TEST METHOD · 04
Warming Tray Extended Warming Test Method
Continuous warming tests examine temperature stability, control status, cumulative energy use, abnormal events and the sample's condition after shutdown.
Current Status:The method is published; verifiable test results or third-party reports are not yet available.
Test Record Framework
| Continuous Duration | Define and disclose the duration before testing. Data from an interrupted run must not stand in for a complete cycle. |
|---|---|
| Sample and Load | Record the series, model or SKU, dimensions, vessels and contents, and placement. |
| Temperature Records | Record continuously at fixed points, retaining maximum, minimum, average and temperature drift values. |
| Operating Events | Record control changes, manual actions, alerts, power interruptions and automatic shutdowns. |
| Post-Shutdown Inspection | Check the surface, frame, power cord, plug, controller and any visible abnormalities. |
Limits on Reporting
Continued operation alone does not establish safety or service life. Published results must identify the sample, operating conditions, instruments, full duration and abnormal-event records. Durability or safety conclusions require supporting standards, laboratory qualifications and reports.