Section 3 System Start Up; Instrument Keys And Display; Key-Functions; Enter Calibration Data Of Lange Cuvette Test - Hach POCKET COLORIMETER II LCK 325 Application Instruction

Section 3

3.1 Instrument keys and display

1 POWER/BACKLIGHT
2 ZERO/SCROLL (BLUE key)
3 MENU
4
Numeric display
5
Channel indicator (1)
3.1.1

Key-Functions

ZERO/SCROLL (BLUE key) : In measurement mode, sets the instrument to zero. In
menu mode, scrolls through menu options. Also scrolls numbers when entering or
editing a value.
READ/ENTER (GREEN key) : In measurement mode, initializes sample
measurement. In menu mode, selects a menu option. When entering numbers,
moves one space to the right. Confirm the function when the entry is complete.

3.2 Enter calibration data of LANGE Cuvette Test

3.2.1

Overview

Each POCKET COLORIMETER II has two channels in which measurements can be
made. Each channel will accept user-defined calibration data.
This application instruction contains the calibration data of the LANGE Cuvette Test
for Formaldehyde:
System start up
Figure 1 Instrument keys and display
6
Channel indicator (2)
7
Menu indicator
8
Calibration adjusted indicator
9
Battery low indicator
10 READ/ENTER (GREEN key)
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