osmo R7 Breathalyzer User Manual

osmo R7 Breathalyzer User Manual

Product Structure

1. Mouthpiece
2. Buzzer hole
3. Power button
4. Battery compartment
5. LCD screen
6. Reset

Reference

BAC: Blood Alcohol Concentration
BrAC: Breath Alcohol Concentration

0.030%   BAC — refers that there’s 0.03g alcohol in each 100ml of blood
0.300%. BAC — refers that there’s 0.30g alcohol in each 1000ml of blood

Features

1. %° – bit digital alcohol tester
2. Three kinds of unit conversion (%BAC, %°BAC, mg/L)
3. Built-in replaceable mouthpiece
4. Blue backlit digital LCD screen
5. Loud alarm sounds.

Battery

1. Open battery compartment
   

2. Place 3 pieces of (AAA) alkalin batteries by following the positive and negative pole instructions.

3. Install the battery compartment.

How To Use

WARM-UP

1. Press the power button and hold for 2 seconds, after the “tick” sound, the LCD screen will start up.

2. “Warm up” will appear on the screen, then under the Warm up mode, it will start countdown from 15 to 00.

NOTE: Sometimes you might have to hold power button for a bit longer when you haven’t used breathalyzer for a long time.

WARM-UP

1. The “Blow” symbol is displayed when warm up is successful and the 10 to 00 countdown starts.
   

2. Blow into the breath inhaler (mouthpiece) for 5 seconds with normal breath after a deep inhalation.

3. Read the test result from the LCD screen

4. The “Caution” symbol is displayed if the concentration is the level:
   
   

5. The “Danger” symbol is displayed with deep audible alert if alcohol concentration is the level:
   

6. Unit conversion: Hold down the “Power” button to change the units, the final displayed units will be the units for the next test.

NOTE:

To obtain more accurate result, we recommend you to check alcohol levels for 3 times.

The breathalyzers turns off automatically after 20 seconds of showing the results.

Different Units

%BAC - > USA
g/l -> Europe
mg/L BRAC -> Japan
mg/100ml -> China

IN 0 .| BAC(filiooa Alcohol Concentrahon(| BrACOver Alcohol Corcentoton)
---|---|---
%| a4| 9 1 1| mg/100mi| mg/I| ppm
1| 001| 0.1| 01| 10| 0.05| 25
2| 0.02| 0.2| 0.2| 20| 0.10| 50
3| 0.03| 0.3| 0.3| 30| 0.15| 75
4| 0.04| 0.4| 0 4| 40| 0.20| 100
5| 0.05| 0.5| 0.5| 50| 0.25| 125
6| 0.06| 0 6| 0.6| 60| 0.30| 150
| 0.07| 0.7| 0 7| 70| 0.35| 175
8| 0.08| 0.8| 0.8| 80| 0.40| 200
9| 0 09| 0.9| 0.9| 90| 0 45| 225
10| 0 10| 1.0| 1.0| 100| 0.50| 250
11| 0.11| 1.1| 1.1| 110| 0.55| 275
12| 0.12| 1.2| 1.2| 120| 0.60| 300
13| 0 13| 1.3| 1.3| 130| 0.65| 325
14| 014| 1.4| 1.4| 140| 0.70| 350
15| 0.15| 1.5| 1.5| 150| 0.75| 375
lb| 0.16| 1.6| 1 6| 160| 0.80| 400
17| 017| 1 7| 1 7| 170| 0.85| 425
18| 0 18| 1 8| 1.8| 180| 0.90| 450
19| 0.19| 1.9| 1 9| 190| 0 95| 475
20| 0 20| 2.0| 2 0| 200| 1.00| 500

Common Fix

Fault: Power on failing

Possible Cause:

Batteries positioned incorrectly Lower power batteries

Solution:

Install batteries correctly Replace the new alkaline batteries

Fault: No response

Possible Cause:

Warm up not completed

Solution:

Warm up more times

Fault: No results showing

Possible Cause:

Not blowing in scheduled time

Solution:

Blow during “BLOW” countdown time or warm up again

Fault: Different result after several testing

Possible Cause:

Testing as soon as drinking Blowing time different

Solution:

Testing after 20 minutes of drinking Deep breath for 5 seconds

Specifications

Detection range: 0.000 ~ 0.199% BAC
Alarm   point: 0.050% BAC
Accuracy: 0.010% BAC
Response time: <5s
Warm-up time: <15s
Operatin voltage: 3 x “3A” alkaline battery
Operating current: < 120mA

Precautions

1. Take a test at least 20 minutes after drinking to ensure alcohol is absorbed from digestive system into the bloodstream.
2. Do not clean breathalyzer with direct use of chemicals or fluid containing corrosive matters.
3. If under an environment with high concentration of gas, the breathalyzer might not work properly.
4. If the breathalyzer is under low voltage, there might be some deviation between real and test values.
5. Do not place it with paint, pesticides, alcohol, or corrosive gasses.
6. After long time of using, it’s normal for dirt and dust to appear. Clean it with cloth

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Have any questions or need further assistance?

Send us an email at [email protected] and we will be happy to help!

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References

• official.net - This website is for sale! - Official Resources and Information.
• osmousermanual.com

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