Universal Hardness Tester – Wilson® UH4000
The UH4000 series universal hardness tester is designed for high volume production labs and production floor. The UH4000 series is available in two different configurations, i.e. the UH4250 and UH4750. Universal hardness testers are designed to perform several hardness scales with one machine, in most cases for higher loads (>5kgf).
Due to its sturdy design, it is a reliable machine and suitable for rough workshop conditions. The innovative hardness tester features extremely fast testing cycles and a newly developed turret to hold several indenters and objectives. The operator can test to a variety of test methods without the need for manual indenter/objective changes. The frame is made from a very robust and sturdy castings, as well as the turret cover, which protect the highly accurate measurement system and turret assembly against outer influences and collisions, e.g. with test pieces. The large 300mm [11.8in] x 400mm [15.7in] T-slot stage and the weight capacity enables testing of heavy and big parts.
- The unique 8 position turret will ensure that all your testing tools are installed and no manual exchange of indenters and objective is needed anymore.
- The heavy duty stage with a dimension of 300mm [11.8in] x 400mm [15.7in] will take care of your parts and components – an integrated 12mm t slot bed on the stage itself ensures full flexibility for special clamping vises.
- The frame is made from a very robust steel casting, perfectly fit for production environments.
- High accuracy and repeatability of measurement results due to closed loop load cell technology.
- Automatic and manual Z axis movement.
- Workspace illumination for better visibility on your parts.
| Universal Hardness Tester – Wilson® UH4000 Specifications | ||
|---|---|---|
| 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 | Closed loop |
| Optics | 5-megapixel USB 3 digital camera, with digital zoom and autofocus |
5-megapixel USB 3 digital camera, with digital zoom and autofocus |
| Turret | 8 positions for objectives and indenters | 8 positions for objectives and indenters |
| Objectives Long Working Distance (Optional) | 2.5x(optionL with ring light), 5x 10x, 20x, 40x, 50x | 2.5x(optionL with ring light), 5x 10x, 20x, 40x, 50x |
| Indenters (Optional) | Brinell 1mm, 2.5mm, 5,0mm and 10,0mm carbide balls, Rockwell diamond cone, 1/16”, 1/8”, ¼”, ½” carbide ball indenters, Vickers diamond and Knoop diamond |
Brinell 1mm, 2.5mm, 5,0mm and 10,0mm carbide balls, Rockwell diamond cone, 1/16”, 1/8”, ¼”, ½” carbide ball indenters, Vickers diamond and Knoop diamond |
| Test Standards | Brinell (ISO 6506-1, ASTM E10), Vickers (ISO 6507-1, ASTM E92), Rockwell (ISO 6508-1, ASTM E18), Knoop (ISO4545-1, ASTM E384), Plastic testing ball indentation (ISO 2039-1, 2039-2) |
Brinell (ISO 6506-1, ASTM E10), Vickers (ISO 6507-1, ASTM E92), Rockwell (ISO 6508-1, ASTM E18), Knoop (ISO4545-1, ASTM E384), Plastic testing ball indentation (ISO 2039-1, 2039-2) |
| Z Spindle | Manual hand wheel and automatic Z axis drive | Manual hand wheel and automatic Z axis drive |
| Maximum Specimen Height/Weight | 300 mm (11.8 in), 70 kg (154 lb) | 300 mm (11.8 in), 70 kg (154 lb) |
| Test Stage Dimensions | T-slot stage with 12mm slot width, 300mm [11.8In] x 400mm [15.7In] |
T-slot stage with 12mm slot width, 300mm [11.8In] x 400mm [15.7In] |
| Machine Dimensions (L × W × H) | 704 Mm (28 in) × 534 mm (21 in) × 995 mm (39.2 In) | 704 Mm (28 in) × 534 mm (21 in) × 995 mm (39.2 In) |
| Machine Net Weight | 300 kg (660 lb) | 300 kg (660 lb) |
| Power Supply | 110 – 240V / 50 – 60HZ | 110 – 240V / 50 – 60HZ |