Thermo Scientific LevelPRO Series, Руководство по установке

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Thermo Fisher Scientific LevelPRO Installation Guide
B-1
Appendix B
Specifications
Results may vary under different operating conditions.
Table B–1. Performance specifications
System performance 0.5% of span, typical
Table B–2. Gamma ray source
Source type Cs-137 or Co-60, both stainless steel doubly encapsulated
Size 10–10,000 mCi Cs-137 or 1,000–2,000 mCi Co-60 (source size
dependent upon application)
Source housing Carbon steel, lead filled, polyurethane painted (stainless steel
also available)
Two-position shutter, locks in OFF (closed) position
30°, 45°, and 60° beam angle source housings available (beam
angle is dependent upon application)
Table B–3. Integrated transmitter-detector
System architecture Multiprocessor based electronics provides uninterrupted
output during data entry and system interrogation
Surface mount technology provides high degree of reliability
All user data is doubly stored in non-volatile memory with no
battery backup required
Detection type PVT plastic scintillator with wide dynamic range; PVT resists
shock and moisture damage
Detector lengths Standard detector lengths in 2-ft increments, up to 12 ft*
Multiple detectors can be wired together for large
measurement spans
Power 115/230 Vac ±10%; 50–60 Hz or 24 Vdc available
Surge protected 9–35 Vdc
Operating temperature -40°C to +60°C (-40°F to +140°F), ambient
Enclosure construction Carbon steel polyurethane painted
Optional water-cooled detector for higher temperature
applications