Closed Circulator Systems

Supplier: VWR Collection

Stainless steel circulating baths with choice of Advanced Programmable or Advanced Digital temperature controller. Both are easy to navigate with large, intuitive displays and multiple communication options, including USB-A and B, RS232/485, Ethernet and external temperature probe. The reservoir drain can be accessed by removing the front panel. All models feature user-adjustable, high temperature safety cut-off points, as well as over-temperature protection. The surface is cool to the touch, even when operating at high temperatures.

Supplier: Julabo GmbH

Recirculating coolers can handle virtually any cooling requirements in laboratories or industrial environments efficiently.

Supplier: IKA

The CBC VISC lite heating and cooling bath circulator covers a wide temperature range from −25 to +125 °C and is designed to be combined with the IKA ROTAVISC viscometers.

Supplier: Julabo GmbH

Environmentally friendly recirculating coolers that save tap water, units are rapid and powerful, and offer short cool-down times and high efficiency. Due to the compact design, the coolers fit either on or under laboratory benchtops. FC units feature two separate multi-displays (LED) for actual and set point values.

Supplier: Julabo GmbH

FT immersion coolers are primarily used for counter cooling when connected to a heating circulator, or for rapidly cooling fluids down to low temperatures. The compact, easy to use units are suitable for a variety of cooling applications.

Supplier: RAYPA

Keeps wastewater below 60 °C, preventing damage to pipes and components not suitable for temperatures above 80 °C.

Supplier: LAUDA

The LOOP product range includes two thermo-electric circulation thermostats for external temperature control.

Supplier: LAUDA

Screw-in stud, M30×1,5 outer thread to G3/4" A

Supplier: LAUDA

Process thermostats with integrated cooling system for dynamic temperature control within external circuits.

Supplier: LAUDA

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

Supplier: LAUDA

The Microcool range of circulation chillers includes five compact models providing cooling capacities from 0,25 to 1,2 kW with working temperatures from −10 up to +40 °C. An RS232 interface and alarm contact are integrated as standard, enabling system integration into processes without additional costs.

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

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

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 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 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.