Recirculating chiller DL30-2500CE

Overview

The Recirculating chiller DL30-2500CE is a low-temperature circulation cooler designed to provide a constant low-temperature environment for chemical, biological and physical experiments that must be carried out under cooled conditions. It is widely applied in medicine and health care, the food industry, the chemical industry and for educational purposes in research institutes. The unit can serve as a cooling source for processes such as fermentation and chemical synthesis, making it suitable for laboratories that require stable, sustained heat removal.

Performance and Specifications

This model delivers a cooling capacity of 2500 W and reaches a minimum temperature without load of -30 °C. Its operating temperature range spans from -30 °C to approximately 5 °C, with the practical working range limited to RT-5 °C. Temperature stability is held to ±2 °C, while the closed circulation system relies on a 40-liter tank and a pump that delivers 30 l/min at a pressure of 1 bar. The chiller runs on a 3-phase 380V/50Hz power supply and uses 3/4'' hose connections.

• Cooling capacity: 2500 W
• Minimum temperature without load: -30 °C
• Temperature range: from -30 °C to ~5 °C (operating range ≤ RT-5 °C)
• Temperature stability: ±2 °C
• Pump capacity: 30 l/min
• Pump pressure: 1 bar
• Tank capacity: 40 liters
• Power supply: 380V/50Hz, 3 phase
• Hose connection size: 3/4''

Key Features

The DL30-2500CE is built around a compressor from a world-famous brand, which contributes to a low noise level, high reliability, stable operation and a long service life. Its completely closed circulation system prevents evaporation or contamination of the liquid in the bath, while filters built into the hoses help prevent clogging. The unit uses an eco-friendly, freon-free refrigerant that complies with international standards.

• Closed circulation system that prevents liquid evaporation and contamination
• Built-in hose filters to reduce clogging
• Liquid level indicator for monitoring the remaining fluid in the bath
• Removable side panels for quick and easy cleaning and maintenance
• Compact design

Applications and Related Equipment

This chiller is well suited to maintaining temperature control for processes that run continuously, including supplying cooling to a glass reactor during overnight reactions and other extended chemical syntheses. For laboratories that do not require sub-zero performance, the broader DL line and the Standard chillers offer alternative configurations. If a lower-power model is sufficient, the unit with reduced cooling capacity covers the same -30 °C temperature class with a smaller output.

The unique technical characteristics of each model are provided in the technical characteristics table of each model, as well as in the visual comparison table of all four refrigerator models of the DL series, available in stock.