970899WP

Thermo Orion Dissolved Oxygen/BOD Probe

Thermo Orion Dissolved Oxygen/BOD Probe

Description

Thermo Orion dissolved oxygen/BOD probe, waterproof BNC connector, 1m cable

Features

  • Compatible with most pH meters with BNC connector
  • Air Calibration and Automatic Temperature Compensation
  • Convenient pre-filled cap membrane modules
Free Shipping on this product
List Price
$1372.00
Your Price
$1,166.20
Drop ships from manufacturer

Shipping Information
Return Policy
Why Buy From Fondriest?

Details

The Thermo Orion Dissolved Oxygen BOD Probe greatly simplifies the routine measurement of dissolved oxygen, particularly biochemical oxygen demand (BOD). The polarographic electrode allows dissolved oxygen concentration to be read directly in parts per million on any pH meter, eliminating the need for a dedicated readout meter.

When used with your standard pH meter, the Orion 970899WP Oxygen electrode provides a convenient interface for measuring biochemical oxygen demand (BOD). Built-in circuits convert the output to a signal that can be read by most pH meters. Standardization is fast and easy using water-saturated air or a chemical standard. An overflow funnel for use in BOD bottles allows measurements to be made in the same bottle before and after incubation.

Maintenance is easy with the pre-assembled membrane/electrolyte module. There are no membranes to cut or solution to pour. Each Orion 970899WP is packaged complete with two membrane/electrolyte modules, overflow funnel with built-in stirring bar, and batteries.
Notable Specifications:
  • Electrode Type: Polarographic Gas Sensing Combination
  • Concentration Range: 0 to 14 ppm (nominal)
  • Accuracy: +/-0.05 ppm or 2% of reading, whichever is greater
  • Response Time: 96% response in less than 30 seconds between oxygen-free and air-saturated water at 22 C
  • Oxygen Consumption: 0.1 mg/hr
  • Battery Life: One year based on 4 hours/day operation
  • Temperature Range: 0 to 45 C
  • Membrane Caps: Pre-Filled Membrane Cap (970801)
  • Temperature Sensor: Dual, thermally separated
  • Application: Lab
What's Included:
  • (1) Dissolved oxygen/BOD probe
  • (2) Pre-filled cap membrane modules
  • (1) Overflow funnel with built-in stirring bar
  • (1) Set of batteries
Image Part # Product Description Price Stock Order
Thermo Orion Dissolved Oxygen/BOD Probe 970899WP Orion dissolved oxygen/BOD probe, waterproof BNC connector, 1m cable
$1166.20
Drop ships from manufacturer
Image Part # Product Description Price Stock Order
Thermo Orion 970801 Orion pre-filled cap membrane module
$68.26
Drop ships from manufacturer
Thermo Orion 970803 Duracell 10L14 batteries, 2 ea.
$50.49
Drop ships from manufacturer

Questions & Answers

| Ask a Question
How long is the battery life?
The battery will last one year if the probe is used for approximately 4 hours a day.
After I install a new membrane, can I use the probe immediately?
After installing a new membrane, leave the probe in a BOD bottle with 50mL of distilled water for 30 minutes before calibrating.

Related Products

In The News

Arsenic in Drinking Water: A Tale of Public and Private Water Sources, and Regulation

In recent months, a maelstrom of change has been rippling through many federal agencies, particularly those tasked with regulations connected to environmental science . Naturally, the Environmental Protection Agency (EPA) is no exception, and may be one of the agencies seeing the most change . The idea in play appears to be the deregulation is going to achieve better outcomes for America and for citizens. However, recent research on arsenic in drinking water suggests otherwise, providing a crystalline example of how vitally important the work and regulations of the EPA really are.

Read More

Imperial County Residents Help Tackle Air Monitoring

Residents from Imperial County, California are benefitting from a new air quality monitoring network of low-cost environmental sensors that provide real-time pollution data. The county is subject to many air pollution sources such as field burning, unpaved roads, several industrial facilities and its close proximity to the Salton Sea. The City of El Centro, California, which is located in the county, has the fifth-worst air quality in the United States, according to a study by the American Lung Association. While there are several different types of air pollution, particulate matter (PM) is a main concern in Imperial County. PM is a mixture of extremely small particles and liquid droplets that get into the air.

Read More

The Arizona Department of Environmental Quality's Water Quality Division

With an average rainfall of only 12.5 inches per year and a population that's growing faster than the country's , Arizona is a state that faces unique challenges, especially when it comes to clean, safe water. The Water Quality Division of the Arizona Department of Environmental Quality (ADEQ) protects and enhances public health and the environment by monitoring and regulating drinking water. And although they make use of the latest scientific methods and new technology, given the current state of Arizona's water system, they also rely upon low-tech equipment and cooperation from members of the community to monitor water quality in the state. Team members in the Groundwater Protection Program work to sample, test and characterize groundwater quality in all 51 of Arizona’s basins.

Read More