







创新的计量学,应用范围广泛:
- • 长度和直径
- • 表面和轮廓
- • 形状和位置
- • 齿轮和轴

液体和糊剂的精确混合与计量:
- • 齿轮计量泵
- • 纤维生产用泵
- • 计量混合分配机以及混合头

用于以下行业无间隙线性和旋转运动的转冲程轴承:
- • 机械工程
- • 精密工程
- • 光学
- • 电子
- • 以及许多其他行业








作为一家活跃于国际范围的公司,Mahr 不仅在德国拥有专利,在世界范围内也拥有专利。

Calibration according to the new ISO 21920 standard

Customers can now have their surface metrology standards calibrated according to the new ISO 21920 series of profile standards in Mahr's own DAkkS laboratory. "The previous profile standards have been withdrawn and replaced by the new roughness standards," explains Arne Deppe, Manager Calibration Center Systems Göttingen. In this context, long-standing parameters and familiar designations will disappear over time and be replaced by new ones.
To make this transition period easier for customers, Mahr's DAkkS laboratory issues calibration certificates for surface standards in accordance with both the previous standards and the new ISO 21920 series of standards. "This allows our customers to compare the parameters directly and see the changes at a glance," says Deppe.

Are you interested in the services of Mahr's DAkkS laboratory? Then please contact our experts directly at dkd@mahr.com