Microprocessor DO Meter | High-Accuracy Dissolved Oxygen Measurement

Description

Precision Dissolved Oxygen & Temperature Analysis for Water Quality Testing

The Microprocessor DO Meter is a high-performance instrument designed for accurate measurement of Dissolved Oxygen (DO) and temperature in a wide range of aqueous samples. Equipped with advanced microprocessor control, automatic calibration, and a high-quality DO probe, it ensures fast, stable, and highly reliable results.

Ideal for environmental monitoring, aquaculture, wastewater treatment, research laboratories, industrial water analysis, and academic institutions.

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✅ Key Features

🔹 High-Accuracy DO Measurement

Measures Dissolved Oxygen (mg/L or ppm)

Displays % Saturation based on water temperature and pressure

Suitable for testing freshwater, seawater, industrial effluents, and biological cultures

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🔹 Microprocessor-Controlled Precision

Automatic temperature compensation (ATC)

Automatic or manual atmospheric pressure & salinity compensation (model dependent)

Smart stabilization indicator for accurate end-point readings

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🔹 Reliable DO Probe with Replaceable Membrane

Galvanic or polarographic sensor (as per model)

Replaceable DO membranes for long-term use

Fast response and high stability in fluctuating environments

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🔹 Clear Digital Display

Bright LED/LCD screen

Shows DO readings, % saturation, temperature, and compensation status

Easy-to-read format for routine laboratory and field use

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🔹 Easy Calibration

Single or multi-point calibration

Automatic slope adjustment

Built-in auto zero for sensor accuracy

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🔹 Strong, Portable & Durable Design

Rugged ABS body for laboratory or outdoor use

Compact, lightweight, and field-friendly

Low power consumption

Optional rechargeable battery available

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📊 Technical Specifications (Typical)

Parameter Specification

DO Range 0.0 – 20.0 mg/L (ppm)
% Saturation 0 – 200%
Temperature Range 0–50°C
Accuracy (DO) ±0.2 mg/L
Accuracy (Temp.) ±0.5°C
Probe Type Galvanic / Polarographic
Calibration 1–2 point
Compensations Temp, salinity, pressure
Display Digital LED/LCD
Power Supply 230V AC / battery (optional)

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🎯 Applications

Drinking water & wastewater testing

Environmental monitoring programs

Aquaculture & fisheries

Research laboratories

Industrial effluent analysis

Biotechnology & fermentation monitoring

Academic science labs

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💡 Why Choose This Model?

✔ Accurate & stable DO measurement
✔ Microprocessor-controlled reliability
✔ Replaceable-membrane DO probe
✔ Clear and easy-to-read digital display
✔ Suitable for both lab and field testing

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