Thermo Scientific VH-D20 Operating Manual page 171

Type
Safety features
Good Laboratory Practice
(GLP) features
Charged Aerosol Detectors (VH-D20, VF-D20)
Operating Manual
Specification
VH-D20
• Overpressure relief valve on gas inlet
• Liquid detection inside the detector and safe leak handling
• Detection of high evaporation temperatures
• Pump flow shutdown
• Leak detection and safe leak handling
Predictive Performance functions for scheduling maintenance procedures
based on the actual operating and usage conditions of the detector.
This includes monitoring of the replacement interval for the gas filter assembly
and the service interval.
All system parameters are logged in the Chromeleon Audit Trail.
9 • Specifications
VF-D20
Page 171