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SHANGHAI BOQU INSTRUMENT CO., LTD.
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Products: pH Meter , pH Sensor , Dissolved Oxygen Meter , Do Sensor , Conductivity Meter , etc.
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Industrial portable gas and water oxygen meter/tester
OverviewQuick DetailsPlace of Origin:Shanghai, China (Mainland)Brand Name:BOQUModel Number:DOG-118BRange:0-20mg/LPackagingDeliveryPackaging
$5 /Piece
Stock: 1000 Pieces
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Overview
Quick Details
Place of Origin:
Shanghai, China (Mainland)
Brand Name:
BOQU
Model Number:
DOG-118B
Range:
0-20mg/L
Packaging & Delivery
Packaging Details
pp bag, paper box. sponge, seaworthy box.
Delivery Time
15days

 

 

 

Product Description

 

 

 

DOS - 118B Industrial Water and Gas Portable Oxygen meter

 


 

DOS - 118A is polarography principle of electrochemical analysis instrument.Measuring gas of oxygen, but also dissolved oxygen in water solution.

Gas oxygen concentration (%) of measurement used in the food, fruit, medicinal materials warehouse, tunnels, civil air defence fortifications, ships, and lung function measurement is used in medical,

 power station, metallurgy, chemical industry and so on boiler combustion process of gas phase oxygen concentration measurement.
 
Dissolved oxygen (mg/L) refers to dissolve in water or liquid oxygen molecule state, its content is  aquaculture, water conservation, water supply, 

sewage treatment and other departments of the indispensable monitoring project.

 

 

 


Technical Data

1. Measuring range: 0-20 mg/L 

       Resolution :0.01 mg/L

        Precision :0.1 mg/L 
2. Error value: ≤0.14mg/L
3. Heavy resilience: 0.001 mg/L or less
4. Response time: not more than 30 s (90%, 25 ℃)
5. Zero (error) : (0.000-1.999)mg/L    ≤0.01 mg/L
6. Working conditions:
  A) Temperature: 5-35 ℃.
  B) Relative temperature: no more than 85% RH.
  C) Power supply: DC 9V.
  D) Measured medium temperature (5 ℃ to 40).
  E) Should be no electromagnetic interference influence equipment normal work.
  F) Atmospheric pressure: kPa (86-106).
  G) Power supply environment with good air circulation, no interference gas affected the accuracy of detection.

 

 

 

7. The influence of the power supply voltage changes: 1/5 the instrument error value.
8. The influence of environment temperature changes: 2/3 the instrument error value.
9. Oxygen electrode life: more than 1 year.
10. Power consumption: < 2 mw.
11. Installation dimensions: 25 * 80 * 145mm.
12. Weight: 250 g

 

 

 

Any further information pls feel free let me know .

 

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