GREENWON Digital Alcohol Tester Breathalyzer Enterprise And Public Share Alcohol Tester Machines

cell r alcohol tester without mouthpiece

Operations:

1. Long pre the "power "on for 1S to display the full screen, and "CCCC" is displayed to start the device.

2. The screen displays "bL0" ar reset.

3. Click "power " to start, count down to 5 seconds (blowing start). When countdown to "00", the buzzer long "beep", turn off the r power and air pump, display the alcohol content value.

In any state, if there is no operation ar 12S, "OFF" will display twice, and the buzzer will shut down ar "beep" twice.

4. Testing:

A: when the results are in the following range , the green LED lights flicker slowly

< 0.020%BAC

< 0.200‰BAC( 0.200g/L)

< 0. 100mg/L(BrAC)

< 20mg/100ml

B: when the results are in the following range, the yellow LED lights with a quick “ beep " sound reminding

≥0.020 < 0.050%BAc

≥0200 < 0.500‰BAC( 0.500g/L)

≥0.100 < 0.250mg/L(BrAC)

≥20 < 50mg/100ml

C: when the result is in the following range, the red LED light with a rapid "beep" sounding and flashing.

≥0.050%BAC

≥0.500‰BAC( 0.500g/L)

≥0.250mg/L(BrAC)

≥50mg/100ml

Keys Function:

K1 key: switch function

a. Long pre 1S to power on;

b. Long pre 1S in the start-up state for shutdown function (display "OFF" flashing twice, and shutdown ar "beep" for two times)

K2 key: unit conversion setting

a. Start any interface, pre "right on" and "100,1000,brAC,Cn" will appear.

b. 100: %BAc

c. 1000: ‰BAC or g/L

d. BrAC: mg/L

e. Cn: mg/100ml

K3: ok/query function

1. In unit transition mode, pre "left on" to confirm and return to the preheating state;

2. Query test record function when test results are displayed.

K4 key: data clearing function:

when the key is detected to be preed during power supply, the calibration data will be cleared.

Low power/charge:

1. Low power: the screen displays LLLL. Three LED lights flashes for 5 times at the same time and then shuts down.

2. Charging: "--" is displayed on the screen when charging; When full, the screen displays "End."

Data storage requirements :

1. Unit state memory (the unit is %BAC, and the last changed unit will be stored ar switching)

2. Replace the unit record of 10 times

Major technical :

Terms

Indexes and

r Type

cell r

Warm up time

≤20S

Test Range

0 ~0.2%BAC

0 ~2.0‰BAC

0 ~200mg/100ml

0 ~2.0g/l

0 ~1.00mg/l

Accuracy

Range of Alcohol concentration C/( mg/l)

Accuracy

C < 0.200

±0.020mg/l

0.200 ≤ C < 1.000

±5%

C ≥1.000

±20%

Calibrate Period

6months

Working Temperature

-5 ℃ ~45 ℃

Stocking temperature

-20 ℃ ~50 ℃

Working Condition

temperature : 20℃~±5℃

Humidity :