Dissolved Oxygen and BOD Probes

Galvanic, polarographic, and optical devices used with dissolved oxygen (DO) and BOD meters to determine the oxygen content of water and other liquids and solutions; may include a stirring mechanism that improves the speed and accuracy of readings.

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Thermo Scientific™ Orion™ RDO™ Dissolved Oxygen Probe

Measure dissolved oxygen levels without the difficulties of membrane replacement by using this RDO™ dissolved oxygen probe.

Pricing and Availability
Specifications

Type	DO Probe
Dissolved Oxygen (Concentration Range)	0.00 to 20.0 mg/L
For Use With (Equipment)	Orion Star Meter with RDO input
Sensor Types	RDO Optical Dissolved Oxygen Sensor
Temperature (Metric) Operating	0°C to 50°C
Probe Type	RDO Optical Dissolved Oxygen
Dissolved Oxygen (Saturation Range)	0.0 to 200%

Thermo Scientific™ Orion™ Dissolved Oxygen/BOD Probe

Make any pH meter a dissolved oxygen meter with this dissolved oxygen/BOD probe.

Pricing and Availability
Specifications

Dissolved Oxygen (Concentration Range)	0 to 14 ppm
For Use With (Equipment)	Dissolved Oxygen/BOD Probe
Sensor Types	Polarographic Dissolved Oxygen Sensor
Temperature (Metric) Operating	15°C to 35°C

Thermo Scientific™ Orion™ DO Probe for Lab or Field

Use this dissolved oxygen (DO) probe, featuring automatic temperature compensation and convenient screw-on membrane caps, in the lab or in the field.

Pricing and Availability
Specifications

Connections	9-pin MiniDIN
Max. Overpressure	6 bar
Response Time	90% of final value in 10 sec.
Oxygen Consumption	0.008μg/h (mg/L)^-1 at 20°C
Sensor Types	Dual Thermally Separated
Min. Sample Flow	10 cm/sec.
Drift	∼0.1%/day
Storage Requirements	-5°C to +50°C
Temperature (Metric) Operating	0°C to 50°C

Fisherbrand™ Oxygen/Temp Probes

Dissolved Oxygen and BOD Probe ideal for use in most laboratory and scientific environments.

Pricing and Availability

Thermo Scientific™ Orion™ Standard Epoxy DO Probe for the Lab or Field, compatible with Star Series meters

Use this standard epoxy DO probe in the lab or the field for reliable results no matter what the environment.

Pricing and Availability

Thermo Scientific™ Orion™ AUTO-STIR™ BOD Probe, with autostirrer, for Star Series Meters

Accurately and conveniently conduct dissolved oxygen measurements with this BOD probe, which features an integrated stirrer.

Pricing and Availability

Mettler Toledo™ InLab™ 605 Dissolved Oxygen Sensor

Pricing and Availability

Mettler Toledo™ InLab OptiOx™ DO Sensor

Designed for harsh environments. Mettler Toledo™ InLab OptiOx™ DO Sensor is an optical dissolved oxygen sensor with an integrated temperature probe and easy-to-replace sensor caps. The robust and manageable design uses RDO technology and is well suited for a wide range of applications.

Pricing and Availability
Specifications

Includes	Sensor probe, sensor cap, BOD adapter, protective guard, fixed cable
Connections	Mini-LTW (IP67)
Temperature (Metric) Range	0°C to 50°C
Length (Metric)	65 mm (shaft)
Dissolved Oxygen (Concentration Range)	0 to 50 mg/L
Sensor Types	DO (Optical)
Certifications/Compliance	CE, ISO 9001 certified
Probe Type	Temperature Probe: NTC 30 kΩ
Diameter (Metric) Body	16 mm
Dissolved Oxygen (Saturation Range)	0 to 500%