Enhanced Gas and Aqueous Phase Systems
Greater Accuracy
Higher Resolution
Sophisticated Control Options
Sensible Pricing
Customizable Q-Boxes
Choice of Gas Analyzers (CO2, O2, CH4 etc.)
Pump, mass flow monitor, temperature and RH
Temperature-controlled case.
Choice of sample chambers or customized options
Laboratory or Field Use
Minimum 8 hour battery life
Intuitive software
Rugged, Accurate and Dependable.
Why Q-Boxes are Better

Qubit Systems has been designing and building respirometry systems for 25 years. We are research scientists who understand research requirements and respect research budgets. We offer customized solutions at very attractive prices, with complete systems starting at less than $10,000 US. Moreover, we are renowned for offering the best support of any scientific instrumentation company.

The technicians at Qubit are outstanding; they were able to modify the system to suit our particular needs and they have always been quick to respond when technical support was required.
Dr. Tyson MacCormack, Biology Department, Mount Alison University, New Brunswick, Canada

Q-Box Features

  • Configurable for open flow, stop-flow or intermittent flow operation.
  • Automated multi-channel systems available.
  • Sequential or parallel measurements.
  • Baseline tracked and interpolated between sample measurements.
  • Automated computation of rate data.
  • Raw dated collected and saved.
  • Set -up files provided for quick-start, easily modified by the user.
  • Temperature control and pressure correction for the most stable data.
  • High resolution analyzers and sensors.
Combined Gas Phase and Aqueous Measurements
When purchasing a new gas exchange system for research purposes, I took a chance with Qubit systems; they claimed to produce a competitive system at almost half the price of those of more established companies. I am happy to say that I am entirely happy with my decision.
Dr. Bill Shipley, Département de Biologie, Université de Sherbrooke
Qubit Systems on the Road

Algal Biomass, Biofuels and Bioproducts Boulder, CO June 17 - 19, 2019
Society for Experimental Biology Seville, Spain July 2 - 5, 2019
American Society for Plant Biology San Jose, California August 3 - 7, 2019
American Agronomy Society San Antonio Texas November 10 - 13, 2019
Contact Us
P: 613-384-1977
F: 613- 384-9118

1573 John Counter Blvd. Kingston,
Ontario, Canada, K7M 3L5