Designed for versatile surface analysis, the TR Profile DH-8 enables measuring both roughness and contours. Its traversing unit with integrated reference flat ensures precise readings, even for skidless tracers. Li-ion power allows mobile use; intuitive interface, multi-language menus, and extensive accessory options enhance its flexibility.
Trimos TR Profile / TR Profile DH-8
The Trimos TR Profile / DH-8 combines accuracy and adaptability: selectable cut-offs, programmable measurement lengths, and multiple standard parameters under ISO/DIN, JIS, and ISO 12085. Whether measuring on-machine or in-lab with supporting stands and contour modules, it offers reliable surface profile analysis.
Features
Overview
| Specification | TR Profile / TR Profile DH-8 |
|---|---|
| Measuring range (Ra, Rq) | up to 20 µm |
| Measuring range (other roughness parameters) | up to 350 µm |
| Resolution (Ra, Rq) | 0.01 µm (or 0.001 µm for Ra/Rq < 0.1 µm) |
| Resolution (other parameters) | 0.1 µm |
| Vertical resolution of tracers | 0.01 µm |
| Horizontal resolution of tracers | 1 µm |
| Measuring speed | selectable — options include 0.25 / 0.5 / 1.0 mm/s |
| Measuring force (skid tracers) | < 0.15 N |
| Measuring force (non-skid tracers) | < 0.5 mN |
| Diamond tip radius | standard 5 µm at 90°; optional 2 µm at 60° |
| Cut-off lengths (Ic) | 0.08 / 0.25 / 0.8 / 2.5 mm |
| Measuring (traversing) lengths (It) | 0.48 / 1.50 / 4.8 / 15.0 mm; programmable between ~0.5-15 mm |
| Contour tracer range (horizontal / vertical) | approx. 15 mm (X) horizontal, 4 mm (Z) vertical; permissible Z error ~5 µm |
