--- title: Wilson VH3100 Vickers and Knoop Hardness Tester url: https://www.buehler.com/uk/products/hardness-testing/vickers-knoop-hardness-testers/wilson-vh3100-vickers-and-knoop-hardness-testers/ date: 2021-10-18T20:57:06+00:00 modified: 2025-07-10T13:09:18+00:00 lang: en_GB --- # Wilson VH3100 Vickers and Knoop Hardness Tester # Wilson® VH3100 Vickers and Knoop Hardness Tester [![Wilson® VH3300 Automatic Hardness Tester](https://buehler.com/uk/wp-content/uploads/sites/4/2021/10/VH3300_front-view_no-monitor.png)Wilson VH3300](https://buehler.com/uk/wp-content/uploads/sites/4/2021/10/VH3300_front-view_no-monitor.png)[![Wilson VH3100 All in One](https://buehler.com/uk/wp-content/uploads/sites/4/2024/03/VH3100-All-in-one.png)Wilson VH3100 All in One](https://buehler.com/uk/wp-content/uploads/sites/4/2024/03/VH3100-All-in-one.png) ## Wilson VH3100 ### Automated Hardness Testing System Crafted to fit the demands of 24/7 applications, the Wilson VH3100 provides a fully automated, lean hardness tester. With a 3-position virtual turret housing one indenter and two measurement objectives, it streamlines operations by fixing indenters, objectives, and the overview camera in place. Configured with DiaMet software, this robust machine ensures maximum precision and minimized testing time. #### Wilson VH3100 Benefits Ease of Use - Ease of operation is facilitated by both the intelligently designed machine and the user-friendly DiaMet software Specialized - A dedicated tester with a single indenter for a lean design - Loadcell with a range of 0.05 - 10kgf Increased Up-Time - Collision Resistant System preventing indenter or objective damage - Built-in overshoot protection - Minimized complexity by aligning indenters, objectives, and the optional overview camera at a fixed position, reducing moving parts and service requirements ### Diamet® Hardness Testing Software Enhance sample throughput while ensuring consistency with minimal complexity through our DiaMet 2.0 software system. ![DiaMet Computer Monitor](https://buehler.com/uk/wp-content/uploads/sites/4/2024/03/DiaMet-Computer-Monitor-1024x442.png) ![DiaMet - Automated](https://buehler.com/uk/wp-content/uploads/sites/4/2024/03/DiaMet-Automated.png) Automated By prioritizing swift and simple operation for all users, DiaMet software can utilize high automation, ensuring flexibility for the future. ![DiaMet - Fast](https://buehler.com/uk/wp-content/uploads/sites/4/2024/03/DiaMet-Fast.png) Fast Achieving auto-focus and auto-measurement in 5 seconds or less, deliver the fastest test cycle for precise and efficient results. ![DiaMet - Safe](https://buehler.com/uk/wp-content/uploads/sites/4/2024/03/DiaMet-Safe.png) Safe Emphasize machine safety with collision-resistant indenters and objectives, ensuring safety meets flexibility. ![DiaMet - Versatile](https://buehler.com/uk/wp-content/uploads/sites/4/2024/03/DiaMet-Versatile.png) Versatile Optimized for Vickers, Knoop, Rockwell, Superficial Rockwell, Brinell, and K1c fracture as per ISO and ASTM standards. [Learn More About DiaMet](https://buehler.com/uk/products/hardness-testing/automation-software/diamet-hardness-testing-software/) #### Ordering | Wilson VH3100 | | | --- | --- | | Configure your VH3000 Series Vickers-Knoop Hardness Tester and select from motorized stage sizes, vertical test capacity, optics, and load cell selections. | | | [Request a Quote](https://buehler.com/uk/buehler-request-a-quote-uk.php) | | | Part # | Description | | Main Unit | | | W3111 | 3 objectives + 1 indenter, 0.050 - 10kgf load range, includes DiaMet workstation and 24" monitor | | Software Options | | | W3100A03 | DiaMet Full-Automatic software package | | W3100A15 | DiaMet Enterprise software package | | Motorized Stages | | | W3000SS | Standard Size (180 x 180mm) | | W3000SL | Large Size (300 x 180mm) | | Vertical Test Capacity | | | W3100D01 | Height - 125mm | | W3100D02 | Height - 170mm | | W3100D03 | Height - 215mm | | Load Cell | | | W3100E02 | 100N Loadcell | | Overview Camera | | | W3110F01 | Separate overview camera, Includes Scan & Stitch function in the DiaMet software | | Additional Accessories | | | W3100G01 | Indenter Holder (Standard) | | W3100G02 | SnapGrip Holder | | W9100687 | Vickers Indenter (Vickers Indenter, ISO & ASTM Certified) | | Objectives | | | | --- | --- | --- | | Part Number | Negative Mag. | Max. Field of View | | W5XLWDO | 5x | 3600μm | | W10XLWD | 10x | 1800μm | | W20XLWD | 20x | 900μm | | W40XLWD | 40x | 450μm | | W50XLWD | 50x | 360μm | | W100XLWD | 100x | 180μm | #### Specifications | | Wilson VH3100 | | --- | --- | | Scales | HV, HK | | Turret | Automatic 3 position + overview Automatic | | Indenter positions | 1 (optional with SnapGrip) | | Test Load (select) | Medium loadcell (100N) 50gf - 10kgf | | Test Load Accuracy | ±1.5% 200g | | Force Application | Load Cell | | Dwell Time | 1 - 999 seconds | | Standard Compliance | ASTM E384, E92; ISO 6507, 9385, 4545 | | Magnification Range | 30X - 2000X with digital zooming | | Overview Camera (optional) | 0.5 x 0.5in \[13 x 13mm\] | | Light Source | LED | #### Consumables and Accessories [![Rockwell Hardness Test Blocks](https://buehler.com/uk/wp-content/uploads/sites/4/2024/03/Hardness-Test-Blocks.png)](https://buehler.com/uk/products/hardness-testing/hardness-testing-blocks/) [Test Blocks](https://buehler.com/uk/products/hardness-testing/hardness-testing-blocks/) Available in a wide range that set the standard for industry [![Hardness Testing Indenters](https://buehler.com/uk/wp-content/uploads/sites/4/2024/03/0012356_carbide-ball-116in-for-uh250-iso.png)](https://buehler.com/uk/products/hardness-testing/hardness-testing-indenters/) [Indenters](https://buehler.com/uk/products/hardness-testing/hardness-testing-indenters/) Browse our selection of ISO & ASTM Certified Indenters [![Self Leveling Vise](https://buehler.com/uk/wp-content/uploads/sites/4/2024/03/0013215_6x-self-leveling-vise-for-round-samples-wo-insert.png)](https://buehler.com/uk/products/hardness-testing/hardness-testing-sample-holders-and-anvils/) [Sample Holders](https://buehler.com/uk/products/hardness-testing/hardness-testing-sample-holders-and-anvils/) Find sample support that's right for your application [![GP-HDT Sample Fixture](https://buehler.com/uk/wp-content/uploads/sites/4/2024/03/GP-HDT-Sample-Fixture.png)](https://buehler.com/uk/products/hardness-testing/gp-hdt-sample-fixture/) [GP-HDT Sample Fixture](https://buehler.com/uk/products/hardness-testing/gp-hdt-sample-fixture/) Move directly from grinding and polishing to hardness testing [![Anti Vibration Table](https://buehler.com/uk/wp-content/uploads/sites/4/2024/03/anti-vibration-table.png)](https://www.metallography.biz/hardness-testing.php) [Vickers-Knoop Vibration Isolation Systems](https://www.metallography.biz/hardness-testing.php) Limit outside vibrations and ensure your specimen remains motionless during testing #### Related Products [![Wilson VH3000 All in One](https://buehler.com/uk/wp-content/uploads/sites/4/2024/03/VH3000-All-in-one.png)](https://buehler.com/uk/products/hardness-testing/vickers-knoop-hardness-testers/wilson-vh3100-and-vh3300-all-in-one-hardness-testers/) [Wilson® VH3000 Series All-in-One Hardness Testers](https://buehler.com/uk/products/hardness-testing/vickers-knoop-hardness-testers/wilson-vh3100-and-vh3300-all-in-one-hardness-testers/) Remove complexity with pre-configured machine setups and effortlessly conduct Vickers and Knoop hardness tests. [![Wilson® VH3300 Automatic Hardness Tester](https://buehler.com/uk/wp-content/uploads/sites/4/2021/10/VH3300_front-view_no-monitor.png)](https://buehler.com/uk/products/hardness-testing/vickers-knoop-hardness-testers/wilson-vh3300-vickers-and-knoop-hardness-tester/) [Wilson® VH3300 Hardness Tester](https://buehler.com/uk/products/hardness-testing/vickers-knoop-hardness-testers/wilson-vh3300-vickers-and-knoop-hardness-tester/) A completely integrated system for a full range of Vickers & Knoop appliations with its fast, six position turret. [![Wilson® VH1102 & 1202 Micro Hardness Testers](https://buehler.com/uk/wp-content/uploads/sites/4/2021/10/VH1102-1202.png)](https://buehler.com/uk/products/hardness-testing/vickers-knoop-hardness-testers/wilson-vh1102-and-1202-micro-hardness-testers/) [Wilson® VH1102 & VH1202 Hardness Testers](https://buehler.com/uk/products/hardness-testing/vickers-knoop-hardness-testers/wilson-vh1102-and-1202-micro-hardness-testers/) Versatile and reliable solutions for accurate micro-hardness testing with optional DiaMet software. #### Product Literature [![Wilson VH3100 VH3300 Brochure English](https://buehler.com/uk/wp-content/uploads/sites/4/2021/10/Wilson-VH3100-VH3300-Brochure_English.jpg)](https://buehler.com/assets/Brochures/English/Hardness/Wilson_VH3300_low.pdf) [VH3000 Series Brochure](https://buehler.com/assets/Brochures/English/Hardness/Wilson_VH3300_low.pdf) [![DiaMet Software Brochure English](https://buehler.com/uk/wp-content/uploads/sites/4/2021/10/DiaMet-Brochure_English.jpg)](https://buehler.com/assets/Brochures/English/Hardness/DiaMet-Brochure-Update-09-12-2023.pdf) [DiaMet brochure](https://buehler.com/assets/Brochures/English/Hardness/DiaMet-Brochure-Update-09-12-2023.pdf) [![Buehler Product Catalog](https://buehler.com/uk/wp-content/uploads/sites/4/2023/08/Buehler-Product-Catalog_default_600x782.jpg)](https://en.calameo.com/buehler/read/00639329103cfc405df2c) [Buehler Product Catalog](https://en.calameo.com/buehler/read/00639329103cfc405df2c) ##### Videos