www.wilksIR.comwww.wilksIR.com

InfraCal TOG/TPH Analyzer,InfraCal TOG/TPH Analyzer,Model CVHModel CVH

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 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

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 the Pour 5-ml of the 50 ppm standard back into 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 25 This will cut the 50 ppm standard in half to be 25 ppmppm

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 cuvette is cleanMake sure cuvette is clean Zero InfraCalZero InfraCal

ZeroingZeroing Fill the cuvette with clean solvent and Fill the cuvette with clean solvent and

place in the sample stage with the place in the sample stage with the frosted side facing front. frosted side facing front.

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

RUN

CAL

Press Press RECALLRECALL until until EditEdit is displayed is displayed

RecallZERO CAL

RUN

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

RUN

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

RUN

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)

Press Press CALCAL and the display will read and the display will read A02=A02= for a short time. Using the up and down for a short time. Using the up and down arrows, scroll to the first calibration value arrows, scroll to the first calibration value (for our example it will be 81)(for our example it will be 81)

AbsorbanceAbsorbance Calibration Calibration StandardStandard

AO1= 42AO1= 42 CO1= 25CO1= 25

AO2= 81AO2= 81 CO2= 50CO2= 50

AO3= 149AO3= 149 CO3= 100CO3= 100

Press Press CALCAL again and the display will read again and the display will read C02=C02= Scroll this to the second calibration Scroll this to the second calibration valuevalue

AbsorbanceAbsorbance Calibration Calibration StandardStandard

AO1= 42AO1= 42 CO1= 25CO1= 25

AO2= 81AO2= 81 CO2= 50CO2= 50

AO3= 149AO3= 149 CO3= 100CO3= 100

Do the same for AO3 and CO3Do the same for AO3 and CO3

AbsorbanceAbsorbance Calibration Calibration StandardStandard

AO1= 42AO1= 42 CO1= 25CO1= 25

AO2= 81AO2= 81 CO2= 50CO2= 50

AO3= 149AO3= 149 CO3= 100CO3= 100

Press CAL again and the display will read Press CAL again and the display will read IDLEIDLE

RecallZERO CAL

RUN

IDLE

The calibration is now stored and The calibration is now stored and the calibration is now active in the InfraCalthe calibration is now active in the InfraCal

For questions please contact us at:For questions please contact us at:tech@wilksIR.com, or 203-855-9136tech@wilksIR.com, or 203-855-9136

InfraCal TOG/TPH Analyzer,InfraCal TOG/TPH Analyzer,Model CVHModel CVH

CalibrationCalibration