Circulating Heat Cool Bath
Circulators (Baths)
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Circulators (Baths)ACL-101
Circulating Cooling Bath
Dedicated Cooling Circulation for Laboratory Applications
The Autocon Circulating Cooling Bath delivers reliable sub-ambient cooling for external instruments and internal bath applications. Compact design with powerful refrigeration and a high-flow circulation pump.
ISO 9001:2015 CE Certified
Key engineering features
- Sub-Ambient CoolingAchieves temperatures down to -20°C for demanding applications
- High-Flow PumpPowerful circulation pump for consistent external cooling
- Digital PID ControlPrecise set-point control with real-time temperature display
- Compact FootprintSpace-efficient design ideal for crowded lab benches
- Low MaintenanceSealed compressor system requires minimal maintenance
- Drain ValveConvenient bottom drain for easy bath fluid replacement
Models & capacities
Choose your size.
Standard factory models of the Circulating Cooling Bath. Anything outside these — chamber size, supply, controller — can be built to order.
| Parameter | ModelACL-101-10 | ModelACL-101-25 | ModelACL-101-50 |
|---|---|---|---|
| Configuration | Circulating Cooling Bath (10L Compact) | Circulating Cooling Bath (25L Standard) | Circulating Cooling Bath (50L High Capacity) |
| Chamber capacity | 10 Liters | 25 Liters | 50 Liters |
| Peak power | 1.5 kW | 2.5 kW | 4.0 kW |
| Supply | Single Phase (230V) | Single Phase (230V) | Three Phase (415V) |
| Temperature / pressure | -20°C to +30°C | -30°C to +30°C | -40°C to +30°C |
| Material of construction | SS 304 (Wetted parts) | SS 316 / 304 | SS 316L (High Corrosion Resistance) |
| Dimensions | 320 x 420 x 580 mm | 420 x 520 x 720 mm | 580 x 680 x 920 mm |
| Add to quote |
Specifications
Built to a standard.
Standard factory specification
ACL-101- 01Temperature Range
- -20°C to +40°C
- 02Temperature Stability
- ± 0.2°C
- 03Cooling Capacity
- 250W at 20°C / 150W at 0°C
- 04Pump Flow Rate
- 10–18 L/min
- 05Bath Material
- Stainless Steel SS 304
- 06Control System
- Microprocessor PID
- 07Power Supply
- 230V AC, 50 Hz
Specifications can be tailored to your facility. IQ/OQ/PQ protocols are available.
Electrical load
What will the Circulating Cooling Bath need from your supply?
10 L compact300 L industrial
−80 °C250 °C
1 h24 h
Estimated peak power
2.5kW
- Supply
- Single phase, 230 V AC
- Operating current
- 11 A
- Recommended MCB
- 14A 1-pole
- Daily consumption
- 13 kWh
Indicative values for planning. Custom transformers and power conditioning are available on request.
Utility & energy ROI
Calculate the 3-year running cost of the Circulating Cooling Bath.
Power savings, closed-loop water savings and payback period.
Configured together
Process Temperature Control & Reaction Suite
Engineered for rotary evaporators, reactors, and thermal cycling
External loop temperature control integrates with vacuum ovens for solvent removal, cold storage for reactant preservation, and stability chambers for shelf-life testing.
Applications
- Condensation Cooling,
- Rotary Evaporators,
- Reaction Cooling,
- Sample Cooling,
- Cold Traps
