Based on the previously established industry standards for hot runner response speed, the test can be completed according to the following standardized procedures:
Heating Response Test: Start the hot runner from room temperature and record the total time to reach the set operating temperature. Simultaneously, calculate the time to reach thermal equilibrium at all points to verify if it meets the standard of ≤30 minutes.
Dynamic Adjustment Test: Artificially create small temperature fluctuations and record the response time for the temperature control system to return to the set value after triggering adjustment. Verify if it meets the general requirement of ≤10 seconds.
Data Verification: Collect data synchronously throughout the process using a high-precision thermometer to eliminate sensor error interference and ensure accurate test results.
This test method fully matches mainstream industry standards and accurately determines the actual response performance of the hot runner.
