Cassette holder for computer-aided control system and authorized dosimeter storage 'KASKAD'

PO 'START' product

Purpose:
authorized access to dosimeters or other stored objects, radiation monitoring problem solving.

Functions:

  • storage of personal dosimeters (or other objects) in closable cells
  • authorized access to the cell contents by means of pass code reading
  • control of dosimeter and other small objects contamination with alpha- and beta-active substances
  • recording of staff operating time in the area of ionizing radiation by means of recording of time during which dosimeter is not in cassette holder
  • 'background' dosimeter dose assessment based on duration of dosimeter storage in the cassette holder

Options:

  • integration in existing computer-aided systems
  • report data preparation
  • installation of electronic dosimeter reader
  • video surveillance

Performance specification

NPP safety influence class according to NP-001-97 (OPB-88/97)

Number of cells in distributing device

not less than 50 pcs, for electronic dosimeters (ED)
not less than 100 pcs. for TL-dosimeters

Cell dimensions (mm)

85х33х70 (ED)
98х13х47 (TLD)

Control cabinet dimensions (mm, kg)

910х760х240, not more than 100

Storage cabinet dimensions (mm, kg)

910х560х240, not more than 70

Operating temperature range, oC

-5 to +50 °С

Operating pressure range (kPa)

86 ÷ 106

Operating humidity range ( %)

10 ÷ 80

Protection index

IP31

Solids and water penetration prevention level (GOST 14254)

IP65 – display
IP20 – rear part

Power supply

220 V ± 20 %, (50 ± 2,5) Hz

Uninterruptible power supply

230 V / 550 VA

Average MTBF (h)

not less than 10000 hours