LAUDA constant temperature equipment consists of highly precise machines that are technically ideally prepared to precisely approach the required temperature, to maintain the temperature at a constant level, or to control the temperature dynamically, even with changing operating points. 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.
Heat transfer liquids for temperatures above 0°C are designated with the name “Therm”. Liquids that can also be used below 0°C bear the name “Kryo”. The suffixed number indicates the minimum temperature for “Kryo” and the maximum temperature for “Therm”.
Please note that not every heat transfer liquid is suitable for your devices. Before you decide to purchase, you should absolutely weigh factors such as heat conductivity, temperature ranges and viscosity. Relevant also is both the bath volume and the volume of the external circuit. We will be glad to help you decide which of these products you need to maintain the stability of your processes.
Aqua 90
Water
5 °C
90°C
Kryo 10
Water-antifreeze
Kryo 15
Water-antifreeze
-20 °C
90°C
Kryo 70 A
Silicone oil
-70 °C
220°C
Therm 160
Polyethylene glycol
60 °C
160°C
Therm 180
Silicone oil
0 °C
180°C
Therm 250
Silicone oil
50 °C
250°C
Ultra 301
Mineral oil
40 °C
300°C
Ultra 301
Mineral oil
40 °C
230°C
Ultra 350
Mineral oil
30 °C
350°C
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We kindly request that you read through the relevant safety and danger notices before using our heat transfer liquids. The safety data sheets for all liquids are in our download center.
