ASTM E18 Digital Display Motorized Loading Regular Rockwell
Hardness Tester XRock-S305
Technical Specifications:
| Model | XRock-S305 |
| Initial test force | 10kgf (98.07N) |
| test force | 60kgf (588N), 100kgf (980N), 150kgf (1471N) |
| Rockwell Scales | HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK |
| Hardness range | HRA:20-88; HRB:20-100; HRC:20-70; HRD:40-77 |
| HRF:60-100; HRG:30-94; HRH:80-100; HRK:40-100 |
| Data output | Digital Display |
| Executive standard | ASTM E18
JJG112 Verification Regulation |
| Maximum height of test piece | 170mm |
| Indenter - outside wall distance | 135mm |
| power supply | AC220V+5%,;50~60Hz |
| Dimensions (mm) | 463×240×650mm |
| Net Weight | about 70kg |
Accessories:
| Name | Quantity | Name | Quantity |
| Diamond Indenter | 1 | Diameter 1.5875mm ball Indenter | 1 |
| Rockwell hardness block | 3 | Large, Medium and V Test Anvil | 1 |
| screwdriver | 1 | Dust-proof cover | 1 |
| power cable | 1 | fuse | 2 |
| Instruction manual | 1 | Accessory box | 1 |
Brief Introduction:
iqualitrol XRock-S305 equips with digital display to show hardness results directly with
resolution 0.1HR, the accuracy is much better than dial reading.
The electric digital Rockwell hardness tester adopts the automatic
loading and unloading test force mechanism, and the test force
transformation is obtained by the rotation of the variable load
wheel;
The operation is simple and rapid,no human error, with high
sensitivity and stability; suitable for workshops and laboratories.
Main Functions and Features:
1, XRock-S305 can be directly display HV, HB hardness conversion;
2, Digital display with low power consumption, long using life;
3, XRock-S305 with data output function, can connect computer or serial
micro-printer;
4. The shell is made by a special sandblasting process with a
one-step casting process. The structure is stable and not deformed.
It can work in a relatively harsh environment. The grade of
automobile paint is high, and the scratch resistance is strong. It
is still bright as a new product for many years.
Application:
1. Quenched steel, quenched and tempered steel, annealed steel,
bearing steel, strip steel, hardened steel sheet, hard alloy, etc.;
2. HRC is most applicable to testing carbon steel after quenching
or low tempering, alloy steel, tool steel, die steel, as well as
chilled cast iron, titanium alloy and so on. Generally, we apply
HRC scale to test materials HRB>100, and HRB scale to test
materials HRC<20 avoiding influence caused by glide of indenter.
