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MOPEC USER MANUAL 

VOLATILE ORGANIC COMPOUND (VOC) SENSOR - OPTION 
MB1019 

 

 

 

 

 

Summary of Contents for MB1019

Page 1: ...MOPEC USER MANUAL VOLATILE ORGANIC COMPOUND VOC SENSOR OPTION MB1019 ...

Page 2: ...DISPLAY 4 SENSOR ALERT LIMIT 4 SENSOR REPLACEMENT 5 NEW UNIT SETUP 6 QUICK START GUIDE 8 CALIBRATION POINT 8 ALARM POINT AND TIME CONSIDERATION 8 USER ADJUSTMENT OF ALARM POINT AND TIME ABOVE ALARM LIMIT 8 TIME ADJUSTMENT BASED ON SLOPE OF SENSOR OUTPUT 9 DISPLAY OF VOC SENSOR OUTPUTS LIMITS AND ALARMS 9 MAIN UI SCREEN 10 SETUP SCREEN LAB MANAGER 11 FACTORY CONFIGURE SCREEN 11 2 ...

Page 3: ...scribe a saturated solution of formaldehyde dissolved in water typically with another agent most commonly methanol added to stabilize the solution Formalin is typically 37 formaldehyde by weight 40 by volume and 6 13 methanol by volume in water The formaldehyde component provides the disinfectant effects of formalin SENSOR TYPE 1 The system utilizes two sensing elements that are comprised of a met...

Page 4: ...o 0 Simulated sensor voltage just under alarm point Alarm adjust set to 20 2 Sensor trendline will show the trailing 15 minutes of data 3 Extremely high levels over 5 0 ppm will go off the chart and can take up to 10 minutes to return back to the normal operating range SENSOR ALERT LIMIT Sensor alert limit should be set by laboratory management here 1 Setup Screen Lab Manager 4 ...

Page 5: ... resets allowed for 24 hours before faulting b Replace VOC sensor soon sensing element within 100 hours of end of life warning warn_sensor_eol c Replace VOC Life Exceeded sensor 100 hour warning timer has expired Fault condition fault_replace_voc SENSOR REPLACEMENT 1 Remove the 4 mounting screws using a Phillips screwdriver shown below on the underside of the hood 5 ...

Page 6: ...sted on the user interface NEW UNIT SETUP Use this section for setting up Fume Detection VOC sensor on an existing unit This will already be configured on factory built units 1 Turn on the unit When the touch screen boots up click on the Settings button in the upper left corner of the screen 2 Type in the factory access code 4 3 2 1 3 Verify fume detection options are turned ON under the factory t...

Page 7: ... Under the diagnostics tab it will look like this when initializing starting up a NOTE start up could take up to 25 minutes 6 After the start up process is complete the screen will look like this Notice it now says Sample Normal vs Warmup as previously shown during start up The sensor is now functioning 7 ...

Page 8: ...e timer will be restarted at 0 minutes if and when the voltage climbs above the 2 PPM equivalent level again 3 If the sensor voltage drops below the 2 PPM equivalent for 30 seconds or less and then climbs above the 2 PPM equivalent level the 15 minute timer will continue counting up without a reset USER ADJUSTMENT OF ALARM POINT AND TIME ABOVE ALARM LIMIT The user Lab Manager may adjust the alarm ...

Page 9: ... were previously applied to the 2 PPM equivalent value TIME ADJUSTMENT BASED ON SLOPE OF SENSOR OUTPUT 1 None DISPLAY OF VOC SENSOR OUTPUTS LIMITS AND ALARMS 1 The display of the VOC will not change from the current implementation It will show the alarm limit as a horizontal dashed line at 2 PPM and a moving line to indicate current VOC levels This will allow the user to see if values are increasi...

Page 10: ...MAIN UI SCREEN Simulated sensor voltage just under alarm point Alarm adjust set to 0 Simulated sensor voltage just under alarm point Alarm adjust set to 20 10 ...

Page 11: ...SETUP SCREEN LAB MANAGER FACTORY CONFIGURE SCREEN 11 ...

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