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一种薄膜在线检测仪器。主要用途 :在线检测录像、录音磁带的磁层厚度 ;在线检测各种胶带涂层厚度。主要性能指标 :测量范围０．５～１０μｍ．精确度≤±０．０５μｍ；在线检测时不受杂散光和磁带正常抖动的影响。仪器已在东南亚最大的磁记录集团———亚美集团大量使用 ;广
A thin film online testing instrument. Main applications: On-line detection of magnetic layer thickness of video and audio tapes; on-line inspection of various tape coating thicknesses. Main performance index: Measurement range 0.5 ~ 10μm. Accuracy ≤±0.05μm; In-line detection is not affected by stray light and normal tape jitter. The instrument has been widely used in Asia-Pacific Group, the largest magnetic recording group in Southeast Asia;