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Full Automatic Brinell Hardness Tester/Brinell Hardness Scales
Shipped directly from PHASE II+ in NJ, USA
Model No. 900-357
Features
- Load Cell driven system provides precise control of test force application
- Direct Touch Screen Controls
- Engineered to obtain highly sensitive and accurate readings
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AUTOMATIC BRINELL HARDNESS TESTER
Model No. 900-357
| Model | 900-357 |
| Scales | HBW2.5/31.25、HBW2.5/62.5、HBW2.5/187.5、HBW5/62.5 HBW5/125、 HBW5/250、HBW5/750 HBW10/100 HBW10/250 HBW10/500、 HBW10/1000 HBW10/1500 HBW10/3000 |
| Test Force (Class 11) | 31.25kgf(306.5N) 62.5kgf(612.9N) 100kgf(980.7N) 125kgf(1226N) 187.5kgf(1839N) 250kgf(2452N) 500kgf(4903N) 750kgf(7355N) 1000kgf(8907N) 1500kgf(14710N) 3000kgf(29420N) |
| Hardness read | Automatic measurement |
| Conversion of hardness values in units | Automatic Conversion: Vickers, Rockwell |
| Screen | 12-inch display |
| Loading process | Real-time display loading process, loading time “8s.” |
| Load control | Automatic (load / hold / unload) |
| Work stations | Five stations, can be equipped with 2 objectives, 3 pressure head |
| Up and down | Automatic lifting, click lifting, one-button test |
| Focus | Automatic Focus, no manual lifting screw focus |
| Turret | Automatic rotating tower, pressure head with the objective automatically rotating |
| Maximum height of specimen | 330mm |
| Pressure head-outer wall distance | 170mm |
| Objective | 1X, 2X |
| Eyepiece | 20X |
| Total magnification | 20X, 40X |
| Hardness resolution | 0.1HBW |
| Time of charge | 1–99s |
| Hardness test range | 3.18~653HBW |
| Implementation standards | EN ISO 6506, ASTM E-10-08, GB/T231.2, JJG150-2005 |
| Data output | Optional connection printer print report |
| Power supply | AC220+5%, 50~60Hz |
| External dimension | 595 × 245 × 1000mm |
| Weight | 300lbs |
Innovative closed-loop technology. The Brinell hardness tester incorporates the latest load cell technology. The test load is applied via a closed-loop control unit with a load cell, a DC motor and an electronic measurement and control unit. The result is highly accurate Brinell hardness measurements at all test loads up to 0.5%. The common load overshoot or undershoot as known from traditional dead weight, or open-loop, systems is eliminated. The absence of mechanical weights not only eliminates friction problems but also makes the Brinell Hardness Tester less sensitive to misalignments caused by vibrations.