Alpha Frisker Station
Alpha Frisker Station - Model 215
Specifications
APPLICATION: alpha frisking, hand monitor with alarm
DETECTOR: alpha air proportional probe with integrated electronics
WINDOW AREA: active: 139 cm² (21.6 in² ); open: 110 cm² (17.1 in²)
WINDOW: 0.4 mg/cm² aluminized mylar with aluminum screen (79% open), can be easily replaced by removal of six screws on back of probe
EFFICIENCY (4Ï€): 10%- 239Pu
DETECTOR USE TIME: when disconnected from charger, 30 minutes maximum
DETECTOR RECHARGE TIME: 20 minutes
DETECTOR DISPLAY:
DETECTOR: alpha air proportional probe with integrated electronics
WINDOW AREA: active: 139 cm² (21.6 in² ); open: 110 cm² (17.1 in²)
WINDOW: 0.4 mg/cm² aluminized mylar with aluminum screen (79% open), can be easily replaced by removal of six screws on back of probe
EFFICIENCY (4Ï€): 10%- 239Pu
DETECTOR USE TIME: when disconnected from charger, 30 minutes maximum
DETECTOR RECHARGE TIME: 20 minutes
DETECTOR DISPLAY:
red LED - alpha pulse or continuous on alarm
amber LED - trouble
green LED - OK
amber LED - trouble
green LED - OK
DETECTOR AUDIO: 85 dB at 30.5 cm (12 in.); programmable to other sound levels
OPERATING VOLTAGE: altitude sensitive, 1950 Vdc (sea level) to 1775 Vdc (2.1 km [7000 ft])
COUNTER THRESHOLD SETTING: -4 mV
CALIBRATION DUE DATE: when exceeded, amber trouble light will illuminate (real time clock located in charging/calibration stand)
POWER:
OPERATING VOLTAGE: altitude sensitive, 1950 Vdc (sea level) to 1775 Vdc (2.1 km [7000 ft])
COUNTER THRESHOLD SETTING: -4 mV
CALIBRATION DUE DATE: when exceeded, amber trouble light will illuminate (real time clock located in charging/calibration stand)
POWER:
Detector: internal capacitors provide power for 30 minutes (in non-alarming condition) when operating independent of the stand
Stand: +15 Vdc (+12 Vdc minimum to +20 Vdc maximum) at 100 mA maximum
Stand: +15 Vdc (+12 Vdc minimum to +20 Vdc maximum) at 100 mA maximum
CONSTRUCTION: conductive plastic body with internal sealed electronics
TEMPERATURE RANGE: -20 to 50 °C (-4 to 122 °F)
SIZE:
TEMPERATURE RANGE: -20 to 50 °C (-4 to 122 °F)
SIZE:
Detector: 24.1 x 11.4 x 3.8 cm (9.5 x 4.5 x 1.5 in.) (H x W x D)
Charging/Calibration Stand: 13.5 x 14.7 x 5.8 cm (5.3 x 5.8 x 2.3 in.) (H x W x D)
Charging/Calibration Stand: 13.5 x 14.7 x 5.8 cm (5.3 x 5.8 x 2.3 in.) (H x W x D)
WEIGHT:
Detector: 0.54 kg (1.2 lb)
Stand: 0.50 kg (1.1 lb)
Stand: 0.50 kg (1.1 lb)
