eutech-instruments waterproof c401 colorimeter ユーザーズマニュアル

Introduction

 

 

C401/301/201/102/101 

 

 

 

4

The keypad has four keys: ON/OFF, MODE, ZERO and READ/ENTER.  

- 

Powers on and shuts off the meter. With the auto switch-off feature 
the meter automatically shuts off 10 minutes after last key press.  

- 

Selects the test to be performed. 

- 

Selects the calibration point in an incremental circular manner during 
calibration. 

- 

Blanks the instrument (sets the meter to zero) before chemical 
reagent is added. 

- 

Initiates the calibration mode when used with the ON/OFF key. 

- 

Aborts the calibration process without saving.  

- 

Exits the calibration mode.  

- 

Initiates the measurement of the sample after the chemical reagent 
has been added.  

- 

Confirms the test selection. 

 

READ

ENTER

ZERO

MODE

OFF

ON