Superficial Rockwell Hardness Tester
Model No. 900-420TB
15.7” Vertical Capacity!
Features
This digital Superficial Rockwell hardness tester with fully automated load/unload procedures affords highly sensitive and accurate readings. Micro computer controlled Touch Screen with USB output to flash drive. The 900-420 digital Superficial Rockwell hardness tester offers programmable scale conversions, dwell times, statistical capabilities and test counter. Capable of testing in all of the Superficial Rockwell hardness scales.
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, Popular Rockwell Scales
- Touch Screen selectable system
- Upper/Lower Limit Settings
- Test resolution: 0.1HR Rockwell unit.
- Operation temperature: 50° – 95°F (10ᵒC～35ᵒC)
- Ambient environment: clean, no vibration, no strong magnetic field, and no corrosive medium.
- Power supply: single phase, AC, 110-220 with manual change, 50～60Hz, 4A;
Load Cell, Closed Loop, Superficial Rockwell Hardness Tester!
15.7” Vertical Capacity!
This digital Superficial Rockwell hardness tester with fully automated load/unload procedures affords highly sensitive and accurate readings. Micro computer controlled Touch Screen with USB output to flash drive. The 900-420 digital Superficial Rockwell hardness tester offers programmable scale conversions, dwell times, statistical capabilities and test counter. Capable of testing in all of the Superficial Rockwell hardness scales.
Direct Loading Method With Load-Cell Instead Of Dead Weight System. High Speed Test Cycle and Extremely Accurate Loading Control
Features:
- Automatic conversions to HB, HV, Popular Rockwell Scales
- Touch Screen selectable system
- Upper/Lower Limit Settings
- Test resolution: 0.1HR Rockwell unit.
- Operation temperature: 50° – 95°F (10ᵒC～35ᵒC)
- Ambient environment: clean, no vibration, no strong magnetic field, and no corrosive medium.
- Power supply: single phase, AC, 110-220 with manual change, 50～60Hz, 4A;
Rockwell Hardness Tester Specifications:
| Minor Load | 3kgf |
| Major Load | 15kgf, 30kgf, 45kgf |
| Test Force Application | Load Cell Closed Loop |
| Test Force Control | Motorized |
| Results Display | Hi Def LCD Digital Readout |
| Resolution | 0.1HR |
| Vertical Capacity | 15.7” |
| Throat Depth | 7.8” |
| Height | 22” |
| Width | 8” |
| Depth | 31” |
| Weight | 250 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 |
| Dust Cover |
| Accessory Case |