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Lutron PDO-520 Pen Type Dissolved Oxygen Meter with Separate Probe

Lutron PDO-520 Pen Type Dissolved Oxygen Meter with Separate Probe

Brand
Lutron
Model number
PDO-520

Pen dissolved oxygen meter with a separate polarographic probe on a 4 m cable, auto calibration, ATC and IP65 protection.

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Key features

  • This Digital Oxygen Meter is supplied with a polarographic type probe with an incorporated Temp. sensor which serves for precise Dissolved Oxygen (DO) and Temp. measurement.
  • Applications for Aquarium, Medical research, Agriculture, Fish hatcheries, Laboratory, Water conditioning, Mining industry, Schools & Colleges, Quality control...
  • Heavy duty dissolved oxygen probe, probe head size can connect with BOD bottle.
  • Separate probe with 4 meters cable.
  • Automatic Temp. compensation from 0 to 50 °C for sensor.
  • Microprocessor circuit assures high accuracy and provides special functions and features.
  • Multi-display, show Dissolved oxygen & Temp. at the same time.
  • Build in temperature °C,°F measurement.
  • Temperature unit can default to °C or °F.
  • LCD with two display, easy readout.
  • Auto power off to save the battery life.
  • Records Maximum and Minimum readings with recall.
  • Data hold function for freezing the desired value.
  • Use the durable, long-lasting components, including a heavy duty & compact ABS-plastic housing case.

Specifications

Specifications
DisplayLCD size : 29 mm x 28 mm. Dual function LCD
CircuitCustom one-chip of microprocessor LSI circuit.
Measurement & RangeDissolved Oxygen : 0 to 20.0 mg/L ( liter ).; Air Oxygen : * For reference only; 0 to 100.0 %.; Temperature : 0 to 50 °C.
ResolutionDissolved Oxygen : 0.1 mg/L.; Oxygen in Air : 0.1 % O2.; Temperature : 0.1 °C.
AccuracyDissolved Oxygen : ± 0.4 mg/L.; Oxygen in Air : ± 0.7% O2. * For reference only; Temperature ± 0.8 °C/1.5 °F.
Sensor StructureThe polarographic type oxygen probe with an incorporated temperature sensor.
Temp. CompensationTemperature 0 to 50 °C; * Automatic adj.
Power offAuto power off saves battery life, or manual off by push button.
Data HoldFreeze the display reading.
Sampling Time of displayApprox. 1 second.
Operating Temp.0 to 50 °C.
Operating HumidityLess than 80% RH.
Power SupplyDC 1.5V battery ( UM-4/AAA ) x 4 PCs.
Power CurrentApprox. DC 6.2 mA.
Weight390 g/0.86 LB.
DimensionMain instrument: 180 x 40 x 40 mm ( 7.1 x 1.6 x 1.6 inch ).; Oxygen probe : 190 mm x 28 mm Dia. ( 7.5" x 1.1" Dia. ); Probe's cable length : 4 meters.
Accessories
Supplied withOperation manual : 1 PC.; Oxygen probe, OXPB-11 : 1 PC.; Soft carrying case, CA-05A : 1 PC.; Spare Probe head with Diaphragm OXHD-04 : 2 PC.; Probe-filling Electrolyte OXEL-03 : 1 PC.
OptionalOxygen probe : OXPB-11.; Spare Probe head with Diaphragm set : OXHD-04.; Probe-filling Electrolyte : OXEL-03.; Hard carrying case : CA-06.
Measurement Range
Air Oxygen0 to 100% (for reference only)
**Accuracy**
Dissolved Oxygen± 0.4 mg/L @ 23± 5°C

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

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