Before choosing operating conditions for VO and HTO selection, define the observable material result and the actual load.
For VO versus HTO, first establish whether reduced pressure is required and compare vacuum heat transfer with air circulation. Use these configuration-comparison checks as the trial objective. Fix the same material endpoint and representative loading before comparing the proposed equipment modes.
Identify calibrated temperature and relevant pressure, oxygen or surface-test measurements; map actual tray, chamber or stage positions including shielded and heavily loaded areas.
Demonstrate the applicable vacuum, circulation, filtration or plasma mode with the real sample configuration. Compare position-specific material results and the complete cycle against the agreed objective.
Explain differences in heat transfer, airflow, shadowing and usable loading space. Choose a configuration only from the demonstrated conditions and document any further trial needed for transfer.
Describe scale-up using usable tray area, part layers, spacing and thermal load per batch; nominal-volume ratios do not directly predict throughput.
Retain the material endpoint and sample-temperature window from laboratory trials, and remeasure heating, evacuation, purge and cooling times in the larger chamber.
Compare lab and pilot results at the most challenging load positions, then assess accepted output per batch and complete cycle time.
A validation report should identify sensors and calibration, show raw curves and material results, and document deviations and the decision to accept or revise the process.
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:
