www.wilksir.com infracal tog/tph analyzer, model hatr-t2 calibration
TRANSCRIPT
www.WilksIR.comwww.WilksIR.com
InfraCal TOG/TPH Analyzer, InfraCal TOG/TPH Analyzer, Model HATR-T2Model HATR-T2
CalibrationCalibration
Calibration OilCalibration Oil
Heavy hydrocarbon Heavy hydrocarbon
No volatilesNo volatiles
No AdditivesNo Additives
Mixing Standards – Mixing Standards – Volume/volumeVolume/volume
ppm ppm Oil Oil SolventSolvent
400400 40ul40ul 10 ml10 ml
300300 30ul30ul 10 ml10 ml
200200 20ul20ul 10 ml10 ml
100100 10 ul10 ul 10 ml10 ml
First Standard: First Standard: 100 ppm100 ppm
Add 10-ml of solvent Add 10-ml of solvent to the 10-ml to the 10-ml graduated cylindergraduated cylinder
First Standard: First Standard: 100 ppm100 ppm
Add 10-ml of solvent to the 10-ml graduated cylinder
Using the syringe Using the syringe add 10 microliters of add 10 microliters of oil to 10-ml of solvent oil to 10-ml of solvent in the graduated in the graduated cylinder cylinder
First Standard: First Standard: 100 ppm100 ppm Add 10-ml of solvent Add 10-ml of solvent to the 10-ml to the 10-ml graduated cylindergraduated cylinder
Using the syringe Using the syringe add 10 microliters of add 10 microliters of oil to 10-ml of solvent oil to 10-ml of solvent in the graduated in the graduated cylinder cylinder Pour this standard Pour this standard into a vial labeled into a vial labeled “100 ppm”“100 ppm”
First Standard: First Standard: 100 ppm100 ppm Add 10-ml of solvent Add 10-ml of solvent to the 10-ml to the 10-ml graduated cylindergraduated cylinder
Using the syringe Using the syringe add 10 microliters of add 10 microliters of oil to 10-ml of solvent oil to 10-ml of solvent in the graduated in the graduated cylinder cylinder Pour this standard Pour this standard into a vial labeled into a vial labeled “100 ppm”“100 ppm”
Shake to mixShake to mix
Second Standard: Second Standard: 50 ppm50 ppm
Pour 5-ml of the 100 ppm standard back into Pour 5-ml of the 100 ppm standard back into the the
10-ml graduated cylinder10-ml graduated cylinder
Second Standard: Second Standard: 50 ppm50 ppm
Pour 5-ml of the 100 ppm standard back into Pour 5-ml of the 100 ppm standard back into the the
10-ml graduated cylinder10-ml graduated cylinder
Fill the cylinder to 10-ml with clean solventFill the cylinder to 10-ml with clean solvent
Second Standard: Second Standard: 50 ppm50 ppm
Pour 5-ml of the 100 ppm standard back into Pour 5-ml of the 100 ppm standard back into the the
10-ml graduated cylinder10-ml graduated cylinder
Fill the cylinder to 10-ml with clean solventFill the cylinder to 10-ml with clean solvent
This will cut the 100 ppm standard in half to This will cut the 100 ppm standard in half to be 50 be 50
ppm ppm
Pour this standard into a vial labeled “50 Pour this standard into a vial labeled “50 ppm”ppm”
Shake to mixShake to mix
Third Standard: Third Standard: 25 ppm25 ppm
Pour 5-ml of the 50 ppm standard back into Pour 5-ml of the 50 ppm standard back into the the
10-ml graduated cylinder10-ml graduated cylinder
Fill the cylinder to 10-ml with clean solventFill the cylinder to 10-ml with clean solvent
Third Standard: Third Standard: 25 ppm25 ppm
Pour 5-ml of the 50 ppm standard back into Pour 5-ml of the 50 ppm standard back into the the
10-ml graduated cylinder10-ml graduated cylinder
Fill the cylinder to 10-ml with clean solventFill the cylinder to 10-ml with clean solvent
This will cut the 50 ppm standard in half to be This will cut the 50 ppm standard in half to be 25 ppm25 ppm
Pour this standard into a vial labeled “25 ppm”Pour this standard into a vial labeled “25 ppm”
Calibration to Prepared Calibration to Prepared StandardsStandards
Make sure InfraCal has been Make sure InfraCal has been on for 1 houron for 1 hour
Make sure sample plate is Make sure sample plate is cleanclean
Zero InfraCalZero InfraCal
Cleaning the InfraCal Cleaning the InfraCal HATR-T2 Trough CrystalHATR-T2 Trough Crystal
Add enough solvent to Add enough solvent to cover crystalcover crystal
Wipe slowly across the Wipe slowly across the crystal in crystal in one one directiondirection, wiping back , wiping back and forth tends to and forth tends to spread residual oilspread residual oil
For high TOG/TPH For high TOG/TPH levels, repeat cleaning levels, repeat cleaning
2 or 3 times2 or 3 times
ZeroingZeroing Press and hold the Press and hold the ZEROZERO button until button until
the display reads the display reads bALbAL..
RecallZERO CAL
RUN
bAL
ZeroingZeroing
RecallZERO CAL
RUN
1.267
A multiplier value to 3 decimal places will A multiplier value to 3 decimal places will be displayed when zero is established. be displayed when zero is established. The actual value is only of interest when The actual value is only of interest when reporting problems to the factoryreporting problems to the factory
ZeroingZeroing
RecallZERO CAL
RUN
00
Press Press RUNRUN. The display should read 00 . The display should read 00 ++ 02 If not, repeat the zero process 02 If not, repeat the zero process
Calibration to Prepared Calibration to Prepared StandardsStandards
Run each standard at least 3 times on Run each standard at least 3 times on the the
InfraCalInfraCal
Average results for each standardAverage results for each standard
Enter averaged results under the “A” in Enter averaged results under the “A” in the the
manual on page 13 or 14 and the manual on page 13 or 14 and the corresponding calibration value in the C corresponding calibration value in the C columncolumn
Example Calibration TableExample Calibration Table
AA
AbsorbanceAbsorbanceCC
Calibration Calibration StandardStandard
AO1= 42AO1= 42 CO1= 25CO1= 25
AO2= 81AO2= 81 CO2= 50CO2= 50
AO3= 149AO3= 149 CO3= 100CO3= 100
Entering Values into EDIT programEntering Values into EDIT program
Make sure Cal Lock switch on the back of the InfraCal is in the “I” position
Press the Press the CALCAL button for two button for two seconds, until seconds, until CAL CAL appears on the appears on the displaydisplay
RecallZERO CAL
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CAL
Press Press RECALLRECALL until until EditEdit is displayed is displayed
RecallZERO CAL
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Edit
3
Press Press CAL CAL and the display will read and the display will read n= n=
for a short timefor a short time
RecallZERO CAL
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n=
3
Set Set n= n= to the number standards to the number standards using the up and down arrowsusing the up and down arrows
RecallZERO CAL
RUN
n=
3
Set Set n= n= to the number standards to the number standards using the up and down arrows using the up and down arrows (for (for our example it will be 3)our example it will be 3)
RecallZERO CAL
RUN
3
Press CAL and the display will read Press CAL and the display will read A01=A01= for a short time for a short time
RecallZERO CAL
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A01
AbsorbanceAbsorbance Calibration Calibration StandardStandard
AO1= 42AO1= 42 CO1= 25CO1= 25
AO2= 81AO2= 81 CO2= 50CO2= 50
AO3= 149AO3= 149 CO3= 100CO3= 100
Using the up and down arrows, scroll to the first absorbance value (for our example it will be 42)
RecallZERO CAL
RUN
42
Using the up and down arrows, scroll to the first absorbance value (for our example it will be 42)
Press Press CALCAL again and the display will read again and the display will read C01=C01=
RecallZERO CAL
RUN
C01
AbsorbanceAbsorbance Calibration Calibration StandardStandard
AO1= 42AO1= 42 CO1= 25CO1= 25
AO2= 81AO2= 81 CO2= 50CO2= 50
AO3= 149AO3= 149 CO3= 100CO3= 100
Using the up and down arrows, scroll to the Using the up and down arrows, scroll to the first first calibration value calibration value (for our example it will be (for our example it will be 25)25)
RecallZERO CAL
RUN
25
Using the up and down arrows, scroll to the Using the up and down arrows, scroll to the first first calibration value calibration value (for our example it will be (for our example it will be 25)25)
For questions please contact us at:For questions please contact us at:[email protected], or [email protected], or 203-855-9136
InfraCal TOG/TPH AnalyzerInfraCal TOG/TPH AnalyzerCalibrationCalibration