Variocool VC 1200: Advanced Temperature Control for Industrial and Laboratory Applications
The Variocool VC 1200 process thermostat is designed to meet the demanding temperature control needs of both laboratory and industrial settings. With a broad working temperature range of -20°C to 80°C and precise temperature stability of ±0.05 K, the VC 1200 is an ideal solution for applications requiring accurate thermal management. Its versatile design and powerful performance make it suitable for various tasks, including material testing, analytical instrumentation, and process control.
A standout feature of the VC 1200 is the SmartCool system, an energy-saving digital cooling management system with automatic compressor control. This ensures efficient cooling by dynamically adjusting the system to the current temperature requirements, optimizing energy consumption while maintaining performance. The thermostat operates with non-flammable heat transfer liquids such as water and water/glycol mixtures, which makes it a safer choice for temperature regulation in different settings.
For ease of operation, the VC 1200 is equipped with a large colored TFT display that simultaneously shows both actual and set temperature values. The display also provides a graphical illustration of the temperature profile, making it simple to monitor and adjust parameters as needed. Navigation is facilitated through a user-friendly menu available in six languages (English, German, French, Spanish, Italian, and Russian). Clear text and intuitive cursor and soft-key inputs enhance the ease of use, allowing for quick adjustments and program setups.
The integrated programmer offers flexibility with a maximum of 150 segments that can be divided into five separate programs. This allows users to configure complex temperature profiles and automate processes, making it an ideal tool for experiments that require precise temperature control over extended periods.
The VC 1200 is designed with safety and convenience in mind. It includes an electronic level indicator with low-level protection, which triggers an alarm when the liquid level falls below the required amount. Additionally, the unit features a top filling opening and a rear drain tap, simplifying maintenance and ensuring seamless operation. A powerful pump provides a maximum flow pressure of 37 L/min, while the adjustable bypass enables fine-tuning of pressure, ensuring reliable performance even under variable load conditions.
Modular connectivity is a key feature of the VC 1200, which supports upgradeable interface modules. Users can choose from options like analogue modules, contact modules, RS 232/485, Profibus, and Ethernet-USB, allowing the thermostat to be easily integrated into existing systems and data acquisition setups. A USB interface is also provided as a standard feature, enhancing connectivity and enabling data logging.
The thermostat utilizes traditional refrigerants (HFCs) in compliance with the European Union's F-gas regulation (EU 573/2024), ensuring environmental sustainability without compromising cooling performance. The condenser is air-cooled, which simplifies installation and operation by eliminating the need for external cooling water.
The Variocool VC 1200 is an advanced temperature control solution that combines energy efficiency, ease of use, and precise thermal management. Its robust construction, comprehensive safety features, and flexible programmability make it suitable for a wide range of applications, from research and development laboratories to industrial processes requiring stringent temperature control.
