Julabo SL-12 Heating Circulator

Condition: Used / Good — All components verified in working order.

The Julabo SL-12 is a precision high-temperature heating circulator built for demanding laboratory and industrial processes. With a 12-liter stainless steel bath, 3 kW heating capacity, and ±0.01 °C temperature stability, it delivers the kind of precise, repeatable thermal control that serious distillation and extraction operations require.

Key Specifications

• Working Temperature Range: +20 °C to +300 °C
• Temperature Stability: ±0.01 °C
• Heating Capacity: 3 kW (3,000 W)
• Pump Flow Rate: 22 to 26 L/min
• Pump Flow Pressure: 5.8 to 10.2 psi
• Pump Suction Pressure: 2.9 to 5.8 psi
• Filling Volume: 12 L
• Display/Setting Resolution: 0.01 °C
• Dimensions (W x L x H): 11.8 x 16.9 x 18.5 in (30 x 43 x 47 cm)
• Unit Weight: 30.8 lb (14 kg)
• Electrical Requirement: 230V / 50–60Hz

Core Features

• VFD Comfort Display and backlit LCD Dialog Display for intuitive interactive operation
• Smart Pump: Electronically adjustable pump stages that adapt to changes in fluid viscosity
• Integrated Programmer: 6 programs with up to 60 steps each for automated thermal sequencing
• Intelligent Cascade Control (ICC): Self-optimizing temperature control for maximum precision
• Safety Systems: Adjustable high-temperature cut-out and low liquid level early warning

Payment & Pickup

Full payment required at time of purchase. Payment can be made online or in person at our Eureka, MT facility. Items can be picked up on-site or shipped by freight — buyer is responsible for shipping costs. A brief call or video conference may be requested prior to finalizing the transaction.