Radiation Protection

The LB 112 Micro-Gamma datalogger is a stationary monitor for one or two independent detectors or for a low dose / high dose rate measuring system. The operation of the device is controlled with a simple menu and softkeys. Operation of the LB 112 is carried out with five softkeys located below the vacuum fluorescence display with adjustable brightness. All parameters are protected by a password. If the dose rate unit changed, the results are automatically renormalised. The dose rates are also available as output currents via the two analog outputs 0/4-20 mA, in a linear or logarithmic scale.

The LB 126 is a portable dose rate monitor which is used for fast and reliable measurements in photon radiation fields. A sealed off proportional counter tube, approved in accordance with the measured quantity of ambient dose equivalent H*(10), is used as detector. Three buttons suffice to navigate through the clearly arranged and userfriendly menu prompting. Up to 1000 measurements can be stored in the data memory and this data can be accessed and printed out via a RS232 and/or a RS485 interface.

The LB 134 Universal Monitor II can be used for the measurement of radioactive alpha and beta/gamma contaminations, for the determination of activities, as well as for the determination of the gamma and neutron dose rate in the parameter ambient equivalent dose and dose rate H*(10). A large number of different detectors can be connected to the base unit for this purpose. By integrating a Geiger-Müller counter tube it is possible to measure the gamma dose rate without connecting an additional external detector.