Table of Contents 1. For your safety ..................3 2. Copyright and legal disclaimer.............. 3 3. Product Overview ................... 4 4. Preparation for Use.................4 5. Performing a Breath Test ............... 5 6. Menu......................6 7. Advanced Menu ..................7 8. Dry Gas Accuracy Check ............... 8 9.
4. Up Arrow Button 5. OK Button 6. Interface Connection 7. Down and Menu Button Intended Use The 6820 is used to quickly measure a subject’s breath alcohol concentration by analyzing a collected breath sample. Dräger Alcotest 6820 Technical Manual V1.0 2014...
Note that turning off the instrument and turning it back on will mouthpiece is attached to the instrument. not reduce the waiting period. Dräger Alcotest 6820 Technical Manual V1.0 2014...
“Manual” below the results. to the instrument (English, German, French, Spanish). 6.2.7 Set contrast Allows you to adjust the contrast of the display. 6.2.8 Accuracy Check Allows you to perform an Accuracy check (see Section 8). Dräger Alcotest 6820 Technical Manual V1.0 2014...
You can choose a fixed volume to end the This toggles whether the test number is displayed when test test or allow the instrument to detect when the breath is nearly results are shown. (default: On) complete. (default: End of Breath) Dräger Alcotest 6820 Technical Manual V1.0 2014...
Set last cal. date This option is used to manually update when the device was last calibrated. 7.4.8 Set last chk date This option is used to manually update when the last accuracy check was done. Dräger Alcotest 6820 Technical Manual V1.0 2014...
Replace the batteries and power the instrument back on. If the error still persists call Draeger Safety Diagnostics for as- sistance. Dräger Alcotest 6820 Technical Manual V1.0 2014...
Internal System ERROR Instrument error, no measuring Remove batteries for a few function possible. seconds and replace them. If the error message reappears, contact Dräger. Dräger Alcotest 6820 Technical Manual V1.0 2014...
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 Dräger Alcotest 6820 Technical Manual V1.0 2014...
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