HEAT TRANSFER LiQUiDS AND ADDiTiVES "FAHRENHEIT. "CELSIUS. "LAUDA.

LAUDA constant temperature equipment consists of highly precise machines that are optimally designed for temperature control. This includes precise control when approaching the setpoint, maintaining a constant value, and command of change when dynamically moving between setpoints. This precision can only be achieved in conjunction with a heat transfer liquid that harmonizes perfectly with the equipment and is also approved for the required temperature range. The selection of the correct heat transfer liquid is also crucial for the efficiency of the heat transfer. In this respect, the working...

Lauda product lines The table below shows the appropriate heat transfer liquids for each product line. Not all heat transfer liquids can be used for all product lines. When selecting a heat transfer liquid, the working temperature, the information in the operating manual and application specific features need to be observed. Product line Notes • Never use contaminated heat transfer liquids. Contamination of the pump chamber can lead to blocking of the pump and thus to shutdown of the device. • Never mix different heat transfer liquids together, even if the substance class or the chemical characterization...

The following table gives an overview to our LAUDA Heat transfer liquids and water additives with available part numbers depending on volume. When ordering the heat transfer liquid, please take into account the filling volume of the constant temperature equipment, as well as the volume of the external circuit, if applicable. Attention: some media have different temperature ranges depending on the device (open or closed systems). Heat transfer fluid / Chemical substance class Part Number Temperature range for open/half-open systems -100 °C -50 °C 0 °C 100 °C 200 °C 300 °C Temperature range for...

Kryo The recommended working temperature range gives you the lowest and the highest temperature for the use of the respective heat transfer medium. At the lower limit of the temperature range of the heat transfer fluid, a degradation of the temperature control properties is to be expected due to the increasing viscosity. At the upper limit of the heat transfer fluid, increased thermal decomposition is to be expected. Heat transfer fluid / Chemical substance class Temperature range for open/half-open systems Part Number In open systems the heat transfer liquid is in direct contact with ambient...

Features • Water-based heat transfer liquid, stabilized against contamination • Ideal for applications in open temperature control systems for non-flammable liquids • Aqua 90 contains no corrosion inhibitors. Materials based on aluminum or galvanized surfaces can therefore be corroded by atmospheric oxygen. • For our Integral product line, water or Aqua 90 are approved liquids only for models Integral IN 130 T and IN 230 T(W), there is no approval for any other Integral IN device. Technical Features Recommended temperature range for open systems Chemical characterisation Aqueous solution of organic,...

Volume change % Specific heat capacity cp [kJ/kg K] Please pay attention to the safety precautions and hazard statements before use. The concerning safety data sheet and the product data sheet can be downloaded under www.lauda.de or requested directly from us.

Features • Heat transfer liquid for use in baths or open temperature control circuits • Advantage of cold water solubility in measurement and calibration applications • Conforms with REACH and RoHs Notes • Cannot be used with bath vessels made of polycarbonate. Technical Features Recommended temperature range for open systems Chemical characterisation Polyalkylene glycol and additives Light green - colorless Solidifying point Flash point Boiling point Ignition temperature Water solubility Soluble in cold water Material incompatibility Non-ferrous metals, Polycarbonate

Physical properties Density p [kg/m3] Specific heat capacity cp [kJ/kg K] Please pay attention to the safety precautions and hazard statements before use. The concerning safety data sheet and the product data sheet can be downloaded under www.lauda.de or requested directly from us.

Features • Heat transfer liquid for use in baths or open temperature control circuits • Colorless heat transfer liquid, enables visual control during temperature control • Chemically inert and environmentally friendly synthetic silicone oil • Conforms with REACH and RoHs • IMPORTANT: silicone tubing is not allowed to use with silicone oils. Technical Features Recommended temperature range for open systems Chemical characterisation Solidifying point Flash point Boiling point Ignition temperature Water solubility Petrol, Acetone, Alcohols Material incompatibility

Physical properties Volume change % Specific heat capacity cp [kJ/kg K] Please pay attention to the safety precautions and hazard statements before use. The concerning safety data sheet and the product data sheet can be downloaded under www.lauda.de or requested directly from us.

Features • Heat transfer liquid for use in baths or open temperature control circuits • Thermally stabilized, for use at temperatures above 200 °C • Chemically inert and environmentally friendly synthetic silicone oil • Colorless heat transfer liquid, enables visual control during temperature control • Conforms with REACH and RoHs • IMPORTANT: silicone tubing is not allowed to use with silicone oils. Technical Features Recommended temperature range for open systems Chemical characterisation Solidifying point Flash point Boiling point Ignition temperature Water solubility Petrol, Acetone, Alcohols...

Physical properties Density p [kg/m3] Please pay attention to the safety precautions and hazard statements before use. The concerning safety data sheet and the product data sheet can be downloaded under www.lauda.de or requested directly from us.