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DOS-118A Water handy Industrial digital online dissolved/Gas oxygen meter
OverviewQuick DetailsPlace of Origin:Shanghai, China (Mainland)Brand Name:BOQUModel Number:DOS-118AMeasuring range :: 0 ~ 20.00 m/LPackaging
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Overview
Quick Details
Place of Origin:
Shanghai, China (Mainland)
Brand Name:
BOQU
Model Number:
DOS-118A
Measuring range ::
0 ~ 20.00 m/L
Packaging & Delivery
Packaging Details
PP Bag/Paper Box/Sponge/Sea-worthy Box
Delivery Time
0-10Days

DOS - 118A Industrial Portable Oxygen meter


 

 

Product Description

 

 

 

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.

New layout, LCD display, a key and small !!!
 


Technical Data

1. Measuring range: 0-20 mg/L 

       Resolution :0.0001 mg/L

        Precision :0.001 mg/L (switch)
2. Error value: + / - 0.001 mg/L
3. Heavy resilience: 0.001 mg/L or less
4. Response time: not more than 30 s (90%, 25 ℃)
5. Zero (error) : (. 0000-1999) mg/L, 0.001 mg/L or less
6. Working conditions:
  A) Temperature: 5-35 ℃.
  B) Relative temperature: no more than 85% RH.
  C) Power supply: DC3V.
  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.
  H) Electricity consumption: 1.5Vx2 batteries run continuously for 365 days.(electric continuously)
  I) maintenance costs, maintenance free.
7. The influence of the power supply voltage changes1/5 the instrument error value.
8. The influence of environment temperature changes2/3 the instrument error value.
9. Oxygen electrode life: more than 1 year.
10. Power consumption: < 2 mw.
11. Installation dimensions: 25 * 68 * 68 mm.
12. Weight: 230 g.

 

 

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