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Portable Dissolved Oxygen Tester 25-PDO101
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Portable Dissolved Oxygen Tester 25-PDO101

Portable Dissolved Oxygen Tester 25-PDO101 is equipped with polarographic sensor to measure the dissolved oxygen content. The manual salinity & barometric pressure compensation helps in accurate measurement of dissolved oxygen. The system menu of dissolved oxygen meter can set 9 parameters such as stability conditions, calibration points etc. Due to its portable nature this meter can be used across water purification plants, waste water management plants for testing & quality analysis.

Specifications

Dissolved oxygen range 0.0 to 20.0 mg / L (or ppm)
Dissolved oxygen accuracy ± 0.2 mg / L
Resolution 0.01 mg / L
Calibration points 1 to 2 points
Sensor type Polarographic DO probe
Temperature compensation range 0 to 50 °C, 32 °F to 122 °F, Automatic
Barometric pressure correction 60.0 to 112.5 kPa, 450 to 850 mmHg
Salinity correction 0 to 50 g / L
% of saturation of oxygen range 0.0 to 200.0 %
% of saturation of oxygen accuracy ± 2.0 % F.S.
% of saturation of oxygen resolution 0.1, 1 %
System menu Allows setting of 9 parameters
Data hold function Manual or automatic endpoint detection
Power off Manual or automatic (10, 20, 30 minutes)
Reset function Yes
Memory Stores up to 500 data sets
Output USB communication interface
Display Backlit LCD (130 × 110 mm)
Connector 6 pin mini plug
Calibration due 0 to 31 days
Stability connector Low or high
Power 3 x 1.5 V “AA” batteries
Dimension (L x W x H) 170 × 85 × 30 mm
Weight 300 g

Features

  • Equipped with polarographic sensor
  • Equipped with large backlit LCD display
  • 1-2 points calibration using air saturated water & zero oxygen solution
  • Manual salinity & barometric pressure compensation for better measurement of dissolved oxygen
  • System menu allows setting the 9 optional parameters
  • Automatic temperature compensation for accurate measured value over the entire range
  • Auto hold function freezes stable, final readings for better viewing and recording
  • Built-in real time clock stamps store data to meet GLP standard
  • Expanded memory stores and recalls up to 500 readings
  • Data is transferrable to PC via USB interface
  • Reset function automatically resumes all the settings to default mode
  • Help message as an operational guide for quick beginning to the dissolved oxygen meter

Applications

Portable dissolved oxygen meter has applications in water & waste water management industry, environmental monitoring, surface ground water, research & development, education to detect content of dissolved oxygen.

Standard Accessories

Dissolved oxygen probe
Dissolved oxygen Electrolyte solution
Membrane cap
AA batteries
Carrying case

Optional Accessories

Polarographic sensor
30 mL electrolyte solution per bottle
Membrane cap

Catalog

Portable Dissolved Oxygen Tester 25-PDO101 Catalog

Related Models Of Portable dissolved oxygen meter

Lab Expo offers a Portable Dissolved Oxygen Meter designed for precise and reliable measurement of dissolved oxygen levels. It offers manual salinity and barometric pressure compensation for enhanced accuracy. Our meter is equipped with a built-in real-time clock that timestamps data to comply with GLP standards. It also includes automatic temperature compensation to ensure accuracy across various conditions. Its auto-hold function freezes stable, final readings, making it easy to view and record. Our meter features a polarographic sensor and an easy-to-read LCD.