Wilson® UH250 Universal Hardness Tester

FEATURES
  • Ease of use
  • Flexibility
  • Increase up-time & reduce service costs

The universal hardness tester UH250 from Buehler contains all standardized and usual hardness testing methods between 1 - 250kgf

The universal hardness testing machine combines top quality of mechanical components with closed loop technology. Now available with DiaMet™ control software, the touch optimized user-friendly interface with many powerful automation features

The universal hardness tester focuses on a fast and simple operation to satisfy the needs of inexperienced operators, while maintaining the flexibility and complexity of features required by expert users with DiaMet operation software

  • Focus on a fast and simple operation to satisfy the needs of inexperienced operators, while maintaining the flexibility and complexity of features required by expert users with DiaMet operation software
  • Integrated camera with Zoom module allows a fast, accurate and user independent Vickers/Brinell measurement
  • Closed-loop system for quick and highly accurate test results
  • Wide load range 9.81N and 2452 N (1 - 250kgf).
  • High clamping force system for safe testing of both small and very large parts
  • All components and software are completely designed, manufactured, and integrated by Buehler.
Wilson® UH250 Universal Hardness Tester Specifications
Hardness ScalesBrinell, Vickers, Rockwell, Super-Rockwell (HB, HV, HR)
Optics5 mega-pixel camera
ObjectivesZoom module and autofocus
DisplayIPC-touchscreen or PC screen
Standards CompliantISO 6506, ISO 6507, ISO 6508, ISO 4545, ASTM E18, ASTM E92, ASTM E10 and JIS
Test Load TypeLoadcell closed-loop control system
Test CycleAutomatic and indent evaluation
Test Loads1, 3, 5, 10, 15, 15.625, 20, 30, 31.25, 50, 60, 62.5, 100, 125, 150, 187.5, 250 kgf
Vickers Test ProceduresHV 1, 2, 3, 5, 10, 20, 30, 50, 100
Brinell Test ProceduresHB1: 1, 2.5, 5, 10, 30 HB2.5: 6.25, 15.625, 31.25, 62.5, 187.5 HB5: 25, 62.5, 125, 250 HB10: 100, 250
Rockwell Test ProceduresA, B, C, D, E, F, G, H, K, L, M, P, R, S, V, Bm, Fm, 15N, 30N, 45N, 15T, 30T, 45T, 15W, 30W, 45W, 15X,30X, 45X, 15Y, 30Y, 45Y, 30 TM, HMR 5/25
Indenters (optional)Brinell Balls: 1, 2.5, 5, 10mm Vickers Diamond: 136° Rockwell: Diamond Cone 120°, Balls: 1/16in, 1/8in, 1/4in, 1/2in
Load Duration0.1 - 255 seconds
Data OutputPC Software
Specimen AccommodationMaximum test height 320 mm, maximum throat 215 mm
Specimen AccessExternal surfaces
Power Supply100 - 240VAC, 60/50Hz

Wilson Brinell Test Blocks                    Wilson Rockwell Test Blocks                   

                                                                             

Wilson Vickers & Knoops Test Blocks