β Detector | SIMTRUM Photonics Store

β Detector – STM1111 STM1111 β detector can measure low energy β ray, because of its excellent anti-interference ability, can be widely used in environ mental detection, precision measurement, scientific research and other fields.It is mainly composed of photo multiplier, high voltage power supply module, signal forming circuit and scintillator .     STM1111 β detector  has the advantages of simplicity, high reliability and high detection efficiency . Before leaving the factory, it has been tested in all aspects, connected to the power supply, the output end can be used with the counting unit.

Product Specifications and Brochures

Product Brochure Link:

Note:

(1) Test with a 60μ Ci14C source 3mm from the detector.

(2) 1-hour instability test process: The count rate of detector acquisition was 10.0±0.5ks-1, the collection time of each data was set as 4min, and 15 data were collected cumulatively (1 hour) for each set of data. The absolute value of deviation between each value of each set of data and the mean value was calculated, and the three groups were tested continuously (3 hours). The maximum value of the three groups was the 1-hour operating instability test value. The maximum value is the one-hour operating instability test value . The maximum value is the 1-hour operating instability test value.

Dimension

(unit: mm, line length can be customized)