Products by Challenge Technology

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The Quick Scan BOD Analyzer is a laboratory respirometer, designed to quickly evaluate oxygen uptake in wastewater samples, and can be used to estimate BOD5, or to do rapid assessment of treatability on trucked-in or industrial waste. A short-run respirometric test on a wastewater sample can give...

The AER-208 Research Respirometer System. Automated, precision measuring and continuous recording of respiration rates for both aerobic and anaerobic lab-scale cultures, on up to 24 reactors, simultaneously. This system has been the cornerstone of countless discoveries and has been a primary...

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