MHS, which is part of Motus Systems, is certified by British NMO according to the international standard OIML R134 for automatic weighing. The certificate that Motus Weighing obtained for MHS is for the best accuracy class 0.2, which means an accuracy of ± 0.1%.
Both Motus' OIML R134 certificate and the UK type approval have been updated with accuracy classes for axles and axle groups.
MHS may be officially used for weighing axles and axle groups.
- Class 0.2 for total weight, which means ± 0.1%
- Class D for single axles, which means ± 2.0%
- Class B for axle groups, which means ± 1.0%
All certificates and type approvals are issued by the British National Measurement Office (NMO) in London, which is part of the Department for Business, Energy and Industrial Strategy.