ACM Laboratory offers a NATA accredited service for the calibration of eccentric mandrels. The eccentric mandrels are measured in temperature controlled (20 ± 0.5 ˚C) laboratory using special equipment designed and built by ACM Laboratory metrologist.

Further Information

Please contact us to discuss your requirements and book in your order. We prefer to use customer’s centers to perform the calibration. However, if you have any difficulties to send your centers, we can offer ACML’s centers to perform the calibration. To enable us to provide you the accurate quotation, please provide the following information: number of lands, range, etc.


We also can supply eccentric mandrel and centers, and we offer very competitive prices when purchased in conjunction with our calibration service.