Vacuum Leak Risk Oven Process
Use the material acceptance endpoint to compare equipment configurations; confirm each capability on the selected model.
Troubleshoot with empty-chamber pump-down and isolated-hold curves at the same temperature, then add trays and samples progressively to distinguish leakage from increased outgassing.
Equipment decisions
-
Compare empty and loaded pump-down curves to distinguish leaks, sample outgassing and vapour load; one pressure-rise result cannot by itself establish seal failure.
-
Record pressure-hold behaviour at the same temperature and isolation conditions, then inspect door seals, valves, joints, gauge lines and the pump.
-
Repeat baseline and loaded checks after servicing or seal replacement; retain before-and-after curves to confirm recovery of the drying endpoint and atmosphere stability.
Trial and acceptance
Record the initial sample condition, loading layout, recipe version and raw measurements. Agree the acceptance endpoint before the trial; repeat at challenging load positions and compare the finished material result.
Catalogue comparison
Candidate models in the current catalogue: ESC-VO1000-T6, ESC-VO125-T6, ESC-VO216-T6, ESC-VO27-T6. These are comparison candidates, subject to the process checks above.
The following specifications apply only to the models listed:
- ESC-VO1000-T6: Internal Chamber Dimensions: 1000*1000*1000 mm
- ESC-VO1000-T6: Operating Temperature Range: A:Room temperature+25~200℃;B:Room temperature+35~300℃;C:Room temperature+45~400℃;D:Room temperature+50~500℃;E:Room temperature+60~600℃
- ESC-VO1000-T6: Heating System: Stainless steel high-speed heater
- ESC-VO1000-T6: Control System: Touchscreen programmable control
- ESC-VO125-T6: Internal Chamber Dimensions: 500*500*500 mm
- ESC-VO125-T6: Operating Temperature Range: A:Room temperature+25~200℃;B:Room temperature+35~300℃;C:Room temperature+45~400℃;D:Room temperature+50~500℃;E:Room temperature+60~600℃
- ESC-VO125-T6: Heating System: Stainless steel high-speed heater
- ESC-VO125-T6: Control System: Touchscreen programmable control
- ESC-VO216-T6: Internal Chamber Dimensions: 600*600*600 mm
- ESC-VO216-T6: Operating Temperature Range: A:Room temperature+25~200℃;B:Room temperature+35~300℃;C:Room temperature+45~400℃;D:Room temperature+50~500℃;E:Room temperature+60~600℃
- ESC-VO216-T6: Heating System: Stainless steel high-speed heater
- ESC-VO216-T6: Control System: Touchscreen programmable control
- ESC-VO27-T6: Internal Chamber Dimensions: 300*300*300 mm
- ESC-VO27-T6: Operating Temperature Range: A:Room temperature+25~200℃;B:Room temperature+35~300℃;C:Room temperature+45~400℃;D:Room temperature+50~500℃;E:Room temperature+60~600℃
- ESC-VO27-T6: Heating System: Stainless steel high-speed heater
- ESC-VO27-T6: Control System: Touchscreen programmable control
