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      PAS V

 

Passive Alcohol Sensor 

 

 
 
 
 
 

CALIBRATION MANUAL 

 

 

 

PAS Systems International, Inc

.

 

215 Southport Dr.  Suite 400 

Morrisville, NC  27560 

www.pasintl.com 

 

Copyright

©

 2015 by PAS Systems International Inc., All Rights Reserved 

Summary of Contents for PAS V

Page 1: ...Passive Alcohol Sensor CALIBRATION MANUAL PAS Systems International Inc 215 Southport Dr Suite 400 Morrisville NC 27560 www pasintl com Copyright 2015 by PAS Systems International Inc All Rights Rese...

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Page 3: ...Bath Solution optional 2 Operating the Alcohol Wet Bath Simulator 3 Readying the PAS V 5 PAS V Sensitivity Checking 6 PAS V Calibration 7 Dry Gas Method Equipment Checklist for Dry Gas Sensitivity Che...

Page 4: ...ece that connects the outlet of the wet bath simulator to the intake port of the PAS V Available from PAS Systems A NHTSA approved Wet Bath Simulator 500 milliliters of 005 ethanol alcohol solution To...

Page 5: ...volumetric flask and fill the flask up with distilled water This completes your mixture of stock solution You may keep your stock solution in a refrigerator for mixing calibration solution as necessar...

Page 6: ...jar from the simulator by unscrewing it from the top assembly Caution DO NOT remove Top Assembly and expose the heating element to open air with power turned ON This will result in damage to the heati...

Page 7: ...hts come on after observing for 15 20 seconds the air blank check is OK d If however one or more of the indicator lights come on again this clearance process should be repeated If after two attempts t...

Page 8: ...sampling began 6 Disconnect the Calibration Assembly and observe the bar graph display All but one of the bars should light up There should be two green four yellow and two of the three red bars lit 1...

Page 9: ...activate the Sensor Control Button on the PAS V 6 Look for the green sensor light and the yellow pump PMP light and listen for the sound of the air pump that should come on immediately after the Sens...

Page 10: ...ct the inlet outlet ports of the PAS V to make sure that they are not clogged 3 Conduct an air blank a Turn on the flashlight and wait a minimum of 1 2 minutes for initialization process to complete b...

Page 11: ...r blanks should be made away from the test room to see whether the unit gives a zero reading when removed from the test area 5 Once the air blank has been performed with a satisfactory result the PASV...

Page 12: ...d light up There should be two green four yellow and two of the three red bars lit 15 20 seconds from the time the pump stops 9 Record the number of red bars that light up this should be two Repeat th...

Page 13: ...ough the opening and into the calibration adjustment pot screw Turn the calibration adjustment all the way up counter clockwise The adjustment is free to rotate approximately 270 Take care not to use...

Page 14: ...Problem Reported Checked By Action Taken Date Returned to Manufacturer Date Returned to Field The example shown provides a means for recording any reports from Testers of problems with the PAS V units...

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Page 16: ...PAS Systems International Inc 215 Southport Dr Suite 400 Morrisville NC 27560 www pasintl com 800 660 SNIF 540 372 3431 Printed 10 15...

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