Closed Circulator Systems

Supplier: LAUDA

Heating thermostats with advanced electronics ensures precise control accuracy.It has interchangeable control head and heating/cooling base allows flexible adaptation to current and future requirements.

Supplier: LAUDA

The Proline Kryomats units are floor-standing, compact cooling thermostats and are fitted with the Command control head as standard. This features a back-lit, graphic LCD display with actual values in 0,1/0,01 or 0,001 °C resolution, data input via either cursor keys or numerical soft keys. The display provides clear text messages and graphical representation of sequential temperature curves and is menu-driven in four languages (German, English, French and Spanish). With large bath opening and volumes of up to 40 litres, this range is particularly suitable for internal applications.

Supplier: LAUDA

The Universa heating thermostats with bath volumes between 4 and 40 L and heating outputs between 2 kW and 3.6 kW offer full flexibility and a wide range of options for all applications.

Supplier: LAUDA

The compact Variocool circulating chillers are ideal for demanding temperature control tasks in laboratories, mini plants and production. The units have a colour TFT screen and membrane keyboard, a USB interface and an integrated alarm which are easily accessable on the front of the unit. They also feature an electronic fill gauge on the display and low fluid level alarm. Models can be either air or water cooled, all have lockable castors. A wide range of factory fitted options and interfaces which can be retrofitted give the user greater flexibility and control. Options include high power pumps to allow higher supply pressure, heaters adapted to the cooling capacity to enable rapid heating as required, flow control, outdoor installation, use with deionised water and noise reduction. Optional interfaces including analogue module, RS232/485, contact modules, profibus and PT100/LiBus modules are all available to facilitate customisation of the unit to applications. For details of the options and interfaces, please contact your local Avantor sales office.

Supplier: LAUDA

The LAUDA Microcool line of user-friendly circulation chillers consits of three compact models with large LED display and membrane keypad, offering cooling capacities of 0,35 to 1,2 kW. The highlight of these devices is the premium quality centrifugal pump with magnetic coupling. Magnetic coupling of pump and electric motor prevents any kind of seal issues from arising on the pump shaft, eliminating the chance for any fluid to leak.

Supplier: LAUDA

The PRO cooling circulation thermostats are ideal for external applications where rapid temperature changes are required. Their cooling output of 0,6 to 1,5 kW, combined with a very small filling volume enable these rapid temperature changes.

Supplier: LAUDA

The Alpha cooling thermostats have an easy to use control console featuring three button operation and large, clear LED display, ensuring easy navigation through the menu. The thermostats are suitable for use with non flammable liquids (water, water/glycol mixtures). Units can provide both internal and external thermostating. Temperature stability of ±0,05 K gives precise heating and cooling suitable for a wide range of applications. The automatic cooling system enables cooling throughout the entire temperature range of −25 to +100 °C. All cooling thermostats contain a compressor system which can be switched on or off as required, thus conserving energy and saving wear and tear on the compressor to give a longer working life.

Supplier: LAUDA

Universa U 420 P cooling thermostats are equipped with a bath cover and pump connections as standard. A drain valve on the front of the device behind the ventilation grid makes it easier to change the temperature control fluid safely.

Supplier: LAUDA

The Universa heating thermostats with bath volumes between 4 and 40 L and heating outputs between 2 kW and 3,6 kW offer full flexibility and a wide range of options for all applications.

Supplier: LAUDA

Universa with interchangeable control head and heating/cooling base allows flexible adaptation to current and future requirements. Bath circulation thermostat with advanced electronics ensures precise control accuracy.

Supplier: LAUDA

Universa U 20 M heating thermostats with bath volumes between 4 and 40 L and heating outputs between 2 kW and 3,6 kW offer full flexibility and a wide range of options for all applications.

Supplier: LAUDA

The Universa PRO and Universa MAX cooling thermostats are equipped with a bath cover and pump connections as standard. A drain valve on the front of the device behind the ventilation grid makes it easier to change the temperature control fluid safely.

Supplier: LAUDA

LAUDA Universa PRO heat thermostats combine powerful performance with digital intelligence. With a heating capacity of up to 2,8 kW, a temperature range of up to 200 °C, and extensive connectivity, they offer the perfect balance for demanding applications in the laboratory environment.

Supplier: LAUDA

LAUDA Universa MAX is the premium class for high-performance applications: with a heating capacity of up to 3,7 kW, a temperature range of up to 300 °C, a pressure suction pump, and maximum temperature stability. Universa MAX heating thermostats offer maximum dynamics and precision. Extensive functionality with program controller, safety mode, calibration options, controller self-adaptation, and weekly planner enable precise and flexible process control. For those who don't compromise.

Supplier: GRANT INSTRUMENTS

Grant low temperature circulators provide a source of precision cooling for most low temperature applications.

Supplier: Heidolph Scientific Products

Extensive range of services for challenging temperature control tasks with a cooling capacity of 3000 W.