A Universal Length Measuring Machine (ULMM) is a highly precise instrument used in metrology, the science of measurement. It is designed to accurately measure lengths, diameters, thicknesses, and other dimensions of various objects with exceptional precision.
Model: Lab Microcal 600 comes with measuring spindle cross section of size (60x40mm) for rigidity & straightness accuracy < 1 micron. Measuring head carriage precisely preloaded & aligned with special bearing to ensure the lifetime accuracy. Adjustable anvil design ensures parallelism of measuring faces of anvil.
Single measuring machine with entire mechanical calibration scope
Follow Abbes principle
Constant measuring force is maintained over entire measuring range
High precision Ruby styli used for thread measurement
Measuring Range – External : 0-600 mm
Measuring Range – Internal : 3-400 mm with optical accessories
Instrument Uncertainty : 0.5 +L/1000 micrometer (0.1 +L/2000 micrometer) – On request
Resolution : 0.1 micrometer / 0.01 micrometer with optional accessories
Repeatability : 0.3 mircometer at +/- 2 sigma (0.2 micrometer at +/- 2 sigma)