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Mass Flow Controllers and Liquid Flow MetersFeatures
Baratron Capacitance Manometers & Valves- All pressure devices are calibrated on automated MKS Vacuum Diagnostic Systems.
- These systems allow our technicians to test from 10 Mtorr to 5000 Torr with +/- .08% of reading accuracy.
- Provide a complete service, including sensor and PCB replacement if needed.
- Re-ranging service for all manometers as well as calibration of pressure controllers and pressure devices is available.
- Our exacting rebuild process stars with dismantling of each valve, which is subsequently cleaned and inspected.
- Using a proprietary system purpose built for testing valve functions, Semigroup analyzes motor function.
- Checks valve positioning, validates leak integrity and tests flapper assembly functions on every valve.
- Based upon test results each valve is rebuild as needed to conform to manufacture's specifications.
- New seal and bearing kit is installed in every valve.
- Teflon recoating is applied as needed.
- Prior to packaging, a three phase quality assurance test represents the final phase of our rebuilding process.