Dosimeter (β and γ) LDSM-A10 Catalog

Overview

Dosimeter (β and γ) LDSM-A10 features Ore containing materials for radioactive detection and Cobalt source for electronic accelerator irradiation place radiation detection with Energy ranges of X and Gamma radiation up to 40 KeV to 3.0 MeV and Beta radiation up to 0.5 to 3.0 MeV. Automatic failure detection function, measures gamma and beta radiation dose rate from the background to extra levels with digital LCD backlight display for specifies units of measurement with low battery indication, measurement errors, surface soft and hard beta-particles flux density, threshold level and real time. Magnifying tube has quick detection and localization of gamma and beta radiation sources within seconds and Built-in gamma, beta sensitive Geiger-Muller counter.

Features :

Ore and Cobalt source materials
One AAA battery with operating temperature up to -20 °С to +50° С
Built-in gamma, beta sensitive Geiger-Muller counter
Programmable voice and dose rate alarm with cumulative dose alarm threshold, light and vibration alarm way response within seconds
Dose rate and cumulative dose measurement function at the same time
Automatic setting of measurement intervals and ranges with automatic save dose value and automatic failure detection function
Battery voltage and low battery indication

Specifications :

Temperature Range	-20°С to +50°С
Measurement Ranges	dose equivalent rate (137 Cs): 0.01 μ Sv/h to 10 m Sv/h dose equivalent (137 Cs): 0.01 u Sv to 9999 Sv
Energy Ranges	X and Gamma radiation: 40 KeV to 3.0 MeV Beta radiation: 0.5 to 3.0 MeV
Display Unit	Dose rate: µ Sv/h, m Sv/h, Sv/h automatic conversion Dose: µ Sv, m Sv, Sv automatic conversion
Detector	GM counter
Energy dependence	≤ ± 25 %(relative to 137 Cs)
Relative errors	≤ ± 10 %(in 20 u Sv/h)
Dose rate and dose alarm threshold value	full range can be adjusted
Protective alarm response time	not more than 3 seconds (in 10 uSv/h)
Sensitivity	2000 CPM /(mR/h)
Humidity	≤ 85% RH
Power	One AAA battery
Dimension	125 × 55 × 26 mm
Weight	120 g

Applications :

Dosimeter has been widely used in nuclear facilities around environmental radiation detection,  soil surface and agricultural radiation pollution detection, radioactive radiation (beta and gamma) detection and radiation medical treatment places for radiation detection. Also it finds application in ore building materials field for detection of radioactive material and Cobalt source for electronic accelerator irradiation place radiation detection.