Respirometry Plus, LLC

Respirometry Plus, an Arthur company that since 1968 has been recognized as the leader in developing respirometers, as well as a wealth of test methods. The tests, which are known as respirometry are tools for observing metabolic activity in any living system. The fully automated Arthur Respirometer has been sold worldwide to municipalities and industries for over 40 years. Now we are re-introducing it as our Phase V model with updated electronics, one or two 2-liter sample chambers and a built-in computer with touch screen controls. Remaining unchanged however, are all of the unique features that enable this respirometer to simulate exactly the activity of a full scale activated sludge plant and provide test results in minutes.