The Wilson Hardness UH 250 multifunctional hardness tester includes various commonly used hardness testing methods ranging from 1Kgf to 250Kgf. This hardness tester combines high-precision mechanical structure and advanced closed-loop control technology, as well as WIN Control software testing system. The Zoom camera ensures accurate and fast measurement of Vickers and Brinell hardness indentation.

Application scope
● Casting and forging parts
● Flat and cylindrical workpieces
Metallurgical and mechanical manufacturing industry
● Sample testing and quality control
Steel and non-ferrous metals
● Laboratories and workshops

　　

Hardness block and indenter
Wilson Hardness offers various standard hardness blocks.
All certified hardness blocks are accompanied by NVLAP, DKD, or UKAS verification certificates, in compliance with internationally recognized standards ISO&ASTM.
We also offer various certified indenters.

　　

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● Automatic XY platform
● Work computer or enhanced solution
● Various models of test benches

technical specifications
Hardness Scale: Brinell, Vickers, Rockwell, Knoop, Brinell Depth Method
Optical system: 5-megapixel camera
Objective lens: Variable zoom lens, autofocus
Display: PC touch screen or computer screen
Compliant with standards: ISO6506, ISO6507, ISO6508, ISO4545, ASTME18, ASTME92, ASTME10, JIS
Test force type: closed-loop sensor control system
Loop testing: fully automated operation
Test force: 1, 3, 5, 10, 15, 15.625, 20, 30, 31.25, 50, 60, 62.51001215150187.5250kgf
Vickers test scale size: HV1, 2, 3, 5, 10, 20, 30, 50, 100
Brinell test ruler: HB1:1, 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 standard size: A，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，30TM，HMR5/25
Type of indenter (optional): Brinell indenter: 1, 2.5, 5, 10mm; Vickers diamond indenter: 136 °; Rockwell diamond indenter: 120 °; Rockwell ball indenter: 1/16in, 1/8in, 1/4in, 1/2in
Holding time: 0.1-255 seconds
Data output: RS-232, UTP RJ45
Test piece placement: can be placed arbitrarily
Machine size (W × D × H): 250 × 620 × 900mm (9.8 × 24.4 × 35.4in)
Machine weight: 230kg (507lbs)
Working power supply: 230V/50-60Hz
Hardness block and indenter
Wilson Hardness offers various standard hardness blocks.
All certified hardness blocks are accompanied by NVLAP, DKD, or UKAS verification certificates, in compliance with internationally recognized standards ISO&ASTM.
We also offer various certified indenters.

attachment
● Automatic XY platform
● Work computer or enhanced solution
● Various models of test benches

System configuration