Dräger Alcotest Gebrauchsanweisung Seite 53

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‰
Sensitivity drift
Wait time until next measurement can be taken following a pre-
vious measurement of:
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
Adjustment
Dimensions
Weight
AA variant
Li-Ion variant
Power supply
Lithium-ion battery
Lithium primary cell
1)
Nickel-metal hydride
battery
1)
Alkaline batteries
Lithium-ion battery for up to 5000 measurements,
batteries for up to 1500 measurements using the mouthpiece/funnel
(depending on use and ambient conditions)
Interface
®
Dräger Alcotest
Recommendation: every 12 months
61 mm × 172 mm × 36 mm (W × H × D)
285 g
275 g
USB-C
7000
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
Typically 0.4% of the measured
value per month
0.00‰ 2 s
0.50‰ 20 s
1.00‰ 40 s
2.00‰ 80 s
>3.00‰ 120 s
Permanently installed in the device
3 x 1.5 V (Mignon AA), not
rechargeable
3 x 1.2 V (Mignon AA), not
rechargeable via device
3 x 1.5 V alkaline (LR06 Mignon
AA)
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Technical data en
53