Home » Real Instruments Lutron PDO-519 High-Precision Dissolved Oxygen Meter, Automatic Calibration, Polarographic Probe, Temperature Compensation, IP65 Splashproof Design for Water Quality Testing, Aquaculture, Environmental Monitoring & Laboratory Use
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Real Instruments Lutron PDO-519 High-Precision Dissolved Oxygen Meter, Automatic Calibration, Polarographic Probe, Temperature Compensation, IP65 Splashproof Design for Water Quality Testing, Aquaculture, Environmental Monitoring & Laboratory Use

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SKU: PDO-519
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Lutron PDO-519 Dissolved Oxygen Meter Specifications:

  • Measurement Range:

    • Dissolved Oxygen (DO): 0.00 mg/L to 20.00 mg/L
    • Oxygen Saturation: 0.0% to 100.0%
    • Temperature: 0.0°C to 50.0°C (32.0°F to 122.0°F)

  • Accuracy:

    • Dissolved Oxygen: ±0.3 mg/L
    • Oxygen Saturation: ±2% full scale
    • Temperature: ±0.5°C (±0.9°F)

  • Resolution:

    • Dissolved Oxygen: 0.01 mg/L
    • Oxygen Saturation: 0.1%
    • Temperature: 0.1°C (0.1°F)

  • Probe Type:

    • Polarographic dissolved oxygen probe with replaceable membrane caps.

  • Response Time:

    • T90 (time to reach 90% of the final value): ≤30 seconds at 25°C

  • Temperature Compensation:

    • Automatic from 0°C to 50°C.

  • Calibration:

    • Automatic air calibration and zero-point calibration for enhanced measurement accuracy.

  • Display:

    • Large LCD screen with dual display for simultaneous readings of dissolved oxygen and temperature.

  • Power Source:

    • 4 x AAA batteries or optional AC adapter.

  • Operating Conditions:

    • Temperature: 0°C to 50°C (32°F to 122°F)
    • Humidity: ≤80% relative humidity

  • Waterproof Rating:

    • IP65 rated, suitable for splashproof operation in the field or laboratory environments.

  • Dimensions:

    • Main unit: 180mm x 72mm x 32mm (7.09 x 2.83 x 1.26 inches).
    • Probe cable length: 4 meters (13.1 feet).

  • Weight:

    • Approximately 330 grams (0.73 lbs), including batteries.

Lutron PDO-519 Dissolved Oxygen Meter Description:

The Lutron PDO-519 Dissolved Oxygen Meter is a precise and reliable instrument designed to measure dissolved oxygen levels and temperature in water samples. It is suitable for a range of applications, including aquaculture, water quality testing, environmental monitoring, and laboratory research.

The meter offers an impressive range of 0.00 to 20.00 mg/L for dissolved oxygen and a temperature range of 0.0°C to 50.0°C, providing versatility for different types of water samples and environmental conditions. It features automatic temperature compensation to ensure accurate readings even with fluctuating water temperatures.

The polarographic sensor used in the PDO-519 provides fast and reliable readings, with a T90 response time of less than 30 seconds. The device also includes both automatic air calibration and zero-point calibration features for improved measurement accuracy and ease of use.

The dual-display LCD screen shows both the dissolved oxygen and temperature values simultaneously, making it convenient for users to monitor both parameters at the same time. The IP65-rated design ensures that the meter is protected against water splashes and dust, making it suitable for outdoor and laboratory environments.

The Lutron PDO-519 is powered by AAA batteries or an AC adapter, offering flexibility for both fieldwork and in-lab applications. With its durable design, reliable performance, and ease of use, the PDO-519 is an essential tool for monitoring water quality in a variety of professional settings.