5B-6P COD ammonia total phosphorus multi-parameter water test instruments
Function
1.Memory standard curve, self-revisions, brownout reserved
2.With data storage capabilities
3.Cold light source, narrow-band interference, the light source long life
4.Digital and print functions
5.Large LCD display
Features
1. Multi-parameter detection
2.Test results are accurate
3. Water quality analysis of experimental essential equipment
Parameters
Determination of ammonia technical indicators | |
Direct measurement range: | 0.02 to 12mg / L |
Repeatability: | ± 10% |
Stability: | ± 0.001 A/10min |
Measuring time: | watery direct determination will take 10 to 15 minutes |
Determination of the number : | a 4 to 6 samples can be determined simultaneously |
Determination of COD technical indicators | |
Measuring range: | 10 to 1000 mg / L |
Measuring time: | 20 minutes simultaneous determination of nine water samples |
Resistance to chloride interference: | less than 1000 mg / L had no significant effect |
Precision: | COD = 20 mg / L V <10% |
| COD = 300 mg / L V <5% |
Determination of total phosphorus technical indicators | |
Digestion temperature: | 165 ° C ± 1.0 ° C |
Digestion time: | 10 minutes |
Measurement range: | 0.02 ~ 12mg / L |
Measurement accuracy: | Laboratory relative standard deviation of ≤ ± 10% |
Determination of the number : | a 4 to 6 samples can be determined simultaneously |
Determination of ammonia technical indicators | |
Measuring time: | 30 to 50 minutes |
The number of samples: | 9 |
Optical stability: | ≤ ± 0.001 A/10min |
Dear customer,
We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .
Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science.
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.