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Beschikbare talen
Beschikbare talen
• Heat will degrade the phenanthrene standards if the standards are stored at 35 °C (95 °F) for more
than 12 hours.
Item to collect: Calibration kit
1. Clean the sensor. Refer to
2. Select SENSOR SETUP > [select sensor] > CALIBRATE > 2 POINT MANUAL.
3. If the passcode is enabled in the security menu for the controller, enter the passcode.
4. Select an option.
Option
Description
ACTIVE
The controller outputs continue to represent the last measured value during the calibration
procedure.
HOLD
The controller outputs are held at the last measured value during the calibration procedure.
TRANSFER The controller outputs change to the transfer value during the calibration procedure. Refer to
the SC1000 Controller user manual to change the transfer value.
5. Put the supplied valve in the fitting on the bottom of the sensor. Make sure that the valve is
closed.
6. Rinse the sensor with deionized water as follows:
a. Fill the sensor with deionized water.
b. Open the valve to discard the deionized water from the sensor, then close the valve again.
7. Measure the first calibration standard as follows:
a. Use a pipette to fill the sensor with the first calibration standard.
b. Open the valve to discard the calibration standard from the sensor, then close the valve again.
c. Use a pipette to fill the sensor with the first calibration standard.
d. Put a plug in the fitting on the top of the sensor.
e. Push confirm.
f. Wait for the response change to the expected value (60 seconds maximum), then push
confirm.
8. Enter the PAH value of the first calibration standard , then push confirm.
9. Remove the plug from the top of the sensor.
10. Open the valve to discard the calibration standard, then close the valve again.
11. Rinse the sensor with deionized water as follows:
a. Fill the sensor with deionized water.
b. Open the valve to discard the deionized water from the sensor, then close the valve again.
12. Measure the second calibration standard as follows:
a. Put the contents of the ampule into the empty vial. Touch the top edge of the ampule to the
top edge of the vial to pull the liquid into the vial.
b. Use a second pipette to fill the sensor with the second calibration standard.
c. Open the valve to discard the calibration standard from the sensor, then close the valve again.
d. Use the second pipette to fill the sensor with the second calibration standard.
e. Put a plug in the fitting on the top of the sensor.
f. Push confirm.
g. Wait for the response change to the expected value (60 seconds maximum), then push
confirm.
13. Enter the PAH value of the second calibration standard, then push confirm.
20 English
Clean the sensor
on page 23. Keep the sample tubing disconnected.
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