Hach 2100Q Basic User Manual


Signal
Average
) (
  Signal Average )  ( 
       .
  X-bar        .
  Signal Average )  (12   
     .    
  12.
 
) RST(
    ) RST (   
     95% 

   
    .
   RST       
   .    



   
   .       
20    .   

    

    .
          
.
         
.
 8

  .           
   .
8.1 
               .
     .
 :         .
1.       

     . 
   

          .
8.2     
            .   
              
  .
 :       .          
 .
1 .   
   
   
   
 .  
    
.
2 .    
   
  .
3 .   
   
  . 
   
    . 
   

 
    
   .
 :    
   
    .
8.3  

    .
 :  

          .
1.       .
2.    .
3.          .

118

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