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| Categories | Rockwell Hardness Tester | 
|---|---|
| Brand Name: | iqualitrol | 
| Model Number: | iRock-438T | 
| MOQ: | 1 Set | 
| Payment Terms: | T/T | 
| Supply Ability: | 50 Sets per Month | 
| Delivery Time: | 10 Working Days | 
| Packaging Details: | Plywood Box | 
| Test Mode: | Rockwell and Superficial Rockwell | 
| Data Output: | Built-in Printer, RS232 Interface | 
| Vertical Space: | 175mm | 
| Throat: | 165mm | 
| Resolution: | 0.1HR | 
| Dwell Time: | 0 - 60 Seconds, adjustable | 
Large LCD Superficial Digital Twin Rockwell Hardness Testing Machine with Vertical 175mm
Brief Introduction:
iRock-438T Digital Twin Rockwell hardness tester equips with a
newly-designed large LCD screen with good reliability, excellent
operation and easy reading, It can show and set the scale, test
force, indenter, dwell time and hardness conversion.
Main Functions:
1,Available to test all the Rockwell and superficial Rockwell
scales;
2, Support hardness conversion among 17 hardness scales;
3, Test results can be saved and printed out,
4, Automatically calculate of maximum, minimum and average value;
5, RS232 interface for data transferring to computer.
Application Range:
Suitable for quenched steel, tempered steel, annealed steel, cold
and hard casting, malleable cast iron, hard alloy steel, aluminum
alloy, copper alloy, bearing steel etc. Also suitable for surface
quenched steel, surface heat treating and chemical treating
materials, sheet, zinc layers, chrome layers, tin layers etc.
Technical Specifications:
| Model | iRock-438T | 
| Initial Test Force | 3kgf (29.42N), 10kgf (98.07N) | 
| Total Test Force | 15kgf (147.1N), 30kgf (294.2N), 45kgf (441.3N), 60kgf (558.4N), 100kgf (980.7N), 150kgf (1471N) | 
| Indenter | Diamond Rockwell Indenter, ф1.588mmBall Indenter | 
| Loading Method | Automatic (Loading/Dwell/Unloading) | 
| Hardness Reading | LCD Screen Display | 
| Test Scale | 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 Scale | HV, HK, HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HS, HBW | 
| Data Output | Built-in Printer,RS232 Interface | 
| Resolution | 0.1HR | 
| Dwell Time | 0~60s | 
| Vertical Space | 175mm | 
| Throat | 165mm | 
| Power Supply | AC220V,50Hz | 
| Execute Standard | ISO 6508,ASTM E-18,JIS Z2245,GB/T 230.2 | 
| Dimension | 520×215×740mm,Packing Dimension: 650×370×980mm | 
| Weight | Net Weight: 80kg,Gross Weight: 100kg | 
Packing List:
| Name | Qty | Name | Qty | 
| Instrument Main Body | 1 set | Diamond Rockwell Indenter | 1 pc | 
| ф1.588mmBall Indenter | 1 pc | Middle Plane Test Table | 1 pc | 
| Large Plane Test Table | 1 pc | V-shaped Test Table | 1 pc | 
| Hardness Block 60~70 HRC | 1 pc | Hardness Block 20~30 HRC | 1 pc | 
| Hardness Block 80~100 HRB | 1 pc | Hardness Block70~85 HR30T | 1 pc | 
| Hardness Block 65~80 HR30N | 1 pc | Weight 1, 2, 3, 4, 5 | 5 pcs | 
| Power Cable | 1 pc | Fuse 2A | 2 pcs | 
| Level | 1 pc | Horizontal Regulating Screw | 4 pcs | 
| Screw Driver | 1 pc | Spanner | 1 pc | 
| Anti-dust Cover | 1 pc | Usage Instruction Manual | 1 copy | 
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.

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