Features
● Technical Control Aspect: It adopts single-chip microcomputer control, with signals collected by sensors, and a closed-loop control system that applies load through a stepping motor. It has 10 levels of test force and complies with the GB/T231.2 national standard and the JJG150 verification regulation.
● Test Applicability Aspect: It is mainly used for hardness measurement of materials such as cast iron, steel, non-ferrous metals and soft alloys, and is very suitable for hardness testing of metal materials with large grains (such as cast iron, non-ferrous metals and alloys, various annealed and quenched and tempered steels, as well as softer metals such as pure aluminum, lead, and tin).
● Self-Performance Advantage Aspect: It features high precision, good repeatability, strong stability and simple operation.
Product Specification
| Model | NHBE- 3000A |
| Brinell scale | HBW2.5/62.5 HBW2. 5/187.5 HBW5/125 HBW5/750 HBW 10/100 HBW10/1500 HBW 10/3000 HBW10/250 HBW10/500 HBW 10/1000 |
| Test force | 62.5kgf(612.9N), 100kgf(980.7N), 125kgf(1226N), 187.5kgf( 1839N), 250kgf(2452N), 500kgf(4903N), 750kgf(7355N), 1000kgf(8907N), 1500kgf(14710N), 3000kgf(29420N) |
| Max height of specimen | 230mm |
| Minimum measurement unit | 0.005mm |
| Loading-holding time | 0~60s |
| Hardness testing range | 8~ 650HBW |
| Total magnification | 20X |
| Implementation standard | EN, ISO 6507, EN ISO 6506, ASTME- -384, ASTM E-10- -08, ASTM E-384, GB/T231.2, JJG150 |
| The distance from the indenter to the exterior | 160mm |
| Hardness reading | Look up in a table |
| Power supply | Ac220+ 5%, 50~60Hz |
| Dimensions (mm) | 550*210*750mm |
| Main engine weight | About 90kg |
Product Structure
