100 cm² Gas Flow Proportional Detector - Model 43-143

This 100 cm² gas flow proportional detector provides excellent alpha and beta efficiency. It is most commonly used at frisking stations where it can be fed a continuous supply of P-10 counting gas. The gas feed to this detector is through the detector cable itself and not through a separate gas supply line, thus making it like any other detector/cable combination. The gas exits the detector through a pin-sized hole located at the top of the detector body. This detector requires use of Ludlum's RG62 type detector cable and also a gas adapter which are available separately (see options).

Another feature of this light-weight design is the easy access to the metalized polyester window whenever it requires replacement. This is accomplished by simply sliding the front face cover off the detector body.