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Nanjing Juge Environmental Technology Co., Ltd.
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Portable Trace Micro ppb Dissolved Oxygen Analyzer Clark electrode

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Nanjing Juge Environmental Technology Co., Ltd.

City: nanjing

Country/Region:china

Tel:86-025-84930801

Contact Person:
Mr.Leon Chen
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Portable Trace Micro ppb Dissolved Oxygen Analyzer Clark electrode

Brand Name JUGE
Model Number AG-DO700Y
Certification IOS9001, CE
Place of Origin Nanjing, China
Minimum Order Quantity 1 Unit
Price USD3000-4000
Payment Terms Online order,T/T
Supply Ability 100 Unit/Week
Delivery Time 5-8 working days
Packaging Details Neutral carton
Type Handheld
Range‌ 0.01 μg/L – 20.00 mg/L
Resolution 0.01 μg/L
‌Zero Error < 0.50 μg/L
‌Response Time‌ T90 < 15 s
‌Power Supply 4×AA alkaline batteries (>1,500 hrs)
Dimensions 164 mm (L) × 75 mm (W) × 17 mm (H)
Weight‌ 300 g (incl. instrument, probe & flow cell)
Detailed Product Description

Portable Trace Micro ppb Dissolved Oxygen Analyzer Clark electrode


>>Principle

Based on Clark electrode technology, specifically designed for measuring trace-level (ppb level) oxygen concentrations in water.


>>Application

○  Detection and analysis of low-concentration dissolved oxygen in power plants, waste heat boilers, deoxygenated water, etc.

○ Trace oxygen detection in semiconductor ultrapure water.


>>Feature

High-Precision Sensor‌: Detection limit of 0.01 μg/L, resolution of 0.01 μg/L

Rapid Response‌: Typically requires only 3 minutes to measure from atmospheric O₂ to μg/L-level concentrations

Simplified Calibration‌: Ready for measurement upon startup; no prolonged electrode polarization needed

Extended Electrode Lifespan‌: Reduced replacement frequency and costs

Low-Maintenance Design‌: Electrode servicing interval of 4–8 months under normal use

Ultra-Low Power Consumption‌: Operates >1,500 hours on four AA alkaline batteries

Robust & Ergonomic‌: IP67 waterproof rating; magnetic attachment; lightweight (300g)


>>Technical Parameter

SpecificationDetail
Measurement Range0.01 μg/L – 20.00 mg/L
Resolution0.01 μg/L
Zero Error< 0.50 μg/L
Response TimeT90 < 15 s
Temp. SensorNTC thermistor (±0.1°C accuracy)
CompensationAutomatic temperature; manual barometric pressure & salinity
Temp. Range0–50°C
Flow Rate150–500 mL/min
Power Supply4×AA alkaline batteries (>1,500 hrs)
Operating Env.Temp: 0–45°C; RH: ≤90%
Protection RatingIP67
Dimensions164 mm (L) × 75 mm (W) × 17 mm (H)
Weight300 g (incl. instrument, probe & flow cell)


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