Manufacturer: Thomas Scientific Instruments Co., Ltd.
Model: TRL-070

• The secondary refrigeration system cools methanol and other media down to -75°C, making it suitable for low-temperature applications.
• In addition, the PID control system maintains stable temperature control and achieves a temperature stability of ±0.05°C even at -50°C when users use methanol as the media solution.
• Furthermore, the unit includes comprehensive safety features. The leakage circuit breaker helps prevent accidents caused by insulation failure or overcurrent, while the light-sensor liquid-level alarm detects drops in the tank liquid level and helps prevent dry heating.
• Moreover, users can install the optional circulating liquid pump to circulate and supply cryogenic liquid to external equipment.
• Additionally, the 100 V, 20 W anti-condensation heater prevents condensation from forming on the top surface.

External dimensions	W900 x D600 x H (Aquarium 750 + Control Unit 160) mm
Internal dimensions of the tank	W250×D350×H210mm
Capacity (L)	16
Temperature range (°C)	-75℃ -20℃ (Recommended operating temperature range)
temperature stability	Within ±0.05℃ (-50℃)
temperature control	Digital temperature indicator and controller with　 PID control system
heater	Sheath type 750W
Refrigeration unit	Air cooling type 400W (HFC-404A) x 400W (HFC-23) dual refrigeration method
cooling capacity	①200W(172kcal/h) ②120W(103kcal/h)
cooling capacity environment	①Liquid temperature -40℃ 50Hz ②Liquid temperature -70℃ 50Hz
Agitator	Vertical propeller agitator type, 22W motor
safety equipment	Leakage circuit breaker, low liquid level alarm, overheating prevention alarm inside the tank
Material	Inner tank: Stainless steel (SUS-304)　 Exterior: Steel plate with baked-on paint finish
accessories	One set of stainless steel shelves, one bakelite lid.
power supply	AC100V 20A 50/60Hz, 3m cord (no plug), Power supply capacity 30A or more.
others	Drain opening outer diameter Φ16mm
weight	Approximately 130 kg

llustrations