Catalog DCP-5 DCP-17 DCP-20 cooling circulator

Low-Temperature Cooling Circulator SeriesDCP-5/DCP-17/DCP-20

The low-temperature cooling circulator (or thermostat) is an eﬃcient temperature control device that regulates

temperature through pumping low-temperature cooling fluid. It is suitable for laboratories, pharmaceuticals,

chemicals, and semiconductor industries where stable low-temperature environments are required.

DCP-5 DCP-17 DCP-20

Applications

Suitable for controlled sample temperature maintenance, heating or cooling in laboratory workflows.

Features

Easy Operation: LED display, simple menu, one-touch start.
Compact Design: Small size, suitable for desktops and fume hoods.
Precise Temperature Control: Built-in sensor and PID technology ensure high temperature stability.
Convenient Handling: Top liquid filling, rear draining, clear liquid level, with overflow protection.
Rapid Response: Quickly adjusts to load and temperature changes, with strong adaptability.
Eco-Friendly Refrigerant: Non-toxic, non-polluting, with excellent cooling performance.
Energy Eﬃciency: Proportional cooling adjustment for low-energy operation.
Stable Circulation System: Powerful pump ensures uniform cooling.
Extended Lifespan: Low-speed operation reduces wear.
Low Noise: Suitable for quiet environments.
Easy Cleaning: Removable panel for easy filter cleaning and convenient drainage.
High-Quality Insulation: Reduces heat exchange, ensuring temperature stability.
Rapid Heat Dissipation: Prevents overheating, maintaining stable equipment operation.
Application Fields
Laboratory Cooling: Provides stable low-temperature environments for condensers, rotary evaporators, spectrometers, and other equipment.
Chemical Reaction Cooling: Controls reaction temperatures, preventing overheating and ensuring product quality.
Pharmaceutical and Biotech Applications: Precise low-temperature control for freeze drying, enzyme reactions, blood preservation, and more.
Semiconductor Manufacturing: Supplies low-temperature environments for semiconductor equipment, ensuring process stability.
Food and Beverage Processing: Maintains constant low temperatures during food processing and storage, extending product freshness.

Specifications

Specifications	DCP-5*	DCP-17*	DCP-20*
Temperature range [℃]	20-40
Temperature control accuracy [℃]	±0.3	±0.5
Temperature display	LED
Display accuracy [℃]	0.1
Temperature control method	Intelligent PID
Control temperature sensor	PT 100
Cooling capacity @20℃ [W]	700	2400	3200
Cryogen	R404a
Maximum pump pressure [bar]	0.3	1.5
Maximum flow rate of pump [L/min]	22
Tank capacity [L]	4.5	17	20
Instrument fixing method	Floor standing
Allow continuous operation [%]	100
Allow ambient temperature [℃]	5-40
Allow relative humidity [%]	80
Internal diameter of external pipe mouth [mm]	8	10
Overall Dimensions (WxDxH) [mm]	230×490×450	400×560×705	450×600×1100
Power Supply [VAC/Hz]	100-120V/200-240V，50/60Hz
Power [W]	700 Max.	1000 Max.	1500 Max.
Electric current [A]	3.5 Max.	5 Max.	7.5 Max.