Beijing HiYi Technology Co., Ltd
| Payment Terms | L/C,D/A,D/P,T/T |
| Supply Ability | 999 |
| Brand Name | Zetron |
| Certification | CE Atex |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T | Supply Ability | 999 |
| Brand Name | Zetron | Certification | CE Atex |
| Place of Origin | China | ||
| High Light | national standard COD digester ，COD digester water analyzer ，water quality COD digestion system | ||
|
Digestion quantity |
(GL-106, 6 samples) (GL-108, 8 samples) (GL-112, 12 samples) (GL-112a, 12 samples) |
|---|---|
|
Executive standard |
HJ828-2017 |
|
Heating panel |
imported microcrystalline panel |
|
Cooling system |
glass burr return pipe and double fan thermal cooling |
|
Time temperature |
165-350 ℃, 5-150 min (supporting customization) |
|
Measurement range |
10 ~ 1000mg/L (water sample dilution of more than 1000 mg/L) |
|
Measurement error |
relative standard deviation of potassium hydrogen phthalate standard solution (500mg/L) ≤ 5.0% relative standard deviation of industrial organic wastewater (500mg/L) ≤ 7.0% |
|
Heating power |
1600-2000W (power adjustable) |
|
Digestion time |
10 minutes ~ 2.5 hours (support custom) |
|
Instrument power supply |
AC (220V ± 5%), 50Hz |
|
Working environment |
5-40 ℃, ≤ 85% non-condensing |
|
Instrument size |
440mm × 330mm × 570mm |
|
Instrument weight |
approx. 15 kg |
The national standard COD digester follows the national standard HJ828-2017 COD Determination Method Water Quality Determination of Chemical Oxygen Demand Dichromate Method to ensure the digestion operation of reflux heating and slight boiling for 2 hours. The preparation and addition of reagent solution are consistent with the standard method to ensure reliable and accurate analysis results.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2001
Total Annual:
10000000-15000000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
HiYi Techonology is a professional company of committed to the development of the gas detection industry, has more than 15-year experience in specializing in the research, development, manufacture and sale of gas detectors. With the strong technical force and economic strength, company is constan... HiYi Techonology is a professional company of committed to the development of the gas detection industry, has more than 15-year experience in specializing in the research, development, manufacture and sale of gas detectors. With the strong technical force and economic strength, company is constan...
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