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Heating plate

Heating plates are laboratory devices used for precise heating of vessels such as Erlenmeyer flasks or heating baths. They enable controlled temperature management in chemistry and biology.

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Heating plate

Heating plates are laboratory devices used for precise heating of vessels such as Erlenmeyer flasks or heating baths. They enable controlled temperature management in chemistry and biology.

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Highlights

All Highlights

Guide and selection support

Heating plates are used in laboratories for controlled and uniform heating of a variety of laboratory vessels, such as in chemistry, biology, or sample preparation. The selection is primarily based on temperature control, the size of the heating surface, and compatibility with the vessels or mixing devices to be heated. LabFinder provides a clear overview to quickly identify suitable heating plates based on application areas and technical requirements.

Application and Benefits

Heating plates are essential devices for precise temperature control of laboratory vessels such as beakers, Erlenmeyer flasks, round-bottom, or distillation flasks. They are mainly used in chemistry and biology to heat substances in a controlled manner, whether for accelerating reactions, evaporation, or tempering samples and solutions.

Selection Criteria

Important criteria when selecting a heating plate include the maximum temperature, temperature control accuracy, the size and shape of the heating surface, and additional features such as temperature display or integrated stirring functions. Depending on laboratory needs, compatibility with various vessel types and ease of operation should also be considered.

Variants and Measuring Principles

Heating plates are available as simple electric devices with constant heat output or as temperature-controlled plates with integrated regulation and temperature probes. Special types include combined magnetic stirrers with heating function, which allow simultaneous heating and mixing of samples.

Calibration and Maintenance

To ensure consistent temperature accuracy, calibration of the heating plate should be checked regularly and adjusted if necessary. Maintenance usually involves cleaning the heating surface and checking electrical connections to ensure safe and reliable operation.

Limits of Application

Heating plates are designed for heating laboratory glassware and vessels but do not provide direct measurements of sample temperatures. Temperatures above the specified maximum range should be avoided. They are also unsuitable for sterilizing heat applications or for use with explosive substances.

Search Terms and Related Terms

Synonyms and related search terms include heating plate, laboratory heating plate, tempering plate, heating device, electric heating plate, laboratory plate, tempering device, as well as magnetic stirrer with heating plate. These terms help when searching for suitable products in the area of laboratory heating and temperature control technology.

Also known as

electric heating plate heating device heating plates heating surface laboratory heating devices laboratory heating plate lab plate magnetic stirrer with heating plate tempering plate thermal heating plate

Frequently asked questions

How does a heating plate work in the laboratory?

A heating plate uses electric heating coils to warm a surface where laboratory vessels can be placed. The temperature is either kept constant or regulated through integrated thermostats.

What types of heating plates are available for laboratories?

Common types include simple electric heating plates, temperature-controlled plates, and combination devices with magnetic stirring function. Selection depends on application requirements and desired features.

What criteria are important when selecting a heating plate?

Important criteria are control accuracy, maximum temperature, size of the heating surface, compatibility with vessels, and additional features such as digital display or stirring function.

How is a heating plate calibrated and maintained?

Calibration is carried out by comparing with a reference temperature, usually measured externally. Maintenance includes cleaning, checking electrical connections, and function control.

What are the limitations when using heating plates in the laboratory?

Heating plates are not suitable for sterilizing applications and are unsuitable for explosive substances. In addition, direct measurement of the sample temperature is usually not possible.

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