Product Details

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		30 minutes
Power supply	220 v ac power/auto power

Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system.

If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba

We firmly believe that science and technology is no boundaries

Our mission is to make every effort to contribute to all humanity.