Category	Test Equipment
Language	English