Hach 2100Q Basic User Manual

 7 
7.1      StablCal
 :                  .
                 
    .
1 .   
CALIBRATION
)(   
 . 
   .
 :    
   .
2 .   20 NTU
StablCal  .
 :    
  .
3 .   Read
)( . 
 Stabilizing
) (  .
4 . 

  2 3 
 100 NTU
800 NTU.
 :   Done
)  (     .
5 .   Done
)(  
.
6 .   Store
)(  .
   
 

  
   .
   
 

  .
7.2 
1.   UP )(  DOWN )(     .
2. Reading Mode )  (   :

Normal
)( )
(
        . 
 .
117 

Hach 2100Q Specifications

General

Range	0 - 1000 NTU
Resolution	0.01 NTU on lowest range
Detector	Silicon photodiode
Stray Light	< 0.02 NTU
Measurement Method	Nephelometry
Power Supply	4 AA alkaline batteries
Operating Temperature	0 to 50 °C
Storage Temperature	-20-60°C
Measurement Modes	Signal Averaging, Rapidly Settling Turbidity
Display	LCD
Accuracy	±2% of reading plus stray light from 0 to 1000 NTU
Light Source	Tungsten filament lamp