Digital Spherometer
The instrument contains a high-precision grating displacement sensor and a measuring rod with a ruby spherical tip, accurately adjusted to the center. The standard set includes 8 measuring-ring accessories, with 3-ball ring diameters from 9 to 120 mm. During operation, the measuring ring must be carefully placed on the central locating reference surface.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Linear Encoder Resolution | 0.05μm |
| Linear Encoder Absolute Accuracy | 0.2μm |
| Linear Measurement Range of Grating Measuring System [±1mm] | 60±1mm |
| Measuring Force | 0.75N |
| Measurement Range of Spherical Radius of Curvature [Concave surface] | Concave Surface Radius Range R:-6.6mm ~ ∞ |
| Measurement Range of Spherical Radius of Curvature [Convex surface] | Convex Surface Radius Range R:+4.4mm ~ ∞ |
| Measured Part Diameter Range | φ9 ~ φ300 ~ φ500 |
Applications
Datasheet
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Supplier Information
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