الوصف

IEC*********5 spring impact hammer calibration1.
Application:
     It is mainly used for the calibration of the hammer spring, which is based on IEC**************7 and GB***3.******6 standard design and manufacturing, primarily for third-party testing organization, the National immigration department and appliance-related research institutes.

2.Features:

• Spring hammer calibration device is based on all parts IEC*********5 Appendix B requirements of normative documents tolerance manufacturing, most of the critical parts using special materials and special processing, accuracy and stability in the superior performance
• Single-weight design, and supports the vast majority of domestic and foreign manufacturers of all calibration hammer spring, for the company to meet the German PTL 2J spring hammer calibration need extra special guide groove.

3.Technical parameters:
Main parameters CX-TF*6A Similar products
The actual accuracy  0.*1J 0.*2J
Repeat accuracy  ±0.*1J  0.***0.*4J. 
Maximum range  **2J  0.**2J 
Guide groove diameter  *1mm  *1mm 
Pendulum energy loss  *0mm  Weight  1pcs  2pcs