What should be paid attention to when calibrating the temperature and pressure of the socket fusion welding machine?

Temperature calibration:
1. Preheating time: Before measuring the temperature, make sure that the heating plate has enough preheating time to reach a stable working temperature.
2. Measurement position: When using a temperature measuring instrument, the measurement point should be selected in the uniformly heated area of ​​the heating plate, and multiple points should be measured to obtain an accurate average temperature.
3. Ambient temperature influence: Avoid calibration in an environment with large temperature fluctuations. Changes in ambient temperature may affect the measurement results.
4. Measuring instrument accuracy: Select a temperature measuring instrument with high accuracy, calibrated and within the validity period.
5. Safety protection: Since the heating plate has a high temperature during operation, wear protective gloves during operation to prevent burns.
Pressure calibration:
1. Pressure sensor installation: Make sure that the pressure sensor is firmly installed, accurately positioned, and in good contact with the pressure-applying component.
2. Zero calibration: Before measuring pressure, perform zero calibration on the pressure measuring instrument to eliminate errors.
3. Apply pressure at a uniform speed: When applying pressure for calibration, try to maintain a uniform speed to avoid excessive pressure fluctuations.
4. Multiple measurements: In order to obtain accurate pressure values, perform multiple measurements and take the average value.
5. Equipment carrying capacity: Be careful not to exceed the maximum pressure carrying capacity of the socket fusion welding machine to avoid damage to the equipment.