1. Temperature range: normal temperature -98 ℃;
2. Control accuracy: ± 1.0 ℃
3. Uniformity: ± 1.0 ℃
4. Controller: The temperature control is a digital temperature controller that automatically calculates PV/SV and displays them simultaneously, with button settings;
5. The current controller is an SSR solid-state relay;
6. Drive mode: PID control mode, DC3-32V；
7. Timer function: From 1 second to 9999 hours (with the option to set hours, minutes, or seconds), the timer will start and stop heating and power supply when the time is up;
8. The heating element is a U-shaped stainless steel heating tube;
9. Heating time: about 30 minutes at room temperature -98 ℃