Hach POCKET COLORIMETER II Instruction Manual

2—9
Error Codes
When the instrument cannot perform the function initiated by the operator, an
error message will appear in the display. Refer to the appropriate message
information below to determine what the problem is and how it can be
corrected. Resolve error messages in the order that they appear on the
display. Service Centers are listed in Repair Service on page 37.
Error Messages
1. E-0 No Zero (User mode)
Error occurs when trying to read a standard in the user calibration mode
before setting the meter to zero.
• Zero the instrument on an appropriate blank.
2. E-1 Ambient Light Error
There is too much light present to take a valid measurement.
• Verify instrument cap is correctly seated.
• If the problem persists, contact a Service Center (Repair Service on
page 37).
5957088.book Page 9 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