parameters:
Temperature:
◆ Temperature working range: 100°C to 450 °C
◆ Temperature rising time: <30min
◆ Temperature fluctuation: ± 0.5 °C
◆ Temperature display error: ≤± 0.2 °C
◆ Temperature recovery time: <4min
◆ Accuracy of timer: 0.01s
◆ Cut-off time interval: 1-36000s