Hach POCKET COLORIMETER II Instruction Manual

2—22
User-Entered Calibration, continued
8. After entering A0, press READ/ENTER to accept. “S1” will appear on the
display.
9. Repeat steps 5 through 8 for each standard value and absorbance value
pair in the calibration curve
Note: After A1 is entered, Add will appear in the display. If additional data pairs are
to be entered, press
READ/ENTER and continue with step 9.
10. When all the calibration data has been entered, press MENU twice to return
to the measurement mode.
Editing a User-entered or Factory Calibration Curve
1. Press the MENU key and hold it down until the display shows “USER”,
followed by “CAL”. Press
ZERO/SCROLL until EDIT appears.
Note: If the meter does not display USER followed by CAL after pressing the
MENU key, the factory calibration cannot be modified on this channel.
2. Press the READ/ENTER key to enter Edit mode. In factory-calibrated meters,
“S0” will appear in the display.
5957088.book Page 22 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