Frequently Asked Questions

The devices have a compressor system, quiet and low energy consumption cooling systems similar to the refrigerators in our homes. It provides cooling with the gas inside. In addition, it is a system that does not require the addition of gas.

Ethyl Alcohol liquid, which is suitable for use in baths with a liquid capacity of approximately 8 liters, in the temperature range of -90°C / +25 °C, is the most preferred product. This product, which is cheap and easy to obtain, can be used for many years. Ethyl alcohols of 96% purity can be used.

Some special thermal fluids are available depending on the application but as a general rule:

-30 to 30°C: 50% water, 50% antifreeze(inhibited ethylene glycol)

0 to 30°C: 80% water, 20% antifreeze (inhibited ethylene glycol)

5 to 85°C: Water

It works with 220 V 50 Hz standard mains energy. When the device is filled with liquid and plugged in, it becomes ready for use.

With the digital displays of Labo devices, adjustments can be made with sensitivity up to 0.1 °C. Samples are conditioned precisely from 0.05 °C. Even the innermost part of the steel charpy sample reaches this precise temperature within 1-2 min.. The cooling time varies according to the thickness of the sample.

Sample Tongs, Sample Basket (two different types) and Accredited Temperature Calibration Certificate in accordance with EN ISO 148-1 standards are delivered free of charge with Labo Charpy Cooling Baths.

Since Labo chillers provide the entire cooling process automatically with their own internal cooling system, you do not need to supply liquid nitrogen separately.

Yes. You can operate the device continuously without turning off the time limit. Thus, when you want to cool your samples, you can place them inside for 1-2 minutes. You can test it in.

Steel products are produced with various recipes and different production processes. Testing of products at different temperatures is required to examine production standardization and the results of new R&D studies. Conditioning products at different temperatures in tests increases sustainability and quality in product quality.

We can help you with this, our very experienced team of technicians will be able to guide you to the right chiller, and we may have already built a unit for your exact application or instrument model before.