The AELAB DCP-5 Series low-temperature cooling circulators provide stable, controlled cooling environments for laboratory, pharmaceutical, chemical, and semiconductor processes. The units regulate temperature using precision low-temperature cooling fluid and are suitable for applications requiring accurate and uniform thermal stability. With multiple model capacities and PID-based temperature management, the DCP-5 Series meets the needs of research and industrial workflows requiring consistent cooling performance.
These cooling circulators operate by pumping a low-temperature coolant through connected laboratory or industrial equipment. An intelligent PID controller monitors temperature in real time and adjusts cooling output using a high-efficiency refrigeration system and sensor feedback. This ensures precise thermal control even under varying load conditions or extended operation.
The AELAB DCP-5 Series incorporates a robust refrigeration system using R404a cryogen, a low-noise circulation pump, and an Intelligent PID controller. Each model includes LED or LCD touchscreen displays with 0.1 °C resolution for accurate monitoring. The Stainless Steel internal tank provides uniform cooling while the floor-standing chassis ensures mechanical stability during continuous use. Panel-access construction supports convenient maintenance and quick filter removal.
The system draws heat from connected equipment by circulating low-temperature fluid at adjustable flow rates. A PT100 temperature sensor delivers accurate feedback to the Intelligent PID module, which modulates compressor activity and flow rate to maintain setpoint stability. Real-time display updates enable users to monitor operating temperature, pump status, and system load for precise cooling control across extended workflows.
The DCP-5 Series integrates easily into laboratory and industrial setups via standard external coolant connections (8 mm). LED or touchscreen displays allow local configuration, while the Intelligent PID controller supports GLP-style temperature tracking. Systems can be added to closed-loop instruments such as condensers, rotary evaporators, spectrometers, analyzers, and semiconductor equipment.
| Model | Specifications |
|---|---|
| DCP-5 | −5–35 °C range, 700 W cooling, 4.5 L tank, LED display, 0.3 bar pump |
| DCP-17 | −20–40 °C range, 2400 W cooling, 17 L tank, LED display, 1.5 bar pump |
| DCP-20 | −20–40 °C range, 3200 W cooling, 20 L tank, LED display, 1.3 bar pump |
| DUC-10 | 5–35 °C range, 1000 W cooling, 7 L tank, 3.5-inch touchscreen, 2–20 L/min pump |
The DCP-5 Series supports laboratory cooling, rotary evaporators, chemical reaction cooling, enzyme reactions, freeze-drying, spectrometers, analyzers, semiconductor process control, and food-grade temperature-stabilized processing.
All AELAB DCP-5 Series circulators follow ISO laboratory equipment guidelines, incorporate GLP-compatible monitoring functions, and are manufactured under strict AELAB quality control protocols ensuring stable and reliable long-term operation.
Specifications :
| Specifications | DCP-5 | DCP-17 | DCP-20 | DUC-10 |
|---|---|---|---|---|
| Temperature range [°C] | -20-40 | -20-40 | -20-40 | 5-35 |
| Temperature control accuracy [°C] | ±0.3 | ±0.5 | ±0.5 | ±0.1 |
| Temperature display | LED | LED | LED | 3.5-inch LCD touch screen |
| Display accuracy [°C] | 0.1 | 0.1 | 0.1 | 0.1 |
| Temperature control method | Intelligent PID | Intelligent PID | Intelligent PID | Intelligent PID |
| Control temperature sensor | PT 100 | PT 100 | PT 100 | PT 100 |
| Cooling capacity @20°C [W] | 700 | 2400 | 3200 | 1000 |
| Cryogen | R404a | R404a | R404a | R404a |
| Maximum pump pressure [bar] | 0.3 | 1.5 | 1.5 | 1.3 |
| Maximum flow rate of pump [L/min] | 22 | 22 | 22 | 2-20 (Adjustable) |
| Tank capacity [L] | 4.5 | 17 | 20 | 7 |
| Instrument fixing method | Floor standing | Floor standing | Floor standing | Floor standing |
| Allow continuous operation [%] | 100 | 100 | 100 | 100 |
| Allow ambient temperature [°C] | 5-40 | 5-40 | 5-40 | 5-40 |
| Allow relative humidity [%] | 80 | 80 | 80 | 80 |
| Internal diameter of external pipe mouth [mm] | 8 | 10 | 10 | 10 |
| Overall Dimensions (WxDxH) [mm] | 230×490×450 | 400×560×705 | 450×600×1100 | 310×650×530 |
| Power Supply [VAC/Hz] | 100-120V/200-240V, 50/60Hz | 100-120V/200-240V, 50/60Hz | 100-120V/200-240V, 50/60Hz | 100-120V/200-240V, 50/60Hz |
| Power [W] | 700 Max. | 1000 Max. | 1500 Max. | 650 Max. |
| Electric current [A] | 3.5 Max. | 5 Max. | 7.5 Max. | 3.5 Max. |
| Specifications | DCP-5 | DCP-17 | DCP-20 | DUC-10 |
|---|---|---|---|---|
| Temperature range [°C] | -20-40 | -20-40 | -20-40 | 5-35 |
| Temperature control accuracy [°C] | ±0.3 | ±0.5 | ±0.5 | ±0.1 |
| Temperature display | LED | LED | LED | 3.5-inch LCD touch screen |
| Display accuracy [°C] | 0.1 | 0.1 | 0.1 | 0.1 |
| Temperature control method | Intelligent PID | Intelligent PID | Intelligent PID | Intelligent PID |
| Control temperature sensor | PT 100 | PT 100 | PT 100 | PT 100 |
| Cooling capacity @20°C [W] | 700 | 2400 | 3200 | 1000 |
| Cryogen | R404a | R404a | R404a | R404a |
| Maximum pump pressure [bar] | 0.3 | 1.5 | 1.5 | 1.3 |
| Maximum flow rate of pump [L/min] | 22 | 22 | 22 | 2-20 (Adjustable) |
| Tank capacity [L] | 4.5 | 17 | 20 | 7 |
| Instrument fixing method | Floor standing | Floor standing | Floor standing | Floor standing |
| Allow continuous operation [%] | 100 | 100 | 100 | 100 |
| Allow ambient temperature [°C] | 5-40 | 5-40 | 5-40 | 5-40 |
| Allow relative humidity [%] | 80 | 80 | 80 | 80 |
| Internal diameter of external pipe mouth [mm] | 8 | 10 | 10 | 10 |
| Overall Dimensions (WxDxH) [mm] | 230×490×450 | 400×560×705 | 450×600×1100 | 310×650×530 |
| Power Supply [VAC/Hz] | 100-120V/200-240V, 50/60Hz | 100-120V/200-240V, 50/60Hz | 100-120V/200-240V, 50/60Hz | 100-120V/200-240V, 50/60Hz |
| Power [W] | 700 Max. | 1000 Max. | 1500 Max. | 650 Max. |
| Electric current [A] | 3.5 Max. | 5 Max. | 7.5 Max. | 3.5 Max. |
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