Hanwei AT-128 User Manual

HENAN HANWEI ELECTRONICS CO.,LTD

Gas Entry

LCD screen

Switch

Battery
Room

ALC Nose

AT-128 Breath Alcohol Tester

‘ALC Nose’ breath alcohol tester should be only used to give an indication of the
possible presence of alcohol in the breath/blood. You should not rely upon it as the sole
basis to determine intoxication or whether it is safe to drive a vehicle, operate equipment,
or engage in dangerous activities.

Everyone has different body responds to alcohol consumption and his testing result
only as reference, not a subject standard for consequent decision.

The manufacture, importer or distributor takes no responsibility whatsoever for the
use of this product for any reason. This product must not be used as a tool for determining
whether a person is able to operate a motor vehicle or device legally or safely. The intake
of any alcohol will impair reflexes and judgment to operate motor vehicle.

Main Features:

◇ Advanced flat-surfaced alcohol sensor
◇ Quick response
◇ SMD assembling, stable performance
◇ Smart MCU control
◇ Direct testing process LCD Indication
◇ Portable design
◇ No touch health design
◇ Audio warning beyond pre-set limit
◇ Battery saved design, low voltage indication

Technical Information:

Hot-wire alcohol sensor
Detecting Range: 0.00-2.00g/L (0.00-0.20%BAC, 0.00～2.0‰BAC; 0.00-1.00mg/L)
Accuracy: ±0.02%BAC at 0.05%BAC
Pre-set Level: 0.50g/L (0.05%BAC; 0.5‰BAC; 0.25mg/L)
Warm-up Time: 18s
Testing Time: < 8 sec

Display: 3 digitals LCD indication with red backup light
Power Supply: 3VDC（2 × AAA batteries）
Working Environment: 0℃ - 50℃ ≤95%RH No dews
Dimension: 90mm X 30mm X 16mm @ 45g

Indication:

0.00 g/L Breathed alcohol content

WAIT Warming, please wait

BLOW Ready to test

Battery used up, please replace it.

Tel: [phone] 67169080 Fax: [phone] E-mail:[e-mail]

HENAN HANWEI ELECTRONICS CO.,LTD

The ‘ALC Nose’ breath alcohol tester can be for quick detection of alcohol in the breath. If
you are in excessive drink, the tester would give you audio warning beyond pre-set limit.

Operation Instruction:

1. Slide down to open the battery compartment, Insert the batteries and close it carefully,
please note the correct polarity direction in the battery compartment, otherwise, you may
damage the unit.

2. To ensure an accurate testing result. Do not blow smoke or noise gas to gas entry.
Keep the unit away from all liquids and store in a safe environment. Do not wipe it with
any cleaning agent, If noise gas exist, the normal testing would be disturbed.

3. To ensure the testing result, please wait 10 min. to take the testing after your drinking

or smoking.

4. Press the ‘switch’ button, the backup lamp would on, with a buzzer brief ringing the
‘Wait’ flashes and Warm-up of 18 sec begin (long time not use its initial warm-up is 18
sec), the fig on the LCD Countdown from 18-0, until “Wait” disappears, and the ‘C’ and
‘blow’ guide you to have a testing.

5. Blow into the ‘Gas Entry’ immediately, When the ‘C’ and ‘blow’ appears, please have a
deep breath and breath out directly to gas Entry with 3-4cm interval, stop blowing

immediately when the ‘C’ and ‘blow’ disappear, also a buzzer ringing would remind you

to stop.

6. Read the result, after breath out, the LCD would give the readout of your alcohol
contents, the result would be keep on the screen for 8 sec, with a buzzer ring and it cut
off the power supply automatically.

7. If a new testing needed, please press the switch button again and repeat the above

step.

Notification:

1. Avoid any strong shock and drop to keep the tester in careful package or deposit.

2. Do not wipe it with any cleaning agent, If noise gas exist, the normal testing would be

disturbed.

3. Generally, the tester is more accurate around pre-set level, if you need to specify an
accurate point, please give your order information to your local distributor.

4. After long time storage, If the initial alcohol level of the LCD is on high Level, Please
open and close it times to stabilize until the level is 0.00 in unit.

In the interest of continued product improvement, we reserve the right to change

design features without prior notice (V1)

Tel: [phone] 67169080 Fax: [phone] E-mail:[e-mail]