About Quality Control


About Quality Control

Check

Sanhe's accuracy is supported by "technical strength" and "quality control. For inspection, it can be confirmed not only by measuring instruments, but also by visual confirmation through several steps. Its accuracy is also used for parts of machines that operate in a vacuum space.

投影機で寸法を測定しています。
 
光の反射を利用して、表面の凹凸を確認します。
 
複数の製品を並べ、長さが揃ってないものを除きます。

Detector

retention tester

  • We use precision measuring instruments for perfect quality assurance.       
Inner and outer diameter measuring device 

SPM-10

Mobot Reed.
  micron  electric micro 
shape tester  image tester projector
  contour measurer  
surface tester Roundness meter Ruby Hardness Table
  surface roughness Micro Vickers hardness tester
Material tester metal microscope high temperature and high humidity tank
  Impact testing machine Tensile tester
Other  Humidifier low permeability flux meter

 

                                             

 

 

 

 

 

 

      

 

 

 

 

       

 

 

internal measuring instrument

  • For ultra-precise measurements, the tester is manufactured in the company.
Precision outer diameter measurer SPM-10  
  decomposition energy 0.01μm
Instrument needle Various  
  Outer diameter accuracy 0.1μm

 

 

 

 

 

 

 

 

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