Cooler & Heater Circulating Bath DWC-610
1.The low-temperature coolant circulation pump adopts a fully enclosed environmentally friendly compressor for refrigeration, and the system adopts internationally advanced non-fluorine environmental refrigeration technology, which has the advantages of energy saving and environmental protection.
2. The refrigeration system has multiple protection devices for overheating and overcurrent.
3. Temperature microcomputer intelligent control, simple operation, good temperature stability, upper and lower limit temperature alarm, PID brake control.
4. The large-screen LCD display adopts international display standards and has various function indicator icons for users to see at a glance.
5. The intelligent microcomputer can correct the temperature measurement deviation, and the temperature correction accuracy can reach 0.1°C.
6. PID for special users can be self-adjusted, with temperature self-adjusting function.
7. There are internal and external circulations. In the external circulation, the constant temperature liquid in the tank can be drawn outside, and a second constant temperature field can be established. It can also be used as a cold source (heat source) to draw the liquid outside the tank, and it can also lower (raise) the tank The temperature of the external experimental instrument extends the scope of application.
Specification :
| Model | DWC-610 |
| Working Temperature Range | -10°C ~ 100°C |
| Temperature Control | PID |
| Temperature Stability | ±0.02°C |
| Temp. Fluction(ºC) | ±0.005~±0.02 |
| Temperature Sensor | PT100 |
| Display Resolution | 0.001°C |
| Heater Capacity | 2000 W |
| Cooling Capacity | 250-500 W |
| Refrigerant | R134a |
| Pump Capacity Pressure | 0.35-0.40 bar |
| Drain | yes |
| Pump Flow Rate | 6L/min |
| Filling Volume Liters | 7.5L |
| Power Supply | AC220V±10%, 50Hz |
| Bath Opening(W*D) | 180*140mm |
| Bath Dimensions (W*D *H) | 250*200*150mm |
| Package Size (W *D *H) | 515*450*600mm |
| Gross Weight | 35kg |
Precise Thermal Control from –20°C to 100°C: Cooler & Heater Circulating Bath DWC-610
Achieve exceptional temperature stability for demanding laboratory applications with the Cooler & Heater Circulating Bath DWC-610—a high-performance, recirculating chiller-heater engineered for viscosity testing, chemical synthesis, material aging, and sample conditioning. Combining active refrigeration with heating capability, the DWC-610 delivers outstanding temperature uniformity (±0.05°C) across a broad range of –20°C to 100°C, making it ideal for ASTM D445, ISO, and pharmaceutical stability protocols.
Engineered for Stability, Flexibility, and Seamless Integration
The DWC-610 Cooler & Heater Circulating Bath features a hermetically sealed compressor, PID temperature control, and a high-flow centrifugal pump (up to 18 L/min) that ensures consistent thermal delivery through an external circuit or its 10-liter stainless-steel reservoir. Its corrosion-resistant fluid path supports water, glycol mixtures, and mild solvents, while the intuitive digital interface enables programmable ramps, holds, and remote monitoring via USB or RS232.
- Temperature Range: –20°C to 100°C – Full sub-ambient cooling to high-heat capability in one system.
- Exceptional Stability: ±0.05°C – Meets stringent requirements for kinematic viscosity, reaction control, and calibration.
- Circulation Flow: Up to 18 L/min at 1.0 bar – Powers external jackets, viscometer baths, or reactor coils.
- Digital PID Controller with Timer & Memory – Stores 10+ programs; supports ramp/soak profiles.
- Low Fluid Volume Design – Reduces coolant consumption and accelerates thermal response.
- Compact Benchtop with Drain Port & Overheat Protection – Easy maintenance and safe operation.
Trusted in Quality Control, R&D, and Standardized Testing
From pre-conditioning lubricants for viscosity analysis and controlling exothermic reactions to simulating environmental stress or maintaining sample integrity in chromatography, the DWC-610 ensures reproducibility and compliance. Its dual heating/cooling function eliminates the need for separate baths—saving space, cost, and setup time in busy laboratories.
Whether you’re running accredited viscosity tests or developing temperature-sensitive formulations, the Cooler & Heater Circulating Bath DWC-610 delivers the precision, reliability, and versatility your science demands.
Control temperature. Ensure reproducibility. Accelerate your workflow.
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