Description
Overview
GAOTek surface roughness instrument for rail is a direct reading measuring tool which is used straight vertical measurement method. It is mainly used for measuring rail top surface and side surface corrugation wear value.
Features
- Simple in operation
- Compact in size
- Easy to carry
- High precision in measurement
- Reliable in installation and positioning
- Simple in use
- Convenient; Easy to site construction
- Ensure the quality of work
Technical Specifications
| Material | Stainless Steel |
| Horizontal measure range | 29.37 in (1000 mm) |
| Vertical measure range | -0.3 in to 0.98 in (-8 mm to 25 mm) |
| Accuracy | ±0.002 in (±0.05 mm) |
| Resolution | 0.0003 in (0.01 mm) |
| Repeat error | 0.0007 in (0.02 mm) |
| Working temperature | 23 °F to 104 °F (-5 ℃ to 40 ℃) |
| Dimensions | 4.7 in x 0.4 in x 0.9 in (120 mm x 12 mm x 24 mm) |
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