Deskripsi
1.Conform to the standards of GB/T230.2, ASTM E18 and military industry
2.Multi test forces for testing both Rockwell hardness and superficial Rockwell hardness
3.Protrudent indenter design to easily reach the inner part of the object (minimum Ф23mm) and the outer part
4.Real-time force control system ensures providing precise test forces.
5.For continuous measurement, the indenter automatically moves back and forth instead of lifting the table to improve the accuracy.
6.Auto lift the table and automatic setting preliminary test force
7.Touch screen and back-light LED display
8.Curved surface auto correction
9.Conversion to other hardness scales (HV, HK, HBW) and tensile strength
10.OK/NG tolerance judgement
Specification
Closed-loop control unit, test force accuracy 1%, resolutions 0.1HR | |||||
Initial test foce | 3kgf / 10kgf | ||||
Hardness scales | Superficial Rockwell hardness | 15kgf | 30kgf | 45kgf | |
Diamond indenter | HR15N | HR30N | HR45N | ||
1/16″ ball indenter | HR15T | HR30T | HR45T | ||
1/8″ ball indenter | HR15W | HR30W | HR45W | ||
1/4″ ball indenter | HR15X | HR30X | HR45X | ||
1/2″ ball indenter | HR15Y | HR30Y | HR45Y | ||
Rockwell hardness | 60kgf | 100kgf | 150kgf | ||
Diamond indenter | HRA | HRD | HRC | ||
1/16″ ball indenter | HRF | HRB | HRG | ||
1/8″ ball indenter | HRH | HRE | HRK | ||
1/4″ ball indenter | HRL | HRM | HRP | ||
1/2″ ball indenter | HRR | HRS | HRV | ||
Test force control | Auto Control (Load, Dwell time, Unload) | ||||
Screen | Touch screen operation, backlight LED | ||||
Maximum specimen height | 205mm | ||||
Maximum specimen width | 150mm | ||||
Storage | 2000 test values | ||||
Dwell time | Major dwell time: 0~99s | ||||
Power | 220/240V AC 50/60HZ | ||||
Dimension | Main unit: 250*670*605mm; Touch Screen: 165*260*105mm | ||||
Weight | 100kg | ||||
Ulasan
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