PolyScience 686ST26SI50D Refrigerated/Heated Circulator – Precise Temp Control – Used

The PolyScience 686ST26SI50D (part of the 6860 Series) is a high-performance refrigerated/heated circulator designed for precise temperature control in laboratory environments. With both cooling and heating capabilities, the unit provides stable circulation and temperature regulation, making it suitable for analytical instruments, reactors, and process labs.

Comes exactly as pictured. Internal reference: 18092-01594.

Product Details

• Manufacturer: PolyScience
• Model: 686ST26SI50D
• Series: 6860 Series Refrigerated/Heated Circulator
• Type: Recirculating bath with integrated cooling/heating capabilities
• Temperature Range: Broad (heating and cooling) – see manufacturer specifications for exact range
• Reservoir: Integrated tank with pump
• Control: Digital panel for setpoint and diagnostics
• Application: HPLC/UV cooling, reactor heating & cooling, test chambers, viscometers

Applications

• Analytical instrument cooling and heating
• Reactor temperature control in synthesis labs
• Thermal regulation for environmental chambers
• General laboratory heating/cooling/fluid circulation

Features

• Precise dual-mode temperature control (cooling + heating)
• Integrated pump for fluid circulation
• Digital interface with advanced control
• Durable laboratory construction for long-term use
• Easy-to-maintain fluid reservoir and access

Condition

• Pre-owned unit in good working and cosmetic condition
• Tested for power-up and basic circulation
• Shows standard signs of prior use (lab scuffs, marks)
• Ships securely packaged for safe delivery

LT589-PT111