Low-Temperature Constant-Temperature Experimental Apparatus

The low-temperature constant-temperature experimental apparatus employs a low-noise, fully enclosed compressor unit paired with a low-temperature refrigerant to deliver rapid cooling control. It utilizes a high-power heating module for heating control, achieving constant-temperature regulation through fuzzy logic and PID algorithms based on target temperature values. Equipped with a shaft-type stirring device, it simultaneously provides internal and external circulation to ensure uniform temperature distribution and create a secondary constant-temperature zone.

This low-temperature constant-temperature experimental apparatus efficiently delivers high-precision temperature stabilization and insulation for scientific research, manufacturing, and other fields. It supports expansion for secondary temperature-controlled environments and finds broad application across physics, biology, medicine, chemistry, zoology, forensic science, food, and health supplement industries.

• This unit employs a low-noise, air-cooled, fully enclosed compressor for rapid cooling and exceptional temperature stability.

• Industrial embedded operating system with ARM core control circuit design ensures rapid response to operations.

• Precise temperature control algorithm integrates Class A temperature sensors with fuzzy logic PID control.

• Dual internal/external circulation system enables creation of a secondary constant-temperature zone or serves as a cold source for external experimental vessels.

• Integrated protection systems including overheat and overcurrent protection, along with upper/lower temperature limit alerts.

• True-color touchscreen control system for simple, convenient operation with powerful functionality.

• Equipped with a printer for instant printing of experimental data.