1. Application:It is mainly used for the calibration of the spring hammer, which is based on IEC60068-2-75- 1997 & GB2423.55-2006 standard design and manufacture, 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 IEC60068-2-75 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.
|Main parameters||AUTO-CJ||Similar products|
|The actual accuracy||0.01J||0.02J|
|Guide groove diameter||51mm||51mm|
|Pendulum energy loss||<0.002j||<0.008J|