Page 2
900 User Handbook (Ref: RM92904)(ver: DRAFT2) Page 2...
Page 3
900 User Handbook (Ref: RM92904)(ver: DRAFT2) PLEASE... Read this handbook carefully – BEFORE using the instrument for the first time: then retain it for future reference. Page 3...
900 User Handbook (Ref: RM92904)(ver: DRAFT2) Glossary Terminology Blood Alcohol Concentration BrAC Breath Alcohol Concentration Calibration Adjusts the calibration of the instrument Adjustment Calibration Checks the calibration of the instrument Check Configuration PC application that sets up the functionality of the...
The lion alcolmeter® 900 devices are hand-held portable instruments for fast, on the spot determination of a subject’s breath (or blood) alcohol concentration level. They are some of the latest in the range of lion alcolmeter® instruments produced by Lion Laboratories Limited of Barry, South Wales, in the United Kingdom.
Page 7
To ensure repeatable and accurate results across the temperature range, ® and particularly at low temperatures the lion alcolmeter 900 uses a heater to heat the metal sampling port and the inlet port of the fuel cell.
900 User Handbook (Ref: RM92904)(ver: DRAFT2) Technical Details Factor Target Comments When used correctly, not sensitive to acetone, paint and glue evaporation, food, Specificity Specific to alcohol only sweets, methane and all materials without any alcohol content which can be...
Page 9
900 User Handbook (Ref: RM92904)(ver: DRAFT2) 15 seconds From switch on at 20 Ready time Less than 60 seconds From switch on at -5 Operating 20% to 95% Non-condensing humidity range Storage Minimum temperature Maximum Measurement Using mouthpiece,...
Page 10
900 User Handbook (Ref: RM92904)(ver: DRAFT2) Upon successful and Audible notes Instrument will beep unsuccessful tests as a minimum Radio frequency Compliance EN 61000-4-3:2020 interference Mechanical Compliance EN 62262:1995 / A1:2002 (IK-03) stress Dust and ingress Compliance EN 60529:2001 (IP-54)
900 User Handbook (Ref: RM92904)(ver: DRAFT2) Instrument Features Mouthpiece port illumination Please note the following features of the instrument: 1 – Disposable mouthpiece 5 – Left button (L) 2 – Light sensor for display 6 – Right button (R) backlight 7 –...
Page 12
900 User Handbook (Ref: RM92904)(ver: DRAFT2) Confirmation / Action Button The Confirmation / Action Button (C), bearing a power symbol and is located below the display and two other buttons. This switches the instrument ON: to do this, simply press and hold for 2 seconds then release.
Page 13
900 User Handbook (Ref: RM92904)(ver: DRAFT2) Graphics display The display instructs the operator on how to use the instrument, assists during breath sampling and shows the subject’s breath alcohol reading. In the banner at the top of the display are icons indicating the instrument’s status.
Page 14
900 User Handbook (Ref: RM92904)(ver: DRAFT2) Disposable Mouthpiece The disposable mouthpiece is supplied packed in individual, hygienic wrappers. These are easy to tear open or pop to access the mouthpiece. The mouthpiece contains unique features that make it easy to use. It has gross alignment features (1), a mouthpiece removal grip (2), a lip guard (3), a castellated exhaust hole (4) and a restrictor (5).
Page 15
900 User Handbook (Ref: RM92904)(ver: DRAFT2) The restrictor ensures that the subject cannot blow so hard that the quality of the sample is affected. The restrictor also makes it easier for the subject to provide a consistent breath sample.
Page 16
900 User Handbook (Ref: RM92904)(ver: DRAFT2) Power unit The power unit is located in the rear of the instrument. It holds 4 x AA alkaline batteries: these should provide enough power for at least 1500 tests (depending on operating conditions).
900 User Handbook (Ref: RM92904)(ver: DRAFT2) Subject Breath Test Procedure Step by Step STEP 1 – Preliminary questions to the subject As far as possible, ensure the subject has taken nothing by mouth (alcoholic or otherwise) in the last twenty minutes and has not smoked in the last two minutes.
Page 18
900 User Handbook (Ref: RM92904)(ver: DRAFT2) The instrument will then enter the test mode. Within the test mode there are two reasons for test along with two additional user / supervisor menus. These can be scrolled through by pressing the left and right buttons.
Page 19
900 User Handbook (Ref: RM92904)(ver: DRAFT2) Step 3 – Test preparation Attach a new mouthpiece The mouthpiece must be attached in a hygienic manner, or the subject could justifiably object to putting it in their mouth. Tear open the wrapper from the non-lipped end, and peel back far enough to expose the hole in the side.
Page 20
900 User Handbook (Ref: RM92904)(ver: DRAFT2) STEP 5 – Take the breath specimen The subject now blows hard enough to bring on the message FLOW and to sound the continuous beep tone; and then for long enough for the sample to be taken into the sensor for analysis.
Page 21
900 User Handbook (Ref: RM92904)(ver: DRAFT2) STEP 7 – Prepare for the next test Following the successful completion of the mouthpiece test, remove and discard the mouthpiece and wrapper responsibly. The mouthpiece can be easily removed from the instrument by gripping each side of the central thumb pad and pulling firmly.
Page 22
900 User Handbook (Ref: RM92904)(ver: DRAFT2) Invalid breath samples If the subject does not blow for long enough, or sucks back before the breath specimen is taken into the fuel cell sensor for analysis, then no sample is actually taken. The display can show any of the following...
Page 23
900 User Handbook (Ref: RM92904)(ver: DRAFT2) Failure to provide – configurable option If the subject is unable to provide a sample or refuses to provide a sample, then whilst in the ready screen the operator can press the action button which will record a failure to provide as the result and log the number of attempts the subject had.
900 User Handbook (Ref: RM92904)(ver: DRAFT2) Last test recall In the main menu screen, as well as having the ability to select the reason for test, the operator has the option to review the last test record. When the LAST TEST RECALL screen is displayed, press the confirm button to access the last test record.
Other Instrument Functions The auto power down function If the lion alcolmeter® 900 is left switched on, but no action is then taken for five minutes, it will automatically switch itself off, to conserve battery life. This is preceded by a series of five warning beeps.
Page 26
User Handbook (Ref: RM92904)(ver: DRAFT2) Internal GPS The lion alcolmeter® 900 is fitted with an internal GPS module. This will automatically power up at switch on and try to acquire a GPS coordinate fix. Whilst trying to obtain a fix the data acquisition symbol will flash in the top toolbar.
User Handbook (Ref: RM92904)(ver: DRAFT2) Warning messages The lion alcolmeter® 900 will inform the operator if any of the self checks it carries out fail. The reason why these self checks fail may be due to the environmental conditions or an internal fault.
Page 28
900 User Handbook (Ref: RM92904)(ver: DRAFT2) Calibration Check procedure IMPORTANT. Ensure a clean dry mouthpiece is correctly fitted to the instrument before each test. Ensure a suitable adaptor is used between the mouthpiece and the alcohol standard so that an air tight seal is created.
Page 29
900 User Handbook (Ref: RM92904)(ver: DRAFT2) 14. If the result is outside the required accuracy tolerances perform another CALIBRATION and “R” CALIBRATION CHECK. Press once to find screen “CALIBRATION ADJUST”. 15. To power off the instrument. Press and hold “C” for approximately 2 seconds until the screen “POWERING OFF”...
Page 30
15. To power off the instrument press and hold “C” for approximately 2 seconds until the screen “POWERING OFF” is displayed. System Configuration The lion alcolmeter® 900 is a highly configurable instrument. The configuration is performed using a PC application that connects to the instrument using a standard USB cable.
If necessary, wait a minute or so before proceeding to take the breath sample, after any such action by the subject. DO NOT...Store the lion alcolmeter® 900 in extremes of temperature, hot or cold. DO NOT...Subject the lion alcolmeter® 900 to violent shock.
Need help?
Do you have a question about the alcolmeter 900 and is the answer not in the manual?
Questions and answers