Roundness meter

製品紹介：

Roundness meter can measure the roundness, coaxiality, concentricity, runout, perpendicularity, parallelism, flatness, axis bending, surface waviness, spectrum analysis, wave height analysis and other roundness evaluation methods （4 kinds）： The most cell roundness meter can measure the roundness, coaxiality, concentricity, runout, perpendicularity, parallelism, flatness, axis bending, surface waviness, etc. Spectrum analysis, wave height analysis, etc

Roundness evaluation methods （4）： minimum region method, least square method, minimum circumferential circle method, maximum circumferential circle.

Technical parameters:

1. Measuring range: Maximum diameter :300mm, 400mm, minimum inner diameter :5mm, 5mm, maximum height :400mm, 400mm

2. Spindle accuracy: radial error :±（0.025+5H/10000）um, axial error :±（0.025+6H/10000）um

3. Work table:

Table diameter :150mm, 220mm, adjustment range: adjust the eccentricity ±2mm; Adjustment level ±1°, rotation diameter :400mm, bearing weight :25kg, 50kg, rotation speed :0-12 RPM

4. Horizontal arm: horizontal moving distance :150mm, moving speed :0.5-6mm/s or manual

5. Sensor: range :500um（radius difference）， resolution :0.005um, needle shape :2mm main stone ball side head, side force :1-12g domain method, least square method, minimum circumferent circle method, maximum circumferent circle.