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The Wilson UH4000 series universal hardness tester is designed for high volume production labs and production floor environments. As a Universal hardness tester, the UH4000 series can perform several different hardness scales in one machine including Vickers, Knoop, Brinell and Rockwell, in most cases at higher loads (>5 kgf). Tests are carried out via its DiaMet software, the most intuitive hardness control software on the market, ensuring easy and repeatable, automatic testing.
| TESTER | UH4250 | UH4750 |
| HARDNESS SCALES | HV 0.5 - HB 10/250 | HV 3 - HBW 10/750 |
| TEST LOAD RANGE | 0.5-250 kgf | 3-750 kgf |
| TEST LOAD TYPE | Closed loop | |
| OPTICS | 5-megapixel USB 3 digital camera, with digital zoom and autofocus | |
| TURRET | 8 positions for objectives and indenters | |
| OBJECTIVES LONG | 2.5x (optional with ring light) | |
| WORKING DISTANCE (OPTIONAL) |
5x |
|
| INDENTERS (OPTIONAL) | Brinell 1mm, 2.5mm, 5mm and 10mm carbide balls Rockwell diamond cone, 1/16”, 1/8”, ¼”, ½” carbide ball indenters Vickers diamond Knoop diamond |
|
| OPTICAL MEASUREMENT | Manual or Auto-measurement of indent images | |
| BRINELL TEST PROCEDURES ISO 6506-1, ASTM E10 |
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, 750* HB10: 100, 250, 500* |
|
| VICKERS TEST PROCEDURES ISO 6507-1, ASTM E92 |
HV0.5, HV1, HV2, HV3, HV5, HV10, HV20, HV30, HV50, HV100 | |
| ROCKWELL TEST PROCEDURES ISO 6508-1, ASTM E18 |
A, B, C, D, E, F, G, H, K, L, M, P, R, S, V, 15N, 30N, 45N, 15T, 30T, 45T, 15W, |
|
| KNOOP TEST PROCEDURES ISO 4545-1, ASTM E384 |
HK0.5, HK1, HK2 | |
| PLASTIC TESTING BALL INDENTATION ISO 2039-1 |
HB5: 49N, 132N, 358N, 961N | |
|
PLASTIC TESTING BALL |
HRR, HRL, HRM, HRE | |
| ROCKWELL CARBON TESTING BALL INDENTATION DIN 51917 | HR2.5: 7 HR5: 7, 20, 40, 60, 100, 150 HR10: 20, 40, 60, 100, 150 |
|
| BRINELL DEPTH TESTING (NON-STANDARDIZED) HBW-T |
HB-T2.5: 6.25, 15.625, 31.25, 62.5, 187.5 HB-T5: 25, 62.5, 125, 250, 750* HB-T10: 100, 250, 500* |
|
| PC | External standalone PC with 24” monitor or 19,5” touch monitor | |
| MACHINE CONTROL | DiaMet software | |
| Z SPINDLE | Manual hand wheel and automatic Z axis drive | |
| CLAMPING DEVICE (OPTIONAL) |
Unique clamping fork to fix the sample for testing, can be switched on and off | |
| POSITIONING LASER (OPTIONAL) | Cross target, class 1, 650nm | |
| RING LIGHT (OPTIONAL) | For 2.5x objective, simplifies soft Brinell measurements | |
| MAXIMUM SPECIMEN HEIGHT | 300 mm [11.8 in] | |
| MAXIMUM SPECIMEN WEIGHT | 70 kg [154 lb] | |
| DEPTH FROM CENTER LINE | 274 mm [10.7 in] | |
| TEST STAGE DIMENSIONS | T-slot stage with 12mm slot width, 300mm [11.8in] x 400mm [15.7in] | |
| OPERATING TEMPERATURE RANGE | 10° to 38°C [50° to 100°F] | |
| HUMIDITY | 10% - 80% non-condensing | |
| MACHINE DIMENSIONS (L × W × H) | 704 mm [28 in] × 534 mm [21 in] × 995 mm [39.2 in] | |
| ACCESSORY | All anvils with 25mm pin | |
| MACHINE NET WEIGHT | Ca. 300 kg [660 lb] | |
| POWER SUPPLY | 110 - 240V / 50 - 60Hz | |
