TSB Series Extended Range Heating-only Bath Circulators

Thermo Scientific™ TSB series Extended range heating-only bath circulators combine a stainless-steel bath with an extended temperature controller for laboratory work that requires heating up to +200°C. Available in 8, 12, 24, 36, and 48 L sizes, the minimum operating temperature ranges from ambient +6°C to ambient +10°C, depending on bath size.

Features and benefits

• Heat bath fluid to setpoints up to +200°C.
• Maintain temperature stability up to ±0.06°C.
• Choose an 8 to 48 L reservoir to fit the sample or vessel.
• Adjust pump speed from 30% to 100% or select one of three presets.
• Program five step and five ramp routines, each with up to 10 segments.

Additional product details

Use the stainless-steel bath for temperature-controlled sample work or connect compatible tubing to circulate heated fluid through an external application. The integrated pump supports both uses. The minimum operating temperature depends on bath size, starting from ambient +6°C for the larger models and ambient +10°C for the smaller models.

The extended controller includes adjustable pump speeds and a connection for an external PT100 probe, sold separately. RS232 or RS485 communication using Modbus RTU supports remote monitoring and control. Audible and visual alarms and an adjustable high-temperature cut-off help monitor operation.

These models provide heating without active refrigeration. Select a heat-transfer fluid rated for the planned temperature range and compatible with the application.