DOG-208F Industrial Pure Water Dissolved Oxygen Electrode
Features
| DOG-208F Dissolved Oxygen Electrode applicable for Polarography Principle |
| With platinum (Pt) as cathode and Ag / AgCl as anode |
| The electrolyte is 0.1 M potassium chloride (KCI). |
| The silicone rubber permeable membrane imported from U.S. serves as the permeable |
| membrane. |
| It has silicone rubber and steel gauze. |
| It is featured by collision resistance, corrosion resistance, high.temperature resistance, shape |
| retention and other performances |
Technical Indexes:
| Measuring range: 0-100ug/L 0-20mg/L |
| Electrode material: 316L stainless steel |
| Temperature compensation resistor: 2.252K 22K Ptl00 Ptl000 etc |
| Sensor life: >3 years |
| Cable length: 5m (double shielded) |
| Detection lower Limit: 0.1ug/L(ppb)(20ºC) |
| Measurement upper limit: 20mg/l(ppm) |
| Response time: ≤3min(90%, 20ºC) |
| Polarization time: >8h |
| Minimum flow rate: 5cm/s; 515 L/h |
| Drift: <3%/month |
| Measurement error: <±1 ppb |
| Air current: 50-80nA Note: Maximum current 20-25 uA |
| Polarization voltage: 0.7V |
| Zero Oxygen: <5ppb(60min) |
| Calibration intervals: >60 days |
| Measured water temperature:0~60ºC |
Packing & Delivery
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FAQ
1. Who are we?
BOQU instrument focus on R&D and production of Water Quality analyzer&sensor since 2007. Our mission is To be brightest eye for water quality monitoring on earth.
★ Employees: 200+ people
★ Annual growth rate: 35%
★ R&D experiences: 20+ years
★ Technical patents: 50+
★ Annual production quantities: 150,000pcs
★ Cooperation companies: Boehringer Ingelheim, CM, Roche
★ Main Industries: Power plant, Water treatment plant, Drinking water, Pharmaceutical, Fish farming, Swimming pool.
2. How can we guarantee quality?
1) 100% OQC for all of products before shipping
Testing pictures and videos to be provided before shipping
3. What's our main business?
Whole solution for water quality instruments. Including analyzers and sensors for pH, COD, BOD,
conductivity, Dissolved Oxygen, Turbidity, TSS, Residual chlorine, Ammonia, Nitrate, Hardness and etc..
4. Why choose us instead of other suppliers?
1) Manufacturer was established since 2007, top supplier of water quality instrument.
One stop solution provider for water quality monitoring, thousands of projects reference.
24 hours after-sales service team, products training on time.
20+ years R&D experience, support OEM & ODM service.
50+ Patents for water quality analyzer and sensor
5. What service can we provide?
Incoterms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU,
Express Delivery, DAF, DES;
Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY,CHF;
Payment method: T/T, MoneyGram, Credit Card, PayPal,Western Union, Cash, Escrow;
Language: English, Chinese, Spanish, Korean
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