Nano mass comparator


RADWAG has just presented the NANO.AK-4/500 mass comparator of the latest generation. This device enables calibration of mass standards with unprecedented readability of [d]: 10 ng.  With this comparator, calibration laboratories can obtain even more precise measurements and compare micro-mass standards as small as 50µg!

This is undoubtedly a breakthrough in mass standard calibration.

Features of the new NANO.AK-4/500 mass comparator:

  • second to none readability of 10 ng
  • the lowest sd value of 0.04µg
  • excellent measurement repeatability
  • comparison of micro-mass standards with the lowest uncertainty
  • compact design – fits on a standard anti-vibration table thus saving space in the laboratory
  • full compensation range
  • ambient conditions module
  • automatic calibration
  • calibration of mass standards much smaller than those described in the OIML (from 50µg to 500mg)


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