Technical Data
Dräger Alcotest 6820 Technical Manual V1.0 2014 11
12 Technical Data
Measuring Principle: Electrochemical Sensor
Measuring Range: 0.000 to 0.500% BAC
Ambient Conditions: 23 to 122° F, 10 to 100% r.h.
Sample Minimums: 2 seconds and 1.2 liters
Electrical Supply 2 AA Alkaline or NiMH
Interval between Tests: 6 sec min. 120 sec max.
Instrument Dimensions: 2.5” x 6” x 1.5”
Weight: approximately 0.5 lbs.
Calibration Interval: Recommend every 365 days