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.
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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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Established:April 20, 1994


