Infrared heating lamps are used in moisture meters for the following main functions:
Quickly dry samples
infrared heating quartz lamps can emit infrared rays, which have strong penetrating power and thermal effect, accelerating the evaporation of sample moisture. This fast drying method can greatly shorten the time of moisture determination and improve work efficiency.
For example, in the food industry, for some food samples with high water content, such as fruits and vegetables, quartz halogen infrared heat lamps can be used to dry them to constant weight in a short time, so as to quickly and accurately determine their moisture content.
Uniformly heat samples
Halogen Bulbs can make samples more evenly heated. Compared with traditional heating methods, infrared rays can irradiate samples from multiple angles at the same time, avoiding local overheating or overcooling, thereby ensuring the temperature uniformity of samples during the drying process.
For example, in the pharmaceutical industry, for some temperature-sensitive pharmaceutical raw materials or preparations, the use of infrared halogen heat lamp can ensure uniform temperature during the drying process, avoiding the quality degradation or deterioration of drugs due to local overheating.
Precise control of heating temperature
Modern replacement infrared halogen lamps are usually equipped with precise temperature control systems, which can accurately adjust the heating temperature according to different samples and measurement requirements. By precisely controlling the temperature, it is possible to avoid changes or decomposition of other components in the sample due to excessive temperature, thereby improving the accuracy of moisture determination.
For example, in the chemical industry, for some samples containing volatile components, such as paint, glue, etc., using Infrared Heating Elements and precisely controlling the temperature can accurately determine their moisture content without affecting other components of the sample.
Non-contact heating
tungsten halogen lamps use non-contact heating methods and will not cause physical damage or contamination to the sample. This non-contact heating method is particularly important in some occasions where high sample purity and integrity are required, such as moisture determination of electronic materials, biological samples, etc.
For example, in the electronics industry, for some high-precision electronic components, such as chips, circuit boards, etc., when using infrared heating elements for moisture determination, no damage will be caused to the electronic components or circuits on their surface, ensuring the quality and performance of the sample.
