YongLiDa
Introduction to QHQ-A Portable Pencil Hardness Tester
Designed and manufactured according to GB/T 5739-1995 standard. The instrument is mechanical, with three points in contact with the surface to be measured (two points are the fiber and one point is the refill). It always ensures that the measured coating film forms a 45-degree angle. Push the instrument horizontally with force to complete the testing process and measure the coating film. The ability to resist deformation. This method is designed and manufactured according to manual operation, represented by pencil marks, and is suitable for coating film hardness measuring equipment.
YongLiDa Specifications
| LIST | VALUE |
|---|---|
| Applicable standards | GB/T 6739 |
YongLiDa Packing list
machine X1, manual X1, certificate X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- Tensile specimen preparation: cutting and handling techniques for samples of different materials
- Universal Testing Machine Selection Budget Planning: Different price models performance differences
- Customized Universal Testing Machine Selection: Which Scenarios Need to Be Customized? Customized Process Detailed Explanation
- Universal Testing Machine Fixture Selection: Fixture type recommendation for different material samples
- Universal Testing Machine Selection Pit Avoidance Guide: Don't Ignore These Parameters
- Low Temperature Universal Testing Machine Selection: Requirements for equipment performance in low temperature environment
- Universal Testing Machine in high temperature environment: high-temperature chamber matching and accuracy control
- Large Industrial Universal Testing Machine Selection: Range, Stability and Durability Considerations
- Small Laboratory Universal Testing Machine Selection: Cost-effective Model Recommendation
- Temperature, Humidity and other environmental factors affect the long-term stability of Universal Testing Machine