DOG-208FA DO electrode, which is specially designed to be resistant

to 130 degrees steam sterilization, the pressure auto-balance oxygen

electrode, for liquids or gases dissolved oxygen measurement, the

electrode is most suitable for small microbial culture reactor dissolved

oxygen levels on line. Also can be used for environmental monitoring,

wastewater treatment and aquaculture in-line measurement of dissolved

oxygen levels. Size Φ12, Φ19 and Φ25 type for option.

1.DOG-208FA using polarographic oxygen electrode principle.

2.With imported breathable membrane heads.

3.Steel gauze electrode membrane and silicone rubber

4.Endure high temperature, deformation characteristics

1. Electrode body material: stainless steel

2. Permeable membrane: fluorine plastic,silicone,stainless steel wire mesh

composite membrane.

3. Cathode: diameter 0.5 mm platinum wire

4. Anode: diameter 0.3 mm silver

5. Electrodes built-in temperature sensor: 22 kilohms negative temperature

coefficient thermistorsemiconductor (under room temperature)

6. Internal electrolyte: chloride solution

7. The response current in the air: 60 Na Ampere.

8. The response current in a nitrogen atmosphere: less than one percent

response current of response in air.

9. Electrode response time: about 60 seconds (up 95% response)

10. Electrode Response Stability: a constant oxygen partial pressure at a

constant temperature environment,

11. Response current drift: less than 3% per week

12. Liquid mixing flow to the electrode response: 3% or less

(in water at room temperature)

13. Electrode Response Temperature Coefficient: 3% (at room temperature)

14. Insert the electrode diameter: 12 mm, 19 mm, 25 mm (optional)

15. Electrode insertion part length: 80,150,200,250,300 mm (optional)

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods

are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: We can provide the sample, it is extra

Q: What is your terms of payment ?
A: 100% T/T in advance ,balance before shipment.