Inquire/Review
OverviewShandong China Coal Industry And Mining Material Group Co., Ltd. New Energy Import & Export Branch
Contactor Ms. Mona Sun .
Portinternational express,china main port.
Minimum Order1 Set/Sets.
Supply Ability1000 Set/Sets per Month.
Payment TermsT/T,Western Union.
FOB Price

US $800 - 2,800 / Set

Specification

Measurement Range: 5~1000mg/L(about1000mg/l) can be dilution metering

Place of Origin: Shandong China (Mainland)

Model Number: HCA-100

Brand Name: china coal

More Detail

Summarize:

National standard GB 11914-11914 specification analysis method to set the water

chemical oxygen demand (COD) determination of COD (cr) steps, strictly stipulated the method of heating digestion time, solution acidity, indicators, such as the dosage of oxidant and catalyst conditions. Obviously, water quality determination of COD (cr) is a condition of has strict rules, has violated the conditions required for operation, will affect the accuracy of the measurement.

HCA - 100 standard COD digestion apparatus follows the

international standard (ISO) and the basic principle of the national standard (GB), to ensure the micro boiling reflux heating 2 hours of operation, the preparation of the reagent solution and addition amount consistent with GB method, ensure reliable and accurate analysis results.

Features:

HCA - 100 standard COD digestion device (6) computer technology

is adopted to improve the timing control of heating furnace, can be for 6 24 standard 250 ml conical grinding at the mouth of the bottle of reflux device for heating at the same time. To achieve the purpose of energy saving, reduce power load and improve efficiency.

HCA - 100 standard COD digestion apparatus adopts spherical

glass burr return line instead of return line, and to replace tap water cooling, air cooling technology can save water and can make the instrument standardization, but also improved the security of the instrument used.

Instruments of chemical solution preparation, operation and COD calculation completely comply with GB11914-89, less than 50 mg/L COD water samples by dilute titrant

and antioxidants, to improve the accuracy is higher than 1000 mg/L, the COD of water determination can be done through the proportion of water dilution.

Technical Specifications:

1.Measuring range: 0 ~ 1000 mg/L, 0 ~ 1000 mg/L (water dilution)

2.Measuring time: no more than 2 h

3..Accurady of measurement: Potassium hydrogen phthalate standard solution500mg/L,<=5%, Organic wastewater (500 mg/L),<=8%

4.Environment temperature.5~40°C

5.Heating power: 1500 w (AC 220 v + 22 v, 50 hz)

6.Product size: 400 X 280 X 560 mm

PHOTOS

HCA - 100 standard COD digestion - 6 tubes

CERTIFICATES

CONTACTS

Contact Detail

Telephone:
86-537-2385056
Mobile Phone:
0086 15092702127
Fax:
86-537-2486099
Address:
North Of Xinyuan Rd., East Of Torch Road, New & High Zone
Zip:
272100
Country/Region:
China (Mainland)
Province/State:
Shandong
City:
Jining

Trade market

Main Markets
North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe Central America Northern Europe Southern Europe South Asia Domestic Market Main Customers
hook,john,tom Total Annual Sales Volume
Above US$100 Million Export Percentage
21% - 30%

Factory Infomationt

Factory Size (Sq.meters)
10,000-30,000 square meters Factory Location
No. 69, Huoju Road, New & High Zone, Jining City, Shandong Province. China Number of Production Lines
Above 10 Number of R&D Staff
11 - 20 People Number of QC Staff
21 - 30 People Management Certification
ISO 90012000 ISO 9001
OEM Service Offered Design Service Offered Buyer Label Offered
  • HCA - 100 standard COD digestion - 6 tubes

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