Tuotteet » Säteilymittaus » Dosimetria » Thermo Luminescent Dosimeters TLD-fi » RE 2000 - TLD reader

RE 2000 - TLD reader

Tuotenro: 1235-138

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  • Evaluation of whole body, extremity, beta, gamma, x-ray and neutron doses in single or mixed fields
  • Hole code or bar code identification of the dosimeter card
  • High measurement reproducibility with standard industrial N2 heating
  • Fully programmable pre-heat, measurement and anneal cycles
  • Automatic element-sensitivity correction and background subtraction
  • Pre- and post-calibration capability

RE 2000A is a universal, low cost and high precision TLD-reader for automatic processing of dosimeter cards  and single TLD chips. The photon counting method used over the whole measurement range provides an excellent signal to noise ratio for the measurement. This makes the reader suitable for all forms of personal dosimetry, and for the full range of dose levels from the low ones of environmental monitoring to the high ones of clinical dosimetry.

Capacity: 200 personnel dosimeters or 800 single elements per loading
Processing speed: 82 two element cards per hour, 128 single elements per hour
Element types: round pellets ø4.5 mm, square chips 3.2 x 3.2 x 0.9 mm
Dynamic range: 7 decades (9 decades with neutral filter)
Signal measurement: Photon counting with max. count rate of 100 MHz
System stability: Controlled by high stability temperature controlled reference light source
Detector stability: Photocathode stabilized by peltier cooling
Dark current: Negligible - variation in the background count rate <1 µSv Cs-137 equivalent dose
Pellet heating: Contactless hot nitrogen, flow rate 5 l/min, up to 400°C
Environment conditions Operating: +10°C to +40°C, Storage : -10°C to +50°C
Voltage & consumption: 1~230 V
Data interface: RS-232 (9pin D-connector) or LAN (RJ-45 optional)
Dimensions (DxWxH): 40 x 57 x 34 cm
Weight: 33 kg
User interface: WinTLD Light Software running on a separate PC
Options: WinTLD Pro Management Software for RE-2000