Product Description:
In the ET4000 series, there are ET4000A(multi-kinetic energy, automation, can add a 3D software, scan the 3D shape of the measurement surface), ET4000L(fully automated, for larger samples can be used with large precision precious glass or chip size samples), ET4000M(Y-axis manual movement, cost-effective, easy to use), commonly used is ET4000A. The ET4000 series has good stability, high precision and powerful functions. It is widely used in flat panel display FPD, chip, hard disk and other nanoscale.
Features:
Ultra-high true straightness ensures that the measurement pattern is not affected in any way, and long distance measurements can be carried out under the guarantee of true straightness.
Using ultra-low noise direct acting LVDT, ultra-low measuring force stylus can be arbitrarily adjusted.
Equipped with high resolution CCD for instant high precision positioning measurement.
It can correspond to various international norms and measure more than 60 kinds of parameters.
