Hach POCKET COLORIMETER II Instruction Manual

2—23
User-Entered Calibration, continued
Note:
When editing a factory-calibrated meter or range, RES (resolution) cannot
be changed.
Note: When RES or S0 appears in the display, press ZERO/SCROLL to quickly
scroll to the data to be edited.
3. In uncalibrated meters or in Abs range, “RES” will appear. Press
ZERO/SCROLL to review the current resolution. Press ZERO/SCROLL again to
accept the displayed resolution. To change the resolution (decimal
placement), press
READ/ENTER. Press ZERO/SCROLL to select the new
resolution, then press
READ/ENTER to accept. “S0” will appear on the
display.
4. Press
READ/ENTER. The current concentration value for S0 will appear on
the display.
5. To edit the S0 value, press
READ/ENTER. Use the ZERO/SCROLL key to select
the numerical value, then press the
READ/ENTER key to accept the entry
and advance to the next decimal place. Repeat this sequence until the S0
concentration value is entered.
6. After editing the S0 value, press
READ/ENTER to accept. “A0” will appear on
the display.
5957088.book Page 23 Friday, March 22, 2013 3:54 PM

Hach POCKET COLORIMETER II Specifications

General

Measurement Method	Colorimetric
Display	LCD
Operating Temperature	0 to 50 °C
Storage Temperature	-40 to 60 °C
Waterproof Rating	IP67
Weight	0.23 kg
Light Source	LED
Range	Varies by parameter
Wavelength	Varies by parameter
Battery Life	Approximately 2000 tests