Real Instruments JPB-70A High-Precision Dissolved Oxygen Meter with Wide Measurement Range, Automatic Air Calibration, Temperature Compensation, IP54 Waterproof, & User-Friendly for Environmental Monitoring, Aquaculture, Water Treatment & Laboratory

Dissolved Oxygen Meter JPB-70A Description:

The JPB-70A Dissolved Oxygen Meter is a reliable and versatile device designed for measuring dissolved oxygen in water, making it ideal for environmental monitoring, aquaculture, water treatment plants, and laboratory analysis. With a measurement range of 0.00 to 20.00 mg/L, it accurately determines oxygen levels in various water samples, including fresh and marine water.

The device features a polarographic dissolved oxygen sensor that delivers fast and precise measurements with an accuracy of ±0.3 mg/L. It also provides temperature compensation to ensure consistent results across a range of temperatures from 0°C to 40°C. The large LCD display presents readings for dissolved oxygen, oxygen saturation, and temperature clearly, making it user-friendly for professionals and non-experts alike.

The JPB-70A offers automatic air calibration, ensuring ease of use and reliable accuracy in different environments. Its IP54 rating provides protection against dust and water splashes, making it suitable for field and lab use. Powered by AA batteries, it is lightweight and portable, allowing for extended use in remote locations.

With its precise measurements, user-friendly design, and robust build, the JPB-70A is an indispensable tool for anyone needing to monitor oxygen levels in water for research, industrial, or environmental purposes.

Dissolved Oxygen Meter JPB-70A Specifications:

• Measurement Range:

  • Dissolved Oxygen (DO): 0.00 mg/L to 20.00 mg/L
  • Oxygen Saturation: 0.0% to 200.0%
  • Temperature: 0°C to 40°C (32°F to 104°F)

• Accuracy:

  • Dissolved Oxygen: ±0.3 mg/L
  • Oxygen Saturation: ±2.0%
  • Temperature: ±0.5°C (±0.9°F)

• Resolution:

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

• Response Time:

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

• Calibration:

  • Automatic air calibration in saturated air.

• Operating Conditions:

  • Temperature: 0°C to 40°C (32°F to 104°F)
  • Humidity: ≤85% relative humidity

• Probe Type:

  • Polarographic dissolved oxygen sensor.

• Power Supply:

  • 4 x AA alkaline batteries (or equivalent).

• Display:

  • Large LCD display for clear readings of DO, saturation, and temperature.

• Dimensions:

  • Main unit: 180mm x 85mm x 45mm (7.09 x 3.35 x 1.77 inches).

• Weight:

  • Approximately 400 grams (0.88 lbs), including batteries.

• Waterproof Rating:

  • IP54 rated for protection against splashes and dust.