Инструкция лион алкометр сд 400

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  ® lion alcolmeter SD-400 User Handbook: General Issue 7 [RM40977]  Copyright 2012, Lion Laboratories Limited…
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  ® lion alcolmeter SD-400 User Handbook [v7]…
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  ® lion alcolmeter SD-400 User Handbook [v7]…

• Page 4: Table Of Contents

  1. Introduction…………….2. Principle of Operation…………………………………………. 6 3. Instrument Features……………4. Subject Breath Test………………… 10 5. Using the SD-400 with a Printer……….. 14 6. Instrument Power Supply Systems……..16 7. Clock and Calendar……………………………………………… 18 8. Do’s and Don’ts…………..19 9. Calibration Checks and Adjustment…………….……..……..21 9A.

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  ® lion alcolmeter SD-400 User Handbook [v7] PLEASE! Read this Handbook carefully, BEFORE using the instrument for the first time.

• Page 6: Introduction

  Information on the use of these additional features is available from Lion. This handbook explains the following aspects of the instrument, so please read it carefully: …

• Page 7: Principle Of Operation

  2: Principle of Operation ® The lion alcolmeter SD-400 uses an electrochemical fuel cell sensor to measure the concentration of alcohol vapour in the subject’s expired breath; a measured amount of which is drawn from the mouthpiece into the fuel cell by means of the sampling system.

• Page 8: Instrument Features

  ® lion alcolmeter SD-400 User Handbook [v7] 3. Instrument Features Please note the following user features of the instrument: Spigot Mouthpiece On/Off Switch Indicator Lights Function Switches Display Communications Port Beeper Power supply Unit Sampling Port Dongle Electronic key…

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  ® lion alcolmeter SD-400 User Handbook [v7] On/Off Switch (I-0) Press once to switch on, press again to switch off. Use of the On/Off switch is inhibited to prevent switch-off during a breath test. Indicator Lights  the system is not ready to sample;…
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  ® lion alcolmeter SD-400 User Handbook [v7] The Four Function Switches These have various uses, as stated in this handbook. From the left, they are referred to as B, C, and D (the On/Off switch is A). Communications Port This allows access to certain software routines (such as calibration adjustment), when the Dongle key is fitted.

• Page 11: Subject Breath Test

  ® lion alcolmeter SD-400 User Handbook [v7] 4. Subject Breath Test The Breath Test Procedure: Step-by-Step Preliminary Questions Ensure the subject has taken nothing by mouth for at least 15 minutes, and not smoked for at least 2 minutes. If necessary, wait.

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  ® lion alcolmeter SD-400 User Handbook [v7] the subject will put in his/her mouth), and attach it to the sampling port: either way round. Instruct the Subject Tell the subject to take in a deep breath, hold it, then place the lipped end of the mouthpiece in their mouth and seal their lips around it.
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  ® lion alcolmeter SD-400 User Handbook [v7] Discard Mouthpiece Remove and discard the mouthpiece in a hygienic manner. A NEW mouthpiece MUST be used for each complete breath test: but NOT essentially for repeated blows by a subject in the same test Wait ….
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  Automatic Switch Off If the SD-400 is left switched on but not used, after a pre-set time it will switch itself off automatically. Before doing so it emits a series of high-pitched beeps. To cancel auto-power down at this time, press and hold down the On/Off (1-0) switch until two beeps are heard.

• Page 15: Using The Sd-400 With A Printer

  User Handbook [v7] 5. Using the SD-400 with a Printer The SD-400 can also be used with a small, portable thermal printer (Able Ap863), to generate a permanent record of each breath test. This printout shows the instrument serial number, the dates of its last calibration and check;…

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  Every time a breath test is carried out, a four-digit sequential number is printed automatically on the test record. This number is set to 0000 before dispatch of the instrument from Lion, and can then only be reset by Lion or a local Lion distributor.

• Page 17: Instrument Power Supply Systems

  User Handbook [v7] 6. Instrument Power Supply Systems Low Power Warnings The SD-400 instrument uses two-stage low power warning system: First Stage — Flashing WAIT Light Plus Triple, Low Pitched Beep Power is low, but the instrument can still be used –…

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  ® lion alcolmeter SD-400 User Handbook [v7] Rechargeable Power Unit A rechargeable power unit (RPU) is also available. A fully-charged RPU should contain enough power for at least 1,200 breath tests, in continuous operation. Mains and 12volt DC chargers are available.

• Page 19: Clock And Calendar

  In each case, use B or D to adjust this value, then C to enter and move to the next. 3. When all five periods have been set, the SD-400 displays the new time and date; then it switches itself off. IMPORTANT NOTE: Any inaccuracy in the time or date settings has no effect on breath sampling or the accuracy of alcohol measurement.

• Page 20: Do’s And Don’ts

  Lion mouthpieces and/or sampling cups, or as produced by a Lion approved supplier. DO.. use a clean Lion mouthpiece for each subject test. DO.. ensure the mouthpiece is properly attached and locked in place between the 400’s two upright mouthpiece locators.

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  If you think it may be blocked or restricted in some way then hand the instrument to a Supervisor.for checking. DON’T.. use other than the Lion mouthpieces. These have been carefully designed and are specifically manufactured for use with this instrument. DON’T..

• Page 22: Calibration Checks And Adjustment

  ® lion alcolmeter SD-400 User Handbook [v7] 9. Calibration Checks and Adjustment Background The sensitivity of fuel cell to alcohol vapour changes slowly with time. Therefore, to ensure continued optimum instrument operation, it is necessary to CHECK its accuracy at regular intervals, and to carry out an appropriate ADJUSTMENT when necessary.

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  Provided it is within certain limits, the actual value of the standard is not critical, but it must of course be known. NOTE: a wet bath simulator may also be used for either process: please contact Lion for relevant information, if required. ® Two types of AlcoCal standard are available: …
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  ® lion alcolmeter SD-400 User Handbook [v7] ® AlcoCal Standards and Atmospheric Pressure Effects The level of alcohol in a subject’s breath is completely unaffected by changes in atmospheric pressure; the information below applies ® only to the alcohol concentration in the AlcoCal standard.

• Page 25: Calibration Checking

  15 – 30°C. Calibration CHECKING ® This procedure must be carried out when both the AlcoCal and the SD-400 are at room temperature in the range 15 – 30°C: ® Prepare the AlcoCal Standard ® Note the value of the AlcoCal…

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  First, ensure this has not been used at all in the last hour. Now put it into its Calibration Check Mode. This ensures the SD-400 is in its correct temperature range; sets up the digital display for use in this function; and stores the check readings in a separate memory to that used for subject tests.

• Page 27: Calibration Adjustment

  READY light to come on, then repeat the Calibration Check procedure. If the reading is still outside the acceptable range, the instrument requires Calibration Adjustment. Calibration ADJUSTMENT First, you will also need a Dongle electronic key to put the SD-400 into Calibration Adjustment Mode.

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  SD-400 User Handbook [v7] ® This procedure must be carried out when both the AlcoCal and the SD-400 are at room temperature in the range 15 – 30°C: ® Prepare the AlcoCal standard ® Note the value of the AlcoCal…
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  After about five seconds, but with vapour still flowing, press and release C: this takes a sample of the vapour into the SD-400. Now release the cylinder control to stop gas flow.
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  ® lion alcolmeter SD-400 User Handbook [v7] Automatic Calibration The instrument now calibrates itself automatically, then switches itself off. You may now remove the Dongle key. Confirmation Calibration Check It is advisable now to carry out a Calibration Check to ensure that the calibration was completed properly.

• Page 31: Appendix I: Warning And Error Messages

  ® lion alcolmeter SD-400 User Handbook [v7] Appendix 1: Warning & Error Messages A1.1 Warning Messages Flashing WAIT Light This is the first-stage low battery power warning: you may still use the instrument, but batteries should be changed or recharged as soon as possible when this first appears.

• Page 32: Appendix 2: Technical Details

  Appendix 2: Technical Details A2.1 General  Name: ® — lion alcolmeter SD-400 [version 3.4 or later].  Designation: — portable, hand-held breath alcohol measuring instrument.  Automation: — fully automatic, microcontroller-based operation. All operating parameters such as breath flow rates, discard volume and alcohol measuring units are pre-set using dedicated PC based software.

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  ® lion alcolmeter SD-400 User Handbook [v7] A2.3 Breath Sampling  Automation: — once the subject has complied with the minimum breath sampling requirements, a fixed volume sample of breath is drawn from the mouthpiece and passed directly into the fuel cell for analysis.
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  ® lion alcolmeter SD-400 User Handbook [v7] A2.5 Electrical  Power Supply Options: — a) 5 x 1.5V size `AA’ alkaline cells. b) a sealed 7.4V Lithium Polymer rechargeable battery pack — capacity 850mAh.  Battery Capacity: — alkaline AA cells, at least 3000 tests and Rechargeable Power Unit typically 1500 tests per charge [depending on conditions of use].

• Page 35: Appendix 3: Alcohol Concentration Units

  This is relevant in the instrument checking and calibration functions. Like any other breath instrument, though it may be read in blood ® alcohol units, the lion alcolmeter SD-400 measures the concentration of alcohol in the expired breath. Having made this analysis it is then possible to report the result in breath alcohol concentration units (BrAC).

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  ® lion alcolmeter SD-400 User Handbook [v7] A3.2 Blood Alcohol (BAC) Units BAC Units: Written As: milligrams per hundred millilitres mg/100ml or mg/% or mg/dl percent blood alcohol %BAC or %BAL promille [weight/volume] g/l or ‰ w/v promille [weight/weight]* g/Kg or ‰ w/w A3.3 Blood:Breath Ratios…

• Page 37: Appendix 4: Lion Contact Information

  ® lion alcolmeter SD-400 User Handbook [v7] Appendix 4: Lion Contact Information Mail Lion Laboratories Limited Ty Verlon Industrial Estate Barry, Vale of Glamorgan, CF63 2BE Wales United Kingdom Telephone [main switchboard] 01446 724500 Main Fax 01446 724501 Telephone [technical service]…

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