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Portable Water Quality Meter
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Portable Trace Micro ppb Dissolved Oxygen Analyzer Clark electrode

Portable Trace Micro ppb Dissolved Oxygen Analyzer Clark electrode

Brand Name: JUGE
Model Number: AG-DO700Y
MOQ: 1 Unit
Price: USD3000-4000
Packaging Details: Neutral carton
Payment Terms: Online order,T/T
Detail Information
Place of Origin:
Nanjing, China
Certification:
IOS9001, CE
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)
Supply Ability:
100 Unit/Week
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

Specification Detail
Measurement 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
Temp. Sensor NTC thermistor (±0.1°C accuracy)
Compensation Automatic temperature; manual barometric pressure & salinity
Temp. Range 0–50°C
Flow Rate 150–500 mL/min
Power Supply 4×AA alkaline batteries (>1,500 hrs)
Operating Env. Temp: 0–45°C; RH: ≤90%
Protection Rating IP67
Dimensions 164 mm (L) × 75 mm (W) × 17 mm (H)
Weight 300 g (incl. instrument, probe & flow cell)