Buchholz Indentation Tester 5825
Evaluates the indentation resistance of plastically deformable coatings by the Buchholz method (ISO 2815).
Overview
The Buchholz indentation tester is a reliable, standardized way to evaluate the hardness of plastically deformable coatings — helping manufacturers control curing and film quality on industrial, wood and plastic coatings. Operation is refreshingly simple: rest the tool on the surface for thirty seconds, then measure the indentation length to obtain an objective Buchholz hardness value. A stainless-steel block with tungsten-carbide tool and support ensures standard-compliant dimensions and weight (ISO 2815) and long-term durability for consistent, repeatable results. All BYK‑Gardner instruments supplied by K&K carry a 12-month manufacturer warranty.
Key Features
- Stainless-steel block with a double-cone circular tool
- Circular tool and support of tungsten carbide / hard metal
- Marking triangle for precise positioning
- Dimensions and weight in accordance with ISO 2815
- Optional precision microscope (5824) to read the indentation
Key specifications
Specifications
Indentation test
| Dwell time | 30 seconds |
| Result | Buchholz value = 100 / indent length (mm) |
| Models | 5825 (0.5 kg) · 5826 with microscope |
| Warranty | 12 months |
Compliant standards
Where it fits
Industrial coatings
Wood coatings
Plastics & coatings
Laboratory QC
Scope of Supply
- Buchholz instrument block
- Measuring template
- Precision microscope (optional, 5824)
- Manual
Video
Watch demos and how-to guides for BYK-Gardner instruments on the manufacturer's official YouTube channel.
