- Pancake G-M
- Microprocessor Based
- Alpha/Beta Detection
PART NUMBER:48-2513
DETECTORS: Pancake G-M(2 detector arrays per hand; 1 array per shoe)
DETECTORS PER ARRAY:
HAND - 6 ea.
SHOE - 8 ea.
FRISKER - 1 ea.
OPEN AREA:
HAND -146 cm²
SHOE - 98 cm²
ACTIVE AREA:
HAND - 185 cm²
SHOE - 123 cm²
WINDOW: 1.7 ± 0.3 mg/cm² mica
EFFICIENCY (4 pi geometry):
5% - 14C; 22% - 90Sr/90Y; 19% - 99Tc
32% - 32P; 15% - 239Pu
AUDIO: Built in multi-tone unimorph type speaker (greater than 68 dB at 2 feet)
AUDIO ACKNOWLEDGE: push-button to silence audio
ALARM: Indicated by red LED's, and audible signal (each hand and foot has indicators for alpha and beta-gamma alarms)
READY: (green LED) Indicates the instrument is ready for use
COUNTING: (green LED) Indicates that a count is in process (activated by a switch in the hand cavity)
CHECK OK: (green LED) Indicates the person being monitored is under the set alarm limits
PROCEDURAL ERROR: (orange LED and continuous audible beep) Indicates the user has withdrawn their hands before the count is complete or that a count is attempted during a background update
UPDATING BACKGROUND: (orange LED) Indicates the system is updating the background
POWER: 95 - 135 VAC (178 - 240 VAC available), 50 - 60 Hz single phase (less than 100 mA)
CONSTRUCTION: Aluminum housing with beige polyurethane enamel paint
TEMPERATURE RANGE: -4° F(-20° C) to 122° F(50° C)
May be certified for operation from -40° F(-40° C) to 150° F(65° C)
SIZE: 58"(147.3cm)H X 28"(71.1cm)W X 32"(81.3cm)D
WEIGHT: 140 lbs (63.6kg)
SHIPPING SIZE: 59"(149.9cm)H X 37"(93.9cm)W X 34"(86.4cm)D
SHIPPING WEIGHT: 375 lbs (170.1kg)
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Page last updated: December 2000