MLT Vacuum Controller PVK-710 in Vacuum Controller

MLT Vacuum Controller PVK-710

Controlled vacuum processes are indispensable in any contemporary laboratory scene today. Modern regulating units are often used as add-ons to uncontrolled vacuum membrane pumps or for controlling a partial vacuum and have a good reputation for chemical resistance and measuring accuracy. MLT markets two types of vacuum controller for efficient regulation, measurement and monitoring of vacuum processes in the laboratory. Both versions are equipped with a ceramic pressure sensor, which ensures chemical resistance and long-term stability and covers a measurement range of 1200 mbar to 1 mbar.

Among the possible applications are:

• Solvent separations by distillation
• Vacuum evaporation
• Filtration, evacuation and concentration
• Drying in a vacuum cabinet dryer, in an exsiccator or in a rotary evaporator

The use of a vacuum controller can considerably extend the service life of an uncontrolled vacuum membrane pump. It switches the pump off whenever a vacuum is not required and prevents the pump from operating continuously.

The Vacuum Controller PVK-700 allows an efficient measuring, regulating and monitoring of the vacuum processes. The equipment with a ceramic pressure sensor with high precision of measurements makes the PVK-700 to a reliable laboratory equipment. The PVK-700 has en RS-232 interface. Thus, all readings can be recorded via PC. A universal software is available. With two sensors Pt100 can be cooling water temperature and steam temperature measured.
The built-in model PVK-700 /E allow a space-saving build in front panels up to 2 mm.

• Efficient engagement into the procedures are guaranteed in each operating phase
• Easy operation and clear display
• Wide range of accessories allows adjustments even with ever-changing demands
• High accuracy
• Overload and alternating-load stable
• Automatic set-point value detection and correction
• High-quality materials, guaranteed long-life cycle even if used with aggressive media such as acids, alkalis, organic and inorganic solvents
• Integrated Ventilation valve (valve voltage 24V=)

The following applications in laboratories are supported:

• Solvent separations by distillation
• Vacuum evaporation
• Filtration, evacuation and concentration
• Drying in a vacuum cabinet dryer, in an exsiccator or in a rotary evaporator