New set of precision fine adjustment weights
For a precise fine regulation!
We offer a fine precision weight set in a wooden case with magnetic closure for our precision clocks. It includes twelve certified weights ** So a precise fine regulation is possible. The exact adjustment of the period of oscillation of the pendulum is achieved by circulation of small weights on the fine regulating cone in the middle of the pendulum rod. The place of weights on the fine regulating cone accelerates the pendulum, lifting retards its motion.
Tweezers and 12 precision weights are included.
ALUMINIUM: 1 mg, 2 mg (2x), 5 mg
NICKEL: 10 mg, 20 mg (2x), 50 mg, 100 mg, 200 mg (2x), 500 mg
**[ CERTIFIED PRECISION WEIGHTS: Our weights are certified and reach the weight tolerance level M1. The characteristics of each weight who are the accredited by the German Calibration Service ("Deutscher Kalibrierdienst" - DKD) laboratories and are attested by a certificate. This certification comes from the Quality Assurance ISO 9000 and has (as opposed to recognized in Germany only calibration) international validity. Recalibration is not necessary because the weights are not subject to mechanical wear. ]