What is the difference between a halogen lamp and an infrared lamp in a moisture analyzer?
The halogen moisture analyzer is a new type of rapid moisture detection instrument. The circular halogen lamp ensures uniform heating of the sample, making it easy to operate and accurate in measurement. The moisture meter measures the weight of the sample while the halogen moisture meter uses a circular tube halogen heating method to quickly dry the sample. During the drying process, the moisture meter continuously measures and displays the lost moisture content% of the sample in real-time. After the drying program is completed, the final measured moisture content value is locked and displayed. Compared with the international oven heating method, halogen heating can evenly and quickly dry the sample at high temperatures, and the surface of the sample is not easily damaged. Its detection results are consistent with the national standard oven method, have substitutability, and the detection efficiency is much higher than the oven method. Generally, the sample can be determined in just a few minutes.
Generally speaking, it is better to use a halogen moisture meter. The main difference between a halogen moisture meter and an infrared moisture meter is that the heating lamp is different. Infrared lamp heating is an infrared moisture meter, while halogen lamp heating is a halogen moisture meter.
1、 The heating method of halogen moisture analyzer is different from that of infrared moisture analyzer.
1. Infrared moisture meters often use infrared heating methods, and their heating source is an infrared heating lamp. The infrared heating lamp is a spherical body, and there are focal points during the heating process. The measured sample may have color changes, but this does not affect the final test results.
2. The halogen moisture meter adopts a halogen heating method, and its heating source is a halogen heating lamp. Due to the characteristic circular shape of the halogen heating lamp, during the heating test of the sample, the heating surface of the sample is uniform, and the measured sample has no changes, resulting in better stability.
2、 The comparative advantages of halogen moisture analyzer and infrared moisture analyzer are as follows.
1. Halogen lamps have a long service life and high heat value.
2. The halogen lamp uses a circular heating tube to make the sample heat more evenly.
