View all publications

Appendix F: Example of a Maintenance and Calibration Record for an FH62 Instrument

FH62 C14 PM10 ANALYSER MAINTENANCE RECORD
Site name:     Performed by
Instrument make / model:   Ref no: Date  
Instrument serial number:     Time (NZST)  
Date installed:     Person’s initial  
Maintenance / Calibration Overview
Maintenance type 2-monthly 6-monthly Annually Repair Other
Completed? ¨ ¨ ¨ ¨ ¨
 
MAINTENANCE AND CALIBRATION
2-monthly DUE DONE
   
Task Action Value / Limit Performed? Pass Fail
PM 10 head cleaning Cleaning Dust free      
3-monthly DUE DONE
   
Task Action Value / Limit Performed? Pass Fail
Complete 2-monthly Completed        
Check filter tape Check Position/length      
Particle mass check check ± 5%      
Check air flow rate Check 1000 + 60 L/hr      
6-monthly DUE DONE
   
Task Action Value / Limit Performed? Pass Fail
Complete 3-monthly Completed        
Pump carbon filter Cleaning Dust free      
Check filter tape Check Position/length      
Check air flow Check 1000 + 60 L/hr      
Yearly DUE DONE
   
TEST AND CALIBRATION Action Value / Limit Performed? Pass Fail
           
Complete 6-monthly Completed        
Mass calibration Foil set #        
Zero Offset %        
Span Count rate        
Span value        
Mass value        
Amplification Old        
New        
New value?      
Air flow calibration Flow meter # deltaCal #      
Measured flow rate L / h        

Reference flow rate

L / min

 

 

 

 

(l/min x 60 min)

L /h

0

 

 

 

Air flow calibration

Adjusted

 

 

 

 

Temperatures

Temp meter #

deltaCal #

 

 

 

T1
Ambient temperature
(T room ± 1˚C)

Reference reading

 

 

 

 

BAM reading

 

 

 

 

Adjusted ?

 

 

 

 

T2
Temperature over filter tape
(T room ± 1˚C)

Reference reading

 

 

 

 

BAM reading

 

 

 

 

Adjusted?

 

 

 

 

T3
Temperature under filter tape
(T room ± 1˚C)

Reference reading

 

 

 

 

BAM reading

 

 

 

 

Adjusted?

 

 

 

 

T4
Temperature of the tube heater
(T room ± 1˚C)

Reference reading

 

 

 

 

BAM reading

 

 

 

 

Adjusted?

 

 

 

 

PRESSURES Pres meter #        
P1
Differential pressure
_orifice
(± 2 kPa)
Reference reading_Zero        
BAM reading_Zero        
Calibrated?        
Reference reading_Span        
BAM reading_Span        
Calibrated?        
P2
Pressure under filter
(± 2 kPa)
Pres meter #        
Reference reading_Zero        
BAM reading_Zero        
Calibrated?        
Reference reading_Span        
BAM reading_Span        
Calibrated?        
P3
Barometric pressure
(± 2 kPa)
Pres meter #        
Reference reading        
BAM reading        
Adjusted?        
Zero check 24 ± 2 h with zero < 2 µg      
(< 2 µg) Particle filter        
Pump carbon vanes Replace        
Dust/air passage Cleaning        
Particulate filter tape Replace        
Measurement chamber Cleaning        
Repair STATUS ACTION DONE
       
       
       

NOTES