DW-YQ-2/20SJ DW-YQ-5/20SJ Low Temperature Cooling Circulator
The DW-YQ Series low temperature cooling circulator is designed to provide stable external cooling for laboratory instruments and temperature-controlled processes. With PID temperature control and continuous liquid circulation, it can be used with rotary evaporators, atomic absorption and plasma emission spectrometers, scanning electron microscopes, molecular distillation systems, Kjeldahl analyzers and other equipment requiring a circulating cooling source. For rotary evaporation, it supports cooling during concentration, extraction, drying, separation and crystallization workflows.
- Tank Volume:2 / 5 L
- Minimum No-Load Temp.:-20°C
- Temp. Control Accuracy:±0.5°C
- Maximum Circulation Flow:18 / 25 L/min
- Pump Lift:7 m
Features of DW-YQ Series
- Operating range from -20°C to room temperature with ±0.5°C temperature control accuracy.
- 18 / 25 L/min Circulation：Two circulation configurations are available for different external cooling loads.
- Provides up to 7 m circulation lift for connected laboratory equipment.
- PID control supports stable circulating-fluid temperature during continuous operation.
- The circulation reservoir is made from SUS304 stainless steel.
- Practical Operation Functions：Includes drain valve, timer and liquid-level display window.
Applications of DW-YQ Series
Chemical & Pharmaceutical Laboratories
Cooling support for rotary evaporators and molecular distillation systems used in evaporation, extraction, concentration and separation workflows.
Analytical Testing Laboratories
Provides stable circulating cooling for AAS, plasma emission spectrometers and direct-reading spectrometers during routine analytical testing.
Materials & Microscopy Laboratories
Suitable for cooling scanning electron microscopes and fusion equipment used in materials analysis, microscopy and sample-preparation workflows.
Semiconductor & Controlled-Environment Labs
Provides circulating cooling for plasma etching systems and glove boxes used in semiconductor and controlled-environment processes.
Food & Quality Testing
Cooling support for rotary evaporators and Kjeldahl systems used in food sample preparation, concentration and routine quality-testing workflows.
FAQ
Washer- Washer
Multi-manifold
Heating Pot- Cooling Device
- Evaporating Flask
- Evaporating Flask
- Evaporating Flask
- Evaporating Flask
Why Choose Us?
One-Station Shopping
“Multiple suppliers” have always been an issue in the procurement process. Drawell as a one-stop laboratory equipment and scientific instruments supplier, can perfectly solve this problem.
Customer-centric Services
User Training – Training by Drawell skilled engineers about installation, debug tests, technical services, etc. It can happen in our factory in China, or at the site in the customers’ country.
Online Support
To discuss the problem and get it resolved, online chats, real-time video calls, and remote guidance. For the after-sales stage, our online technical guidance is free and ready forever.
100% Quality Guarantee
1-year free warranty includes repairing damaged parts and replacing selected ones (shipping extra). 5% is charged to extend it before it expires.
