TSLC Series TSLC450 Laboratory Chillers

Thermo Scientific™ TSLC Series laboratory chillers provide a continuous supply of temperature-controlled fluid to remove heat from laboratory equipment or a process. With an operating range of -20°C to +60°C and a compact 3 to 5 L reservoir, TSLC chillers support closed-loop cooling when an open sample bath is not required.

Features and benefits

• Remove heat from connected equipment with 450 W of cooling capacity.
• Maintain fluid temperature with stability up to ±0.1°C.
• Set operating temperatures from -20°C to +60°C.
• Circulate fluid at flow rates up to 18 L/min.
• Monitor or control the chiller remotely using RS232 or RS485 communication.

Additional product details

Connect the chiller's supply and return lines to the external application to create a circulating loop. The integrated magnetic, flow-through pump delivers up to 18 L/min, with maximum pump head of 800 mbar at 60 Hz or 700 mbar at 50 Hz. Cooling performance depends on the operating temperature and heat load.

The 3 to 5 L reservoir provides fluid for the chiller and connected loop. The controller supports internal or external PT100 temperature sensing; the external probe is sold separately. RS232 and RS485 interfaces support Modbus RTU communication.

TSLC chillers use R290, a low-GWP refrigerant. Select a compatible heat-transfer fluid and confirm that its operating limits suit the target temperature and application.