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Load Cell, Closed Loop, Superficial Rockwell Hardness
Touch Screen Functions w/One Touch Testing Feature!Direct Loading Method With Load-Cell Instead Of Dead Weight System. High Speed Test Cycle and Extremely Accurate Loading Control
- Automatic conversions to HB, HV, Superficial Rockwell Scales
- Touch Screen selectable system
- Upper/Lower Limit Settings
Specifications: Superficial Rockwell Hardness Tester
Minor Load
3 Kgf
Major Load
15 Kgf, 30 Kgf, 45 KGF
Test Force Application
Load Cell Closed Loop
Test Force Control
Motorized
Results Display
Hi Def LCD Digital Readout
Resolution
0.01HR
Vertical Capacity
7.80"
Throat Depth
5.90"
Height
700mm
Width
600mm
Depth
250
Weight
220 lbs
Accessories: Included
- N-scale Diamond Indenter
- 1/16" Ball Indenter
- 2- HRN test Blocks
- 3- HRT Test Block
- Test Table 5.87"(150mm)
- Flat Anvil 2.5"(63mm)
- Std. V- Anvil
- Accessory Case
- Test resolution: 0.01HR Rockwell unit;
- Operation temperature: 50° - 95°F (10°C ~ 35°C)
- Power supply: single phase, AC, 110-220 with manual change, 50~60Hz, 4A;
- Machine dimension: 700mm×250mm×600mm.
Options:
- NIST/ASTM certified hardness test blocks, penetrators and kits are available.
- This model is available with ASTM E18-20 certification
Superficial Rockwell Hardness Tester Scale/Indentor/Load chart
Scale Symbol Indentor Type Preliminary Force N (kgf) Total Force N (kgf) Similar to A C and D scales but for thinner gage material
Typical Applications15N Spheroconical Diamond 29.42 (3) 147.1 (15) 30N Spheroconical Diamond 29.42 (3) 294.2 (30) 45N Spheroconical Diamond 29.42 (3) 441.3 (45) 15T 1/16” Carbide Ball 29.42 (3) 147.1 (15) Similar to B, F and G scales but for thinner gage material. 30T 1/16” Carbide Ball 29.42 (3) 294.2 (30) 45T 1/16” Carbide Ball 29.42 (3) 441.3 (45) 15W 1/8” Carbide Ball 29.42 (3) 147.1 (15) Very Soft Material 30W 1/8” Carbide Ball 29.42 (3) 294.2 (30) 45W 1/8” Carbide Ball 29.42 (3) 441.3 (45) 15X ¼” Carbide Ball 29.42 (3) 147.1 (15) 30X ¼” Carbide Ball 29.42 (3) 294.2 (30) 45X ¼” Carbide Ball 29.42 (3) 441.3 (45) 15Y ½” Carbide Ball 29.42 (3) 147.1 (15) 30Y ½” Carbide Ball 29.42 (3) 294.2 (30) 45Y ½” Carbide Ball 29.42 (3) 441.3 (45)


