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Sartrex - Model 209L -Portable Tritium-In-Air Monitors
The Sartrex Model 209L is one of the world’s premiere Tritium-In-Air monitors. Users worldwide appreciate its functionality, portability and reliability. The rugged aluminum housing ensures reliable operation in the most demanding of environments. The clear digital readout allows the operator to take error-free readings at a glance.
The Model 209L series has proven to be invaluable in detecting tritium hazards in heavy water reactors, tritium production plants, tritium upgrading plants and fusion research facilities. This unit has an excellent reputation for functionality and reliability in normal health physics applications wherever there is a distinct need for a portable instrument that will monitor tritium-in-air within a reasonably wide range of concentration.
This unit is one of the most inexpensive in the world, comparing favourable to much more costly instruments. This handheld, lightweight instrument is capable of measuring down to 10μCi/m3 [1(MPC)a]. Its single range allows readings of concentrations up to 20,000μCi/m3 [1999(MPC)a].
The detector is nominally an 80cm3 ionization chamber. Gamma radiation cancellation is provided by an adjacent sealed 80cm3 ionization chamber. The main power source is a rechargeable sealed lead-acid battery package.