Elcometer 3095 Buchholz Hardness Tester
- Industrial Finishing


Measuring a coating’s hardness using the indentation method, the Elcometer 3095 Buchholz Hardness Tester consists of a bevelled disc indenting tool that is fitted into a stainless steel block exerting a constant test load of 500g (17.6oz).
Elcometer 3095 Buchholz Hardness Tester
- Industrial Finishing


Measuring a coating’s hardness using the indentation method, the Elcometer 3095 Buchholz Hardness Tester consists of a bevelled disc indenting tool that is fitted into a stainless steel block exerting a constant test load of 500g (17.6oz).
Summary

Elcometer 3095 Buchholz Hardness Tester
The gauge is placed onto the coating and then removed after 30 seconds. The length of any subsequent indentation in the coating is measured using the graduated microscope.
The result is expressed as units of Buchholz Indentation Resistance using the scale provided.
Measure of Buchholz Hardness | |||||
Indentation Length | Indentation Resistance | Indentation Depth | Minimum coating thickness for which a measurement is valid | ||
mm | µm | mils | µm | mils | |
0.8 | 125 | 5 | 0.2 | 15 | 0.59 |
0.85 | 118 | 6 | 0.24 | 20 | 0.79 |
0.9 | 111 | 7 | 0.28 | 20 | 0.79 |
0.95 | 105 | 7 | 0.28 | 20 | 0.79 |
1.0 | 100 | 8 | 0.31 | 20 | 0.79 |
1.05 | 95 | 9 | 0.35 | 20 | 0.79 |
1.1 | 91 | 10 | 0.39 | 20 | 0.79 |
1.15 | 87 | 11 | 0.43 | 25 | 1 |
1.2 | 83 | 12 | 0.47 | 25 | 1 |
1.3 | 77 | 14 | 0.55 | 25 | 1 |
1.4 | 71 | 16 | 0.63 | 30 | 1.18 |
1.5 | 67 | 18 | 0.71 | 30 | 1.18 |
1.6 | 63 | 21 | 0.83 | 35 | 1.38 |
1.7 | 59 | 24 | 0.94 | 35 | 1.38 |
Technical Specification
Elcometer 3095 Buchholz Hardness Tester
Part Number | Description | Certificate |
K0003095M001 | Elcometer 3095 Buchholz Hardness Tester | ![]() |
Dimensions | 360 x 310 x 120mm (14.2 x 12.2 x 4.7”) | |
Weight | 2.9kg (6.4lb) | |
Packing List | Elcometer 3095 Buchholz Hardness Tester, indentation tool with bevelled disc and two locating pins, pin adjusting shim, illuminated x20 microscope, indentation locator template, hexagonal wrench, plastic carry case and operating instructions |
○ Optional Calibration Certificate available.
Standards
Elcometer 3095 Buchholz Hardness Tester
BS 3900-E9, DIN 53153, ISO 2815, NF T30-052
Standards in grey have been superseded but are still recognised in some industries
Part Numbers
Elcometer 3095 Buchholz Hardness Tester
-
Elcometer 3095 Buchholz Hardness Tester
Measuring a coating’s hardness using the indentation method, the Elcometer 3095 Buchholz Hardness Tester consists of a bevelled disc indenting tool which is fitted into a stainless steel block exerting a constant test load of 500g (17.6oz).
- Part Number : K0003095M001
- Certification : No Certificate
- Part Number : K0003095M001C
- Certification : Calibration Certificate
Accessories
Elcometer 3095 Buchholz Hardness Tester
- Part Number: KT003095P001
- Part Number: KT003095P002