CA2000 alcohol content detector manufacturer

CA2000酒精含量检测仪厂家：

CA2000酒精含量检测仪厂家

CA2000酒精含量检测仪厂家：

CA2000酒精含量检测仪厂家

CA2000酒精含量检测仪厂家：

CA2000酒精含量检测仪厂家

The detection principle of alcohol detector.
Standard configuration:
Host
Alkaline battery
Adapter
Mouthpiece
Instruction manual
Rainproof carrying bag/hand strap/ Shockproof injection molding box
How to operate the alcohol detector:
Press the power switch, the instrument will perform internal self-test and preheating, and display a countdown from to in seconds.
. When the timing is over, a sound prompt will sound, and the green light will turn on. At the same time, the yellow light in the middle will flash, indicating that the instrument is normal and testing can begin. , Aim the tube at the air inlet and blow for seconds. If alcohol is detected, the buzzer will alarm and the red and green lights will flash at the same time. After another second, the concentration data is displayed. If the concentration is between. and., only the green light flashes. If it is greater than or equal to., only the red light flashes, accompanied by a rapid sound alarm. The instrument display changes after the concentration data is maintained for seconds. (Note: Since the sensitivity is extremely high in this display mode, if there is a little bit of residual alcohol gas in the instrument, a tiny number will be displayed)
, If no alcohol is detected from the blowing or after 3 seconds of power on No detection is performed within the period, and the instrument display changes from .
When the instrument displays, the measurement needs to be restarted.
Notes:
Beijing Detaiyuan Security Technology Co., Ltd.
Wang Youcai
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