Circulating Thermostats

Supplier: LAUDA

Integral T are process thermostats with an integrated cooling system for dynamic temperature control within external circuits.

Supplier: LAUDA

A comprehensive performance spectrum enables the LAUDA Variocool to deal with sophisticated process temperature control in the moderate temperature range. Equipment incorporating various pumps and individual expansion with interface modules, including the  option of external temperature control, allow optimised adaptation to changing requirements in the process environment.

Supplier: LAUDA

The Alpha heating 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. Using an optional pump circulation set and a cooling coil, the heating thermostat can be expanded to create a fully fledged thermostating system.

Supplier: LAUDA

Ultracool UC 8 circulation chiller is a highly efficient industrial chiller with 5 m cable LCD remote control.

Supplier: LAUDA

As a high-end solution, Universa MAX offers a cooling capacity of 800 W to 1,6 kW and a temperature range down to −90 °C. The ball bearing pump guarantees reliable operation with highly viscous and dense heat transfer fluids, as well as with contaminants in the temperature control bath. Speed-controlled compressors, intelligent cooling control, and natural refrigerants ensure maximum performance with maximum energy savings. The adaptive bath edge ventilation of LAUDA Universa cooling thermostats prevents icing and condensation, stops water ingress, and blocks vapours to protect the electronics - for increased operational safety and service life.

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

The Alpha immersion thermostat has an easy to use control console featuring 3-button operation and large, clear LED display, ensuring easy navigation through the menu. The thermostat is 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. Using an optional pump circulation set and a cooling coil, the immersion thermostat can be expanded to create a fully fledged thermostating system.

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

As a high-end solution, Universa MAX offers a cooling capacity of 800 W to 1,6 kW and a temperature range down to –90 °C. Speed-controlled compressors, intelligent cooling control, and natural refrigerants ensure maximum performance with maximum energy savings. The adaptive bath edge ventilation of LAUDA Universa cooling thermostats prevents icing and condensation, stops water ingress, and blocks vapours to protect the electronics - for increased operational safety and service life.

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

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: GRANT INSTRUMENTS

The Optima™ range of advanced thermostats can be combined with plastic baths, premium stainless steel baths or refrigeration units. The TX150 and TXF200 thermostats feature a full colour QVGA TFT screen displaying actual and set temperature and clear status icons. The QVGA TFT screen, in combination with the easy to use dial and function keys, allows rapid navigation through the intuitive menu system. Both units have RS232 and USB interfaces and can be programmed via remote PC or laptop using Grant’s versatile Labwise™ software (optional). Additional features include countdown timer, adjustable over-temperature cut-out, visual, audible and programmable high and low temperature alarms. The TX150 has the capacity to store one program with 30 segments. The TXF200 can also be programmed via the user interface and can store up to 10 programs containing 100 segments. The programming interface includes set target temperature with a choice of time to target temperature or temperature ramp speed and an additional programmable relay for on/off control of ancillary equipment or refrigeration units.