DT Quality Control
Gas mixture: Ar(93)-CO2(7) at 3 Bar
Dark current at 3400 V 2nA/m
Max gas leak 10-8 Bar*l/s
Wire tension tolerance 17g
Wire position tolerance 25µ
• Wire tension test ( wiring line )
• Wire position test ( X-ray )
• Gas leak & overpressure test
• Checking/packing/storing
• Wire tension ( chamber assembling zone )
• Each tube have unique Id code
• All tests are computer-based
• All results are automatically stored in DB
• Bar-code scanner is used for Id reading