Hach POCKET COLORIMETER II Instruction Manual

1—21
Chlorine, Free and Total, LR, continued
Using Powder Pillows (USEPA accepted for reporting)
1.Fill a 10-mL cell with
sample (the blank). Cap.
Note: Samples must be
analyzed immediately and
cannot be preserved for
later analysis.
2.Press the POWER key
to turn the meter on.
The arrow should indicate
the low range channel
(LR).
Note:
See page 2—4 for
information on selecting
the correct range channel.
3.Remove the meter cap.
Place the blank in the cell
holder with the diamond
mark facing the keypad.
Fit the meter cap over the
cell compartment to cover
the cell.
Note: Wipe excess liquid
and finger prints off sample
cells.
5957088.book Page 21 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