High-precision measuring

Precision counts
Exact readings with stamp and seal: PTB, the Physikalisch-Technische Bundesanstalt, has accredited Ludwig Schneider as DKD calibration laboratory (K-06701/LSM) for the measurands "temperature" and "density".

Temperature
Ludwig Schneider Messtechnik is entitled to conduct DKD calibrations in comparative measurements and benchmark methods with a measurement uncertainty of a few millikelvin.

Density
Schneider Messtechnik GmbH carried out the density calibrations with high-precision laboratory equipment according to the internationally foremost Cuckow method of measurement.