- Highly Sensitive Large Area Plastic Scintillation Detectors
- Microprocessor Based Electronics
- Audible and Visual Alarm Indicators
- Dynamic Alarm Circuit for Optimal Sensitivity
Part Number - 48-3078
System Includes
1 ea. Microprocessor Based Electronics
2 ea. 480 in³ Plastic Detectors with 200'(61m) cables
1 ea. 5"(12.7cm) Diameter Red Alarm Strobe with 50'(15m) Cable
1 ea. 10 µCi(370 kBq) Cs-137 Check Source
1 ea. 40 Column Date/Time Printer
SYSTEM OPERATION: Typically located at the scale/entrance area. The system will continuously monitor incoming materials for radiation. (Alarm can be set from 2 times background to just above background)
DETECTORS: 2 ea. 480 cubic inch (7866 cubic cm) shielded plastic scintillation detectors
AUDIO: Unimorph type speaker (greater than 68 dB at 2 feet(61 cm))
METER: 3.5" (6.4 cm) arc, 1 mA analog type
METER DIAL: 0 - 25 kcps
CHECKING (green LED):Indicates vehicle is passing through the system
SYSTEM OK (green LED): Indicates the system is functioning properly
CHANNEL 1: Pushbutton to check the count rate on channel 1
CHANNEL 2: Pushbutton to check the count rate on channel 2
ALARM: Indicated by a red LED's, red flashing lamp, and audible tone (Can be internally set from 4 - 34 deviations above background in increments of 2 )
Note: A deviation setting of 30 is approximately equivalent to 2 times background.
AUDIO ACKNOWLEDGE: Push-button to silence the audio after an alarm has been indicated
ALARM RESET: Push-button to reset the alarm
FAIL 1 (yellow LED): Indicates when a signal is not received from detector 1
FAIL 2 (yellow LED): Indicates when a signal is not received from detector 2
RS-232: 9 pin connector to allow connection of a computer or printer for data logging.
CONTROLS: 5 pin connector allowing for connection of external alarm indicators
RELAYS: 3 pin connector allowing for connection of external alarm indicators
POWER: 95 - 135 VAC (178 - 240 VAC available), 50 - 60 Hz single phase (less than 100 mA)
ELECTRONICS CONSTRUCTION:Steel NEMA 12 enclosure
TEMPERATURE RANGE: -20 degrees F(-29 degrees C) to 140 degrees F(60 degrees C)
SIZE:(Electronics) 15" (38.1 cm)H X 12" (30.5 cm)W X 6.5" (16.5 cm)D
(Detectors) 72"(183 cm)H X 8"(20.3cm)Diameter
WEIGHT:(Electronics) 18 lbs (8.2 kg)
(Detectors) 65 lbs(30 kg) each
SHIPPING WEIGHT: 200 lbs (91 kg) shipped via UPS in 3 boxes
