Measurement - Hach TSS Portable Troubleshooting Manual

6. Select MEMORY, ENTER, and the desired POINT. Once the point is selected and ENTER is
pressed the probe will start to measure the sample.
7. Stir the probe in the sample at a steady rate. "Wait" is visible with MEMORY on the display.
8. After the measurement the software will return to the CALIBRATION menu.
9. The POINT will now have an asterisk (*) *POINT in display.
10. The probe can be rinsed and placed in other samples and other calibration points can be
saved following steps 6-9.
11. Enter the laboratory result for each of the saved *POINTS by selecting the *POINT, ENTER.
The keypad can be used to enter the laboratory measurement value.
12. After entering the laboratory select ENTER. "POINT SAVE" will be displayed briefly.
13. The instrument can automatically sort the saved calibration points. Point 1 is always
Point 3 is allocated the largest calibration value.
14. The laboratory measurement can be corrected at any time by overwriting the saved POINT.

Measurement

1. Turbidity measurements can utilize the factory set default calibration
2. Precise solids measurement will need a user calibration.
3. Setting the curve for measurement.
a. Recommended to STOP measurement under MEAS
b. Then select MENU, confirm with ENTER.
c. Select CALIBRATE, confirm with ENTER.
d. Select the curve shown and confirm with ENTER.
e. Select the desired curve with the navigation key UP/DOWN and confirm with ENTER.
f. Select CLEAR/OFF twice to return to the main menu.
4. Retrieving / Deleting Data
a. Select the desired curve under MENU, CALIBRATE, CURVE, ENTER
b. Select CLEAR/OFF twice to return to the main menu