Active Member
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[China]
Address: Room 301, Building No.1, No. 2 Jiaolian Yiheng Rd, Wanjiang District, Dongguan, China, 523046
Contact name:Raymond Chung
Dongguan Quality Control Technology Co., Ltd. |
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Automatic Head Stroke Hardness Test Apparatus Jominy Test With
Control Software
Technical Specifications:
| Model | iRock-440 |
| Initial Force | 3kgf (29.42N), 10kgf (98.07N) |
| Total Force | 15kgf (147.1N), 30kgf (294.2N), 45kgf (441.3N), 60kgf (558.4N), 100kgf (980.7N), 150kgf (1471N) |
| Indenter | Diamond Indenter, ф1.588mm Ball Indenter |
| Loading Control | Automatic (Loading/Dwell/Unloading) |
| X-Y Motorized Anvil | Size: 250×160mm; Travel: 100×100mm; Full Dimension: 365×300×140mm |
| Z Axis | Auto/Manual lifting system, Auto ascending, homing, one key operation |
| Display | Touch Screen, Menu Operation, Hardness Display, Parameter Setting, Data Statistics, Saving, etc. |
| Data Statistics | Testing Number, Average, Max, Min, Repeatability, Limit Setting, Alarm, etc. |
| Hardness Scales | HRA, HRD, HRC, HRF, HRB, HRG, HRH, HRE, HRK, HRL, HRM, HRP, HRR,
HRS, HRV HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HR15W, HR30W, HR45W, HR15X, HR30X, HR45X, HR15Y, HR30Y, HR45Y |
| Conversion | HV, HK, HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HBW |
| Data Output | USB, RS232 |
| Resolution | 0.1HR |
| Dwell Time | 0~99s |
| Vertical Space | 180mm |
| Horizontal Space | 145mm |
| Power Supply | AC220V/50Hz/1Ph |
| Standards | ISO 6508, ASTM E-18, JIS Z2245, GB/T 230.2 |
| Dimension | 535×410×890mm, Packing Dimension: 820×460×1170mm |
| Net/Gross Weight | 85kg/105kg |
Rockwell Principle:
The Rockwell test consists of measuring the additional depth to
which a carbide ball or diamond penetrator is forced by a heavy
(major) load beyond the depth of a previously applied light (minor)
load (SET point).
The minor load is applied first and a SET position is established
on the dial gauge or displacement sensor of the Rockwell tester.
Then the major load is applied. Without moving the piece being
tested, the major load is removed and, with the minor load still
applied, the Rockwell hardness number is automatically indicated on
the dial gauge or digital display.
The diamond penetrator is used for testing materials such as
hardened steels and cemented carbides. The carbide ball
penetrators, available with 1/16 inch, 1/8 inch, 1/4 inch, and 1/2
inch diameter, are used when testing materials such as steel-copper
alloys, aluminum and plastics to name a few.
Rockwell testing falls into two categories: Regular Rockwell
testing (e.g., C and B scales) and Rockwell superficial testing
(e.g., 30 N and 30 T scales).
High Rockwell hardness numbers represent hard materials and low
numbers soft materials.
Standard Delivery:
| Main Unit | 1 | Diamond Indenter | 1 |
| ф1.588mm Ball Indenter | 1 | X-Y Motorized Anvil | 1 |
| Hardness Block 60~70 HRC | 1 | Hardness Block 20~30 HRC | 1 |
| Hardness Block 80~100 HRB | 1 | Hardness Block 70~85 HR30T | 1 |
| Hardness Block 65~80 HR30N | 1 | Fuse 2A | 2 |
| Power Cable | 1 | Anti-Dust Cover | 1 |
| Quality Certificate | 1 | Operation Manual | 1 |
| Computer | 1 | Software | 1 |
| Control Box | 1 | Data Cable | 1 |
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