China Supplier Chlorophyll Sensor RS485 - T9008 BOD Water Quality On-line Automatic Monitor – Chunye

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China Supplier Chlorophyll Sensor RS485 - T9008 BOD Water Quality On-line Automatic Monitor – Chunye Detail:

T9008 BOD Water Quality On-line Automatic Monitor

BOD Water Quality On-line Automatic Monitor                                                              BOD Water Quality On-line Automatic Monitor

 

Product Principle:

Water sample, potassium dichromate digestion solution, silver sulfate solution (silver sulfate as a catalyst to join can more effectively straight-chain fatty compound oxide) and sulfuric acid mixture is heated to 175 ℃, dichromate ion oxide solution of organic matter after color change, analyzer to detect the changes in color, and the change of conversion into BOD value output and consumption of dichromate ion content of oxidizable organic matter quantity.

Technical Parameters:

No.

Name

Technical Parameters

1

Application Range

This product is suitable for wastewater with chemical oxygen demand in the range of 10~2000mg/L and chloride concentration lower than 2.5g/L Cl-. It can be extended to wastewater with chloride concentration lower than 20g/L Cl- according to customers’ actual demand.

2

Test Methods

Potassium dichromate was digested at high temperature and colorimetric determination.

3

Measuring range

10~2000mg/L

4

Lower limit of Detection

3

5

Resolution

0.1

6

Accuracy

±10% or ±8mg/L(Take the bigger value)

7

Repeatability

10% or 6mg/L(Take the bigger value)

8

Zero Drift

±5mg/L

9

Span Drift

10%

10

Measurement cycle

Minimum 20 minutes. Depending on the actual water sample, the digestion time can be set from 5 to 120min.

11

Sampling period

Time interval (adjustable), integral hour or trigger measurement mode can be set.

12

Calibration cycle

Automatic calibration (1-99 days adjustable), according to actual water samples, manual calibration can be set.

13

Maintenance cycle

Maintenance interval is more than one month, about 30 minutes each time.

14

Human-machine operation

Touch screen display and instruction input.

15

Self checking protection

Working status is self-diagnostic, abnormal or power failure will not lose data. Automatically eliminates residual reactants and resumes work after abnormal reset or power failure.

16

Data storage

No less than half a year data storage

17

Input interface

Switch quantity

18

Output interface

Two RS485 digital output, One 4-20mA analog output

19

Working Conditions

Working indoors; temperature 5-28℃; relative humidity≤90% (no condensation,no dew)

20

Power Supply and Consumption

AC230±10%V, 50~60Hz, 5A

21

Dimensions

355×40600(mm)

Product detail pictures:

China Supplier Chlorophyll Sensor RS485 - T9008 BOD Water Quality On-line Automatic Monitor – Chunye detail pictures

China Supplier Chlorophyll Sensor RS485 - T9008 BOD Water Quality On-line Automatic Monitor – Chunye detail pictures


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Using a full scientific good quality administration system, very good quality and superior faith, we win good standing and occupied this discipline for China Supplier Chlorophyll Sensor RS485 - T9008 BOD Water Quality On-line Automatic Monitor – Chunye , The product will supply to all over the world, such as: Uruguay, Iran, Chile, For many years, we have adhered to the principle of customer oriented, quality based, excellence pursuing, mutual benefit sharing. We hope, with great sincerity and good will, to have the honor to help with your further market.
  • Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
    5 Stars By Christine from London - 2017.07.07 13:00
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Gail from Vietnam - 2018.06.09 12:42
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