Hangzhou West Tune Trading Co., Limited
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5B-2H type (V8) portable multi parameter water quality analyzer

5B-2H type (V8) portable multi parameter water quality analyzer

Features:

1. The field under the condition of no power supply direct determination of chemical oxygen demand (cod), ammonia nitrogen, total phosphorus, turbidity, several parameters, such as concentration of direct reading; 

2. Automatic switching measurement parameters; 

Article 3. The memory of 113 standard curve can be revise and save; 

Article 53 points

4. Memory regression fitting curve, can be automatically calculated and saved; 

5. The instrument can be automatically calculated according to the standard sample and store the curve; 

6. Can accurate store 12000 measurement data (date, time, parameters, the determination results); 

7. Equipped with thermal printers, print the current data and all the historical data;

8. To all the current data transmission and storage of the computer history data, support USB, infrared wireless transmission (optional); 

9. Eliminate power with load quantity adjustment automatically, intelligent temperature control; 

10.Automatic constant temperature remind, automatic countdown, time can adjust at will and save regularly;

 11. The big color LCD display screen, large and small font display mode switch freely, display data more clearly, more detailed parameters;

12. Equipped with high intelligent portable handheld lithium-ion batteries, maximum continuous dispelling the 60 COD water samples;

 

Technical indicators:

Measurement items COD Ammonia nitrogen Total phosphorus turbidity
Determination range 2-10000mg/L 0.02-60mg/L 0.002-20mg/L 0.5-400NTU
Measurement accuracy COD<50mg/L,≤±10%   COD>50mg/L,≤± 5% ≤±10% ≤±5% ≤±5%
Minimum detection limit 0.1mg/L 0.01mg/L 0.001mg/L 0.1NTU
Measurement time 20 minutes 10~15 minutes 35~50 minutes 1 minutes
Repeatability ≤±5% ≤±5% ≤±5% ≤±5%
Light source life 100000 hours
Optical stability ≤0.001A/10min
Storage data 12000
Number of curves 166
Display mode Color liquid crystal (320X240)
interface USB
Digestion temperature 165±0.5   120±0.5  
Digestion time 10 minutes   
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