Dräger Alcotest 3820 User Manual

i
Dräger Alcotest 3820
WARNING
Strictly follow the Instructions for Use.
The user must fully understand and strictly observe the instructions.
Use the product only for the purposes specified in the Intended use
section of this document.
!
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Instructions for use
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Notice d’utilisation
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Instrucciones de uso
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Dräger Alcotest 3820 Specifications

General

Device Type	Breath Alcohol Tester
Measurement Principle	Electrochemical oxidation of ethanol
Resolution	0.01 mg/L
Operating Temperature	-5 to +50 °C
Storage Temperature	-20 to +60 °C
Sensor Type	Electrochemical Sensor
Measurement Range	0.00 - 2.00 mg/L
Accuracy	±0.1 mg/L
Response Time	Less than 10 seconds
Display	LCD with backlight
Operating Humidity	10% to 90% RH
Interface	USB
Calibration Interval	6 months