Vacuum Controllers and Gauges

DCP 3000 Wide-Range Vacuum Gauge, Vacuubrand

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DVR3 Pro digital/analogue vacuume gauge with ATEX category II certification, Vacuubrand

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VaccuView Vacuum Gauges, Vacuubrand

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vacuum controller Vacuu-Select, by Vacuubrand

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vacuum controller Vacuu-Select, for deep vacuum, by Vacuubrand

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Vacuum Controllers and Gauges – Precise Measurement and Control of Vacuum Processes

Vacuum controllers and gauges are essential instruments for accurately monitoring and controlling pressure levels in a wide variety of laboratory systems and processes. Whether simple vacuum level measurement or complex, active process control is required, this equipment ensures accuracy, reliability, and reproducibility, contributing to process optimization and maintaining result quality.

Distinction Between Gauges and Controllers & Measurement Principles

It’s important to distinguish between the two main types of instruments in this category: Vacuum gauges are designed to measure and display the current vacuum level in a system, providing critical feedback to the user. Vacuum controllers, on the other hand, not only measure the vacuum but also allow active control over it, usually by regulating the vacuum pump’s operation or opening/closing vacuum valves, to maintain a constant vacuum level or follow a predefined vacuum profile. These instruments utilize various sensors (such as ceramic capacitive, Pirani) depending on the required measurement range and the type of gases/vapors in the system. Many feature clear digital displays and user-friendly interfaces.

Key Applications of Vacuum Gauges and Controllers

These instruments are used in a wide range of critical laboratory and pilot applications:

• Monitoring and controlling vacuum in rotary evaporators for efficient and safe evaporation.
• Measuring and controlling pressure in vacuum ovens for optimal drying.
• Monitoring vacuum in freeze-drying (lyophilization) systems.
• Leak detection in vacuum systems.
• Monitoring pressure in vacuum filtration and degassing systems.
• Precise control of vacuum distillation processes.
• Applications requiring ATEX compliance in potentially explosive atmospheres (like the DVR 3 PRO model).
• Calibration and testing of other vacuum equipment.

Vacuubrand: Advanced Measurement and Control Solutions from Labotal

Labotal is proud to be the exclusive representative of Vacuubrand Germany, the world leader in vacuum technology for laboratories. We offer a wide range of vacuum gauges and controllers from Vacuubrand, known for their high precision, exceptional reliability, and durability, even in demanding work environments. Among the solutions offered are the advanced Vacuu·Select vacuum controller with its intuitive touchscreen interface, the compact and chemically resistant Vacuu·VIEW gauge series, the wide-range DCP-3000 gauge for measuring from atmospheric pressure down to high vacuum, and the DVR 3 PRO gauge, which is ATEX certified for safe operation in potentially explosive atmospheres.

Labotal’s professional team is available to assist you in selecting the vacuum gauge or controller best suited to your specific needs, considering the application, required vacuum range, system type, and budget. We provide full technical support and comprehensive solutions for all your laboratory vacuum challenges.

Browse the comprehensive catalog of Vacuubrand vacuum gauges and controllers available on our website, or contact us for personalized professional advice and a quote.