SAM12 Small Articles Monitor
SAM12 Small Articles Monitor
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Thermo Scientific™

SAM12 Small Articles Monitor

Replace complex hand frisking processes with a precise, computerized, measurement control solution for monitoring small articles and tools for radioactive contamination.
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Número de catálogoDescripción
SAM12A4C2D2L4 mostradores, 2 puertas
SAM12L6C1D2L6 mostradores, 1 puerta, bajo consumo
SAM12A4C1D2L4 mostradores, 1 puerta
SAM12A6C1D2L6 mostradores, 1 puerta
SAM12A6C2D2L6 mostradores, 2 puertas
SAM12L-6C-2D-2L6 mostradores, 2 puertas, bajo consumo
Número de catálogo SAM12A4C2D2L
Precio (MXN)
-
Descripción:
4 mostradores, 2 puertas
Quickly and thoroughly monitor articles used in radiation-controlled areas for radioactive contamination with a precise, computerized, measurement control solution. The Thermo Scientific™ SAM12 Small Articles Monitor is a well-proven, reliable, rugged instrument that monitors articles for gamma-emitting radionuclides and easily achieves clearance limits for higher energy gamma emitters such as 137Cs and 60Co. This monitor allows dynamic discrimination between natural (NORM) and man-made radiations, and offers a unique feature for 60Co monitoring.

SAM12 Small Articles Monitors are operating in a large number of nuclear power plants worldwide, demonstrating why this instrument is the ideal method of monitoring for unrestricted release.

  • Background shielding and compensation reduce shine and scatter effects. 
  • Measures fixed, smearable, internal and external gamma contamination simultaneously
  • Measures down to clearance levels less than 5000 dpm (83 Bq)
  • Discrimination of Natural Occurring Radioactive Material (NORM) via Natural Background Reduction (NBR) Cobalt Coincidence monitoring
  • Provides excellent uniformity of response across the chamber
  • Monitors for single particles or distributed contamination with equal effectiveness
  • Able to check for changing background during the measurement
  • Fast, easy and thorough monitoring with no special training or supervision required
  • Reduced time to count
  • Includes large touch-screen color LCD display; no keyboard required
  • Thermo Scientific™ ViewPoint™ Enterprise compatibility
  • Automated calibration and checking routines
  • Upload and download easily via USB
  • Lead shielding: 1 or 2 in. (2.5 or 5cm) lead shielding may be specified as standard

Options: 

SAM12 mounting stand for floor bolting; USB dot matrix printer; and jigs for both one- and two-door SAM12 monitors 

Recommended locations: 

Clean tool shop

Hot tool shop

Green tag table

Health physics control point

Unsupervised locations (using SAM12 and ViewPoint Enterprise monitoring system)

Containment exits

Boot barriers/step-off pads

Recommended uses:

Monitoring laundry and garment bags

Free release surveys during dismantling or decommissioning

Contamination control during outage

Monitoring for incoming NORM at 5000dpm

Serving as an active barrier at the RCA Boundary

Especificaciones
Alarma sonoraYes
Certificaciones/conformidadEMC Compliances: EN61326, EN55022 (emissions), EN61000-4 (immunity); LVD Compliances: EN61010
EstructuraSteel frame with 2 in. Lead Sheilding
Fondo (imperial)33 in.
Descripción4 mostradores, 2 puertas
Volumen de detección4 detectors: 32923 cm3 (2025 in.3); 6 detectors: 49385 cm3 (3037 in.3)
Detectores4 plastic scintillation detectors, 1451 cm2 (225 sq in.) each
Modos de visualizaciónOperation, Configuration, Calibration
Tipo de pantallaColor LCD, with 12.1 in. (31 cm) diagonal viewing area and touch sensitive overlay
Unidades de visualizaciónUser Selectable
Eficacia4 detector version: Co-60: 40%; Cs-137: 16%; Ba-133 26%
Intervalo de energía50 to 2000 KeV
Altura (imperial)45 in.
Altura (métrico)1114 mm
Hertz47 to 63 Hz
EntradasDigital I/O connections: Ethernet and 4 USB
Indicadores LEDStatus Indicators
LinealidadLinear response in excess of 5 MBq (130 µCi) of Cs-137
Tiempo de medición3 to 300 sec.
SalidasDigital I/O connections: Ethernet and 4 USB
RendimientoDetects 5000 dpm (83 Bq) activity in 15 μR/h (0.15 μSv/h) background within 10 seconds (4 detectors, 1 in. shield) or 5000 dpm activity in 100 μR/h (1 μSv/h) background within 30 seconds (6 detectors, 2 in. shield); 90% confidence, <0.1% false alarms
Consumo de energía65 W
Fuente de alimentación85 to 264 VAC
Intervalo de humedad relativaUp to 95%, Non-Condensing
Tiempo de respuestaDependant on user requirements
Temperatura de funcionamiento (imperial)32°F to 113°F
Temperatura de funcionamiento (métrico)0°C to 45°C
Intervalo de temperatura-10°C to +60°C
Uniformidad±22% at 68% confidence, for Cs-137
Vataje65 W
Peso (imperial)3040 lb.
Anchura (imperial)27 in.
Fondo (métrico)837 mm
Área de la superficie de detección4 detectors: 5776 cm2 (900 sq. in.) 6 detectors: 8664 cm2 (1350 sq. in.)
Tipo de productoSmall Articles Monitor
Tipo de radiaciónGamma
Peso (métrico)1380 kg
Anchura (métrico)687 mm
Unit SizeEach