alcotesters 3820

Technical Data

• Measuring principle: Electrochemical Dräger sensor for 1/4" technology, alcohol specific
• Measuring range: 0 to 5.00 ‰; if the limits of the measuring range are exceeded, a message is displayed
• Sampling: Automatic sampling when minimum volume resp. blow time is reached; Automatic sampling when end of breath is reached; depending on configuration
• Ready for use: Approx. 4 seconds after switching on
• Display of the measurement results: After approx. 3 s (at 0.00 ‰); after approx. 10 s (at 1.00 ‰, room temperature)
• Operating temperature: -5 to +50 °C / 23 to 122 °F
• Relative humidity: 10 to 100 % relative humidity (non-condensing and in operating state)
• Ambient pressure: 600 to 1,300 hPa / 17.7 to 38.4 inch Hg
• Display: Graphic backlit LCD display; 32 x 22 mm / 1.3" x 0.9" (128 x 64 pixels)
• LED: 1 light emitting diode (LED) to support the indication of results and warning message
• Audible signal: Various acoustic signals to support messages and warnings on the display
• Datalogger: Memory of last 10 tests
• Power supply: 1 x CR123A-Battery, charge level indicator in display, with one battery approx. 1,500 breath tests can be done.
• Mouthpiece: Hygienically and individually packed
• Operating concept: Measurement functions can be performed using just one button
• Calibration: Wet gas or dry gas calibration
• Housing: Impact resistant ABS/PC
• Dimensions (W x H x D), weight: Approx. 50 x 133 x 29 mm / approx. 130 g, incl. Battery
• Vibration and shock: EN 60068-2-32
• CE marking: 2004/108/EC (electromagnetic compatibility)
• Norms: EN 16280, EN 15964, NHTSA, FDA Conformity
• Integrated clock: To show calibration interval
• IP protection class: IP52