It does not matter for the measurement

“Plastic Bag With Adhesive Tape” ray technology β-ray technology is first used online thickness measurement technology ray technology, in the 1960s it has been widely used for online thickness measurement of thin films. It does not matter for the measurement requirements, but β changes in temperature and atmospheric pressure sensors, as well as “Plastic Bag With Adhesive Tape” film fluctuate sensitiveChina 19mm PTFE Tape Manfuacturers device for radiation protection requirements are high, and the signal source to replace the expensive, Pm147 source is available 5 -6 years, Kr85 source used for 10 years, the replacement costs are around $ 6,000.”Plastic Bag With Adhesive Tape” X-ray technology This technology rarely used for film production line. X-ray tube12mm Teflon Tape Manufacturers life is short, to replace expensive, generally available 2-3 years, replacement costs about $ 5,000, but does not apply to the polymer measured by a variety of elements, the signal intensity radioactive sources. X-ray technology commonly used in steel and other elements of a single measurement.