Hach-lange CL17 Instruction sheet User Manual download pdf (Page 5)

CL17 Free and Total Chlorine Calibration/Verification

Page 5

5449089Cal Kit.fm CL17 Free and Total Chlorine Calibration/Verification

Figure 3 Assembling the 3-Way Valve and Tubing

Figure 4 Valve Position

11. If no flow was observed in step 9, turn the 3-way valve back to the “B” Position and

repeat steps 4-10. See Figure 4.

12. Allow the analyzer to take four readings:

If Calibrating:

Allow the analyzer to make at least four measurements.

New Style Analyzer:

a. After the four measurements are complete, press the

MENU key.

b. Using the up and down arrow keys, scroll to SETUP and press

ENTER.

c. Scroll to CAL ZERO and press

ENTER.

d. Using the up and down arrow keys, enter 0 for the expected value and press

ENTER. Press ENTER again to set the measured value to be equal to 0.

e. Exit to main display.

Old Style Analyzer:

a. After the four measurements are complete, use the numeric keypad to enter 0.

b. Press the

ZERO key.

c. Exit to main display.

A. No sample flow in this position. B. Process sample flow position.

Male Luer Lock FittingFemale Luer Lock Fitting

3-way Valve

Standard In

To Analyzer

Sample In

Standard In Standard

To Analyzer Sample Sample InTo Analyzer

1 2 3 4 5 6 7 8

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Hach-lange CL17 Instruction sheet User Manual Page 5