METER AQUALAB TDL Manual

42
SERVICE
Figure51 Capacitance sensor calibration screen
4. Highlight Type and select ENTER to toggle to Multipoint.
5. Select Start.
Prompts will instruct to insert a fresh standard and seal the chamber (Figure52).
Figure52 Prompt to insert fresh standard
6. Empty the whole vial of 0.25 a
w
standard solution into a sample cup.
7. Ensure the rim and outside of the cup are clean.
8. Place the sample cup in the sample chamber.
9. Carefully close the lid and move the lever to the READ position.
10. Select OK to begin testing.
11. After AQUALAB TDL has finished measuring the verification standard, a new screen
appears requesting that a 0.50 a
w
standard be placed in the chamber.
12. Repeat steps 6 through 10 using 0.50, 0.76, and 0.92 a
w
standards.
NOTE: To end the multipoint calibration program, select CANCEL to return to the previous screen.
When measurements are complete on all four standards, the Verification Complete
screen appears showing the testing results for each standard (Figure53).

METER AQUALAB TDL Specifications

General

Brand	METER
Model	AQUALAB TDL
Category	Measuring Instruments
Language	English