Temperature measuring instrument
Temperature measuring instruments capture temperatures accurately and efficiently in various laboratory applications. They are available as digital or analog devices, with contact or non-contact measurement options.
Product
Temperature measuring instrument
Temperature measuring instruments capture temperatures accurately and efficiently in various laboratory applications. They are available as digital or analog devices, with contact or non-contact measurement options.
Suppliers
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The following suppliers offer products in the “Temperature measuring instrument” category. Use the overview to compare suitable companies, brands and related product categories and send a direct request.
Blanc-Labo SA
LaboTechSystems LTS AG
Th. Geyer Swiss AG
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Guide and selection support
Temperature measuring instruments are used to reliably measure and monitor the temperatures of liquids, solids, surfaces, and air in the laboratory setting. The choice of the appropriate temperature measuring instrument depends on the measurement object, measurement principle, and the requirements for measurement accuracy and application type. LabFinder offers clear guidance for product selection and provides access to a broad range of temperature measuring instruments and relevant variants for diverse applications.
Applications and Benefits
Temperature measuring instruments are used to precisely record temperatures in liquids, on surfaces, in air, or in solids. They support processes in research, quality assurance, environmental analytics, as well as in chemical and biological laboratories. Reliable temperature measurement ensures controlled conditions and protects samples from temperature fluctuations.
Selection Criteria
Key criteria when selecting a temperature measuring instrument include the measurement object (e.g., liquid, surface), measurement accuracy, measurement interval, and the type of measurement (contact or non-contact). Handling, display type (digital or analog), and measurement range are also important factors. For demanding laboratory use, devices with reliable calibratability should be preferred.
Variants and Measurement Principles
Temperature measuring instruments are available in different designs and with various measurement principles. Contact devices typically use thermocouples or resistance temperature detectors (RTDs) for accurate temperature sensing through direct contact. Non-contact instruments often utilize infrared technology to measure surface temperatures without contact with the sample. Analog display units as well as digital thermometers with additional functions such as data storage are available.
Calibration and Maintenance
To ensure precise results, temperature measuring instruments should be calibrated regularly. Calibration is generally performed according to manufacturer instructions, using standards or certified calibration laboratories. Maintenance includes checking sensors and probes for damage, as well as thoughtful handling to prevent measurement errors caused by contamination or environmental factors.
Limitations of Use
Measurement accuracy can be affected by environmental conditions such as humidity, major temperature fluctuations, or electromagnetic interference. Non-contact measurements are limited to surface temperatures and cannot detect internal temperatures. Additionally, devices for high temperatures or aggressive media must be selected specifically, as standard temperature measuring instruments may reach their physical limits in such cases.
Search Terms and Related Terms
Temperature measuring instrument, thermometer, temperature probe, temperature indicator, temperature monitor, temperature measurement instrument, temperature recording, infrared temperature measuring instrument, non-contact temperature measuring instrument, digital thermometer, analog thermometer, surface temperature meter, liquid temperature meter, laboratory temperature measuring instrument
Also known as
Analog temperature measuring instrument
Digital temperature measuring instrument
Non-contact temperature measuring instrument
Temperature indicator
Temperature measurement instrument
Temperature meter
Temperature monitor
Temperature probe
Temperature recorder
Thermometer
Related categories
Suitable brands
Frequently asked questions
How do temperature measuring instruments work in the laboratory?
Temperature measuring instruments capture temperature values either by direct contact with the measurement object using sensors such as thermocouples or resistance temperature detectors, or by non-contact infrared radiation reflected from the surface.
What types of temperature measuring instruments are there?
There are analog and digital temperature measuring instruments, contact types with sensors for liquids and solids, as well as non-contact devices that usually use infrared technology for surface temperature measurement.
What should I consider when purchasing a temperature measuring instrument?
Consider the measurement object, required measurement range, accuracy, measurement principle, and whether you need contact or non-contact measurement. Calibratability and ease of use are also important factors.
How often should temperature measuring instruments be calibrated?
Calibration should be performed regularly according to usage and manufacturer recommendations to ensure accurate measurement values, often at least once a year or before especially critical measurements.
What are the limitations of non-contact temperature measurement?
Non-contact infrared devices measure only surface temperatures and cannot determine internal temperatures. They may also be inaccurate on transparent or highly reflective surfaces.
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