기포내 미량가스 분석용 질량분석기(Blister analysis)
Gas Inclusion Analysis System
fast and dynamic measurement of gas inclusions
variable sample amounts between 10E-3 and 10E-12 bar*l
gold plated sample chamber
manual breaking device with different types of sample holders
automatic breaking device with autosampler for blisters(8) or capillaries(30)
measurement of partial and total pressure
fully automated system calibration*sample analysis
data processing and analysis report via InProcess software
The GIA 522 gas inclusion analysis system was developed to analyse small to
extremely small gas inclusions in technical glasses* ceramics* minerals or
small hermetically sealed electronic components.
The samples are pierced with a metal needle in a gold plated stainless steel
chamber under ultra high vacuum conditions. The gas captured in the inclusion
expands as it passes through a transfer line into the measurement chamber.
The analyser has a detection limit of better than 10 ppb. Thus* the GIA 522
performs reliable measurements on smallest bubbles and for gas amounts as
small as a few pico litres.
The GIA 522 is a completely automated gas analysis system. InProcess
Software controls the whole measuring process* instrument calibration* data
acquisition and data evaluation. An additional special software tool for data
analysis evaluates the measurement results and controls data exchange with
the customer specific database.