Roundness of Xebex International, Ltd.

Roundness Testers

Model EC 500


Small table rotation type,
Jog dial and bezel button operation

- Rotation method: Unique porous static air bearing system
- Rotational accuracy: (0.04 + 0.0006H) µm, H: Height from table (mm)
- Max. measuring diameter: 220mm dia. (both inner and outer)
- Z traverse range: 280mm (when using b type stylus arm)
- Supplied with fine or coarse adjustment function (memory: 0.1mm)

Catalogue

Model EC 1550


Desk-top instrument with very high accuracy and simple operation to measure roundness and dylindricity

With superior porous static pressure air bearing system

- Rotation method: Unique porous static air bearing system
- Rotational accuracy: (0.04 + 0.0006H) µm, H: Height from table (mm)
- Table size: 160mm dia., Centering/tilting range: +/-2mm +/-1º
- Measuring size/loading capacity: 368mm dia., 20kg
- Straightness accuracy: 0.6µm/100mm (1.2µm/250mm)
- Parallelism: 1.5µm/200mm
- Vertical motion range: 250mm (b styrus arm)
- Max. measuring height: OD 420mm, ID 270mm
- Measuring force/range: 0-100mN (10gf) variable, 1800µm (b styrus arm)
- Magnification: 100, 200, 500, 1K, 2K, 5K, 10K, 20K, 50K

Catalogue

Model EC 1850


Fully automatic operation with high accuracy automatic rotary tables.

All measurement sequences are auto controlled.

- Rotation method: Unique porous static air bearing system
- Rotational accuracy: (0.04 + 0.0005H) µm, H: Height from table (mm)
- Table size: 230mm dia., Centering/tilting range: +/-5mm +/-1º
- Measuring size/loading capacity: 368mm dia., 25kg
- Straightness accuracy: 0.4µm/100mm (0.8µm/300mm)
- Parallelism: 0.5µm/100mm (1µm/200mm)
- Vertical motion range: 300mm (b styrus arm)
- Max. measuring height: OD 470mm (b styrus arm), ID 320mm
- Measuring force/range: 0-100mN (10gf) variable, 1800µm (b styrus arm)
- Magnification: 100, 200, 500, 1K, 2K, 5K, 10K, 20K, 50K

Catalogue