From: Design of an enhanced mechanism for a new Kibble balance directly traceable to the quantum SI
Requirement | Value | Unit |
---|---|---|
Coil travel in velocity mode | ±30 | mm |
Stiffness1 | ≤0.01 | N m−1 |
Linear guiding of coil | – | – |
Guiding imperfection of coil | ≤10 | μm |
Hysteretic force | ≤0.1 | μg |
Carrying capacity | ≈15 | kg |
Installation space2 | ≤500 | mm |