Fuel cell type breath alcohol content detector
I. Appearance Diagram and Button Description
II. Specifications
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project |
parameter |
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Measurement mode |
Quick screening, automatic detection |
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Air extraction method |
Continuous pumping allows for continuous air extraction during operation, and measurements can be paused at any time as needed. |
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Measurement range |
0~400mg/100mL BAC |
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Sensitivity |
1mg/100mL BAC |
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Unit of measurement |
mg/L (BrAC) or mg/mL (BAC) are optional. |
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Display method |
1.3-inch OLED color display |
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Operation mode |
Menu-style |
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button |
Four buttons: siren light button, alcohol test button, flashing light button, and whistle button; each button has an independent function. |
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Measurement accuracy |
When the standard gas concentration is 50 mg/100 mL BAC: |
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A. When the blowing distance is less than 5cm: ±5.0mg/100mL |
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B. When the blowing distance is 5~10cm: ±6.0mg/100mL |
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C. When the blowing distance is greater than 10cm: ±10.0mg/100mL |
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Measurement time |
Adjustable from 1 to 15 seconds |
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Environmental conditions |
Operating temperature range: 0~50 degrees Celsius |
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Ambient humidity: 20~98% |
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Atmospheric pressure: 600~1400hPa |
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Use battery |
18650 lithium battery: 4.35V/3000mAh, capable of more than 500 continuous alcohol tests. |
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weight |
273g including battery |
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Power consumption |
Normal operating current: 120mA; LED illumination: 300mA |
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Using sensors |
Fuel cell sensor |
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flashlight function |
High-brightness white light |
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baton function |
The red and blue light can be continuously on, flashing, or alternating flashing functions can be switched at will. |
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size |
Length * Diameter: 360mm * ø45mm |
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Power saving mode |
The device automatically shuts off after 5 minutes in breathalyzer mode; however, it does not automatically shut off in flashlight and baton modes. |
III. Instructions for Use
Before use, please check that the batteries are installed correctly. Unscrew the battery cover counterclockwise, insert the batteries into the battery compartment according to the positive and negative terminals, and tighten the battery cover clockwise.
I. Alcohol Concentration Detection
Press and hold the "Power On/Off/Alcohol Detection/Confirm" button for 2 seconds to turn on the machine. The screen will display the power-on screen (Figure 1).
Press the button again briefly. A voice prompt will say "Please blow into the breath," and the screen will display (Figure 2). After blowing into the breath for 2-4 seconds:
A. If no alcohol is detected in the sample, a voice prompt will say "You have not consumed alcohol, thank you for your cooperation," and the screen will display "No alcohol consumed" (Figure 3);
B. If alcohol is detected in the sample, the indicator light will flash red and blue, and a voice prompt will say "You have been drinking and driving. Please cooperate with the inspection, thank you," and the screen will display "Drinking alcohol + alcohol concentration (00mg/100mL)" (Figure 4).
After powering on, press and hold the "Power On/Off/Alcohol Detection/Confirm" button for 3 seconds to turn off the machine. The screen will display the power-off screen (Figure 5).
Note: When conducting alcohol concentration testing, it is best to turn off the baton and flashlight to avoid unnecessary visual interference to the person being tested.
II. Baton Operation: Briefly press the "Warning Light/Lighting/Down Button" to turn the baton on continuously. Short presses cycle through the following modes: continuously lit, flashing, alternating flashing, and off.
III. Flashlight Operation: Long press the "Warning Light/Lighting/Down Button" to turn the flashlight on continuously. Long press again to turn it off.
IV. Whistle Operation: Briefly press the "Electronic Whistle/Up Button"; the machine will beep once. Long press the "Electronic Whistle/Up Button" again; the machine will beep repeatedly.
V. Menu Settings: With the device powered on, briefly press the "Menu/Back Button" to enter the menu settings interface. Use the "Electronic Whistle/Up Button" / "Warning Light/Lighting/Down Button" to navigate up and down. Use the "Power On/Off/Alcohol Screening/Confirm" buttons to confirm. Briefly press the "Menu/Back Button" to return to the previous screen.
You can configure or view eight menu items: "Machine Calibration, Clock Setting, Record Query, System Settings, Voice Settings, Version Information, Device Number, and Alarm Settings".
VI. Window Breaker
Screen the window breaker cap counterclockwise to open. The window breaker can be used in emergencies.
VII. Magnet
The handle has a magnet at the end, allowing the device to be attached to metal.
VIII. Charging Operation
Use the included adapter and USB cable to connect to the device's USB port for charging. The display screen and red indicator light on the head will illuminate during charging. A full charge takes approximately 3 hours.
IX. Applications
The breathalyzer is suitable for traffic police to quickly detect drunk driving. It can also be used in government agencies, mining and transportation companies for inspections in hazardous work areas, and for drunk driving prevention in entertainment venues.
X. Product Function Description
The breathalyzer uses a rapid detection method, continuously extracting the breath of the person being tested to quantitatively or qualitatively determine whether the person has consumed alcohol. The instrument can analyze and determine the result within 3 seconds. The instrument has extremely high sensitivity, minimizing the possibility of false negatives.
IV. Precautions:
1. Prevent the device from being dropped from a height or subjected to severe vibration;
2. This product must not be stored or used in environments containing corrosive gases (such as chlorine);
3. This product must use the original 4.35V/3000mAh 18650 lithium battery supplied by the manufacturer, and the battery must not be placed in high-temperature environments;
4. Please use the power adapter supplied by the manufacturer when charging. Using a non-standard power adapter may damage the instrument.
