Measurement system without mercury for determination of the amount of dissolved oxygen consumed by aerobic biological microorganisms in water. The sensor uses manometric technology and micrprocessor control to provide regular data measurements over defined periods.

• Very simple to use and mercury-free
• Five values every 24 hours can be memorised or viewed instantaneously on the numerical display
• 1, 6 and 10 sample bottle versions available
• Measurement ranges: 90/250/600/999 ppm BOD

Temperature control is usually required for reproducible results - please see entries for thermostatic cabinets and incubators which are supplied separately.

Temperature control is usually required for reproducible results - please see entries for thermostatic cabinets and incubators which are supplied separately.