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Display Unit
Weight 3.4 kg (7 lb 6 oz). Size: 32.5 H x 27.9 W x 22.2 D cm (2.80 H x 11.00 W x 8.75 D inches).
Visual Displays Two rows x 20 characters high visibility vacuum fluorescent, percentage of Alarm 40-element LED bar graph.
Keypad 18 keys, full numeric plus function keys.
Flow Rate Range 8.5 to 113 l/min, 0.5 to 6.8 m3/hr (0.3 to 4.0 ft3/min). Status Indicators Front panel lights display READY and MALFUNCTION conditions, red alarm strobe light, sonalert
Communication Ports Computer: DB9, RS-232 standard, RS-485 optional. Printer RS-232 serial DB9.
Data Log Buffer 2,000 entries of combined Concentration and Status. Change information Equivalent to 83 days of 1 hour detail, nearly 14 days of 10-minute detail or over 24 hours of 1 minute detail.
Alarm/Fail Relays SPST, 15 A @ 30 VDC / 120 VAC resistive.
Analog Output 0 to 5 VDC output, five decade logarithmic. Power Requirements 100 to 240 VAC, 50 to 60 Hz, 120 Watts maximum.
Radial Sampling Head
Size 24.9 H x 14.2 W x 18.5 D cm (9.8” H x 5.6” W x 7.3” D).
Detector Type 2 each 5 cm (2”) diameter sealed proportional (Ar/CO2), 80 kPa (600 Torr) fill pressure
Window 2 to 3 mg/cm2, mica. 4π Efficiency: 8.5% 60Co, 17% 90Sr/90Y (nominal).
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Inline Sampling Head
Size 24.1 H x 23.6 W x 16.3 D cm (9.5 H x 9.3 W x 6.4 D inches).
Detector Type 2 each 2.5 cm (1”) diameter sealed proportional (Ar/CO2), 80 kPa (600 Torr) fill pressure
Window 2 to 3 mg/cm2, mica. 4πEfficiency: 5.75% 60Co, 12% 90Sr/ 90Y (nominal)
Noble Gas Sampling Head
Size 29.5 H x 14.2 W x 18.5 D cm (11.6” H x 5.6” W x 7.3” D) Detector Type 2 each 5 cm (2”) diameter sealed proportional (Ar/CO2), 80 kPa (600 Torr) fill pressure.
Window 2 to 3 mg/cm2, mica. 4πEfficiency: 6.4% 85Kr, 4.4% 133Xe (nominal)
Pump Module
Size 24.6 H x 27.4 W x 18.6 D cm (9.68” H x 10.8” W x 7.31” D)
Weight 8 kg (17 lbs).
Flow Rate Capacity 56 l/min (2.0 ft3/min) nominal at STP with clean filter.
Power 0.2 hp, 3 Amps @ 115 VAC or 1.5 Amps @ 220 VAC
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