Shanghai Boqu Instrument Co.,Ltd
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Water Treatment High Temperature Online Dissolved Oxygen Sensor
DOG-208FA
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Description
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 峖12, 峖19 and 峖25 type for option.
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 峖12, 峖19 and 峖25 type for option.
Features
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
2.With imported breathable membrane heads.
3.Steel gauze electrode membrane and silicone rubber
4.Endure high temperature, deformation characteristics
Specification
Electrode body material: stainless steel
Permeable membrane: fluorine plastic,silicone,stainless steel wire mesh composite membrane.
Cathode: diameter 0.5 mm platinum wire
Anode: diameter 0.3 mm silver
Electrodes built-in temperature sensor: 22 kilohms negative temperature coefficient thermistor
semiconductor (under room temperature)
Internal electrolyte: chloride solution
The response current in the air: 60 Na Ampere.
The response current in a nitrogen atmosphere: less than one percent response current of response in air.
Electrode response time: about 60 seconds (up 95% response)
Electrode Response Stability: a constant oxygen partial pressure at a constant temperature environment,
Response current drift: less than 3% per week
Liquid mixing flow to the electrode response: 3% or less (in water at room temperature)
Electrode Response Temperature Coefficient: 3% (at room temperature)
Insert the electrode diameter: 12 mm, 19 mm, 25 mm (optional)
Electrode insertion part length: 80,150,200,250,300 mm (optional)
Permeable membrane: fluorine plastic,silicone,stainless steel wire mesh composite membrane.
Cathode: diameter 0.5 mm platinum wire
Anode: diameter 0.3 mm silver
Electrodes built-in temperature sensor: 22 kilohms negative temperature coefficient thermistor
semiconductor (under room temperature)
Internal electrolyte: chloride solution
The response current in the air: 60 Na Ampere.
The response current in a nitrogen atmosphere: less than one percent response current of response in air.
Electrode response time: about 60 seconds (up 95% response)
Electrode Response Stability: a constant oxygen partial pressure at a constant temperature environment,
Response current drift: less than 3% per week
Liquid mixing flow to the electrode response: 3% or less (in water at room temperature)
Electrode Response Temperature Coefficient: 3% (at room temperature)
Insert the electrode diameter: 12 mm, 19 mm, 25 mm (optional)
Electrode insertion part length: 80,150,200,250,300 mm (optional)
About Us
Shanghai Boqu Instrument Co., Ltd was established in 2007, and located in Kangqiao Town Pudong New Area Shanghai. It is the professional manufacturer of electrochemical instrumentation and electrode combine with the R&D, production and sales. The main products include pH, ORP, conductivity, ion concentration, dissolved oxygen, turbidity, alkali acid concentration and electrode etc.
Our company focus on product quality and after-sales service, adhere to the quality principle of"Aspiring excellence, Creating perfect", obedience to the work style of "Integrity rigorous, Pragmatic and Efficient", to promote "Innovation, Development and Win-Win " spirit of enterprise, with advanced technology and equipment, professional technology as the foundation, high-quality products and perfect after-sales service won the trust of our customers and partners!
We sincerely hope that on the basis of mutual benefit with friends at home and abroad to join hands in creating development and harmonious! Welcome domestic and foreign merchants to come to seek common cause!
No. of Employees: 48 Persons
Business Type: Manufacturer/OEM
Main Products
pH Meter, pH Sensor, Dissolved Oxygen Meter, Do Sensor, Conductivity Meter, Conductivity Sensor, Turbidity Sensor, Chlorine Analyzer, Concentration Meter, Sodium Meter