Set The Ise Operations; Calibrate For Ise Measurement - Hach H160G User Manual

9. Push ENTER, if OK or use the arrow keys to change the value. Push the pH to accept a 1-point
calibration and to go back to the pH measurement mode.
If ENTER is selected, then the buffer value flashes until calibration is complete.
10. If the meter is set for a 2-point calibration, the meter beeps three times when the calibration is
complete. The display shows the slope, the mV offset at pH 7.00 and the number of calibration
points. Review the calibration data, then push pH or STORE to start reading the pH value of any
solution.
11. If the meter is setup for three or more calibration points, then do steps
final calibration points are complete.

Set the ISE operations

Set the calibration alarm, the 2, 3, 4 or 5-point calibration and the calibration method. Do the
operations in order.
1. Set the power to on.
2. Push SETUP, then ISE to put the meter in ISE setup mode.
3. Use the arrow keys to select an option, then push ENTER:
Operation
ISE calibration alarm
2, 3, 4 or 5-point ISE
calibration
ISE calibration
method
4. Push ENTER to keep the changes and go back to setup mode.
Note: To not save the changes and exit, push CANCEL.

Calibrate for ISE measurement

The meter accepts up to five ISE calibration standards. The values of the concentration standards
are first entered in the setup mode.
1. Set the power to on.
2. Push ISE to put the meter in the ISE mode.
Note: Push CANCEL at any time to stop calibration.
3. Put the probe in the first calibration solution.
4. To erase all previous calibration points, slopes and offset values, push CAL, then DELETE.
5. To update a previous calibration with a single point calibration, do not erase all previous
calibration points, slopes and offset values.
6. Push CAL. The "CAL 1" icon flashes.
7. Use the arrow keys to select the concentration of the ISE standard.
8. Push ENTER to start the calibration.
9. The meter beeps three times when the first calibration is complete. "CAL 2" and the next ISE
concentration value flashes on the display.
10. Rinse the probe in deionized water. If necessary, put the probe in the next calibration solution.
Repeat steps 2 to
Function
Sets the alarm from 1 to 999 hours. The recalibration alarm is set to "OFF" at 000 hours.
Shows the current number of calibration points. Use the arrow keys to set the calibration
points.
• Selects the ISE standard to use and specifies the order.
• Shows the numeric entry screen. Push TIME two times to toggle between ppm or ppt
resolution.
• Use the arrows or the numeric keypad to enter the first ISE calibration standard.
• Do these steps again for each calibration point.
Note: Exit the setup mode and go to ISE calibration mode to view calibration values in storage. Use
the arrow keys to view all calibration values in the current setup method.
10 until calibrations are complete.
1 through 9 again until the
English 21