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Description
Digital Rockwell Hardness Tester/Load Cell Driven Rockwell Hardness Tester
Model No. 900-415
Features
- Load Cell driven system provides precise control of test force application
- Automatic conversions to HB, HV, Superficial Rockwell Scales
- Touch Screen selectable system
- Upper/Lower Limit Settings
Features: Model No. 900-415 Rockwell Hardness Tester
This digital Rockwell hardness tester with fully automated load/unload procedures affords highly sensitive and accurate readings. Microcomputer-controlled Touch Screen with USB output to flash drive. Utilizing the guidelines of ASTM E-18, the 900-415 digital Rockwell hardness tester offers programmable scale conversions, dwell times, statistical capabilities, and test counter. Capable of testing in all of the regular Rockwell hardness scales.
Load Cell, Closed Loop, Rockwell Hardness Tester!
Touch Screen Functions w/One Touch Testing Feature!
For full conformance to the latest E18-20 specification, please call (201) 962-7373
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
- Test resolution: 0.01HR Rockwell unit;
- Operation temperature:50° – 95°F (10?C?35?C)
- 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;
Specifications: Rockwell Hardness Tester
| Minor Load | 10 Kgf |
|---|---|
| Major Load | 60 Kgf, 100 Kgf, 150 KGF |
| Test Force Application | Load Cell Closed Loop |
| Test Force Control | Motorized |
| Results Display | Hi Def LCD Digital Readout |
| Resolution | 0.1HR |
| Vertical Capacity | 8.0” |
| Throat Depth | 7.8” |
| Height | 22” |
| Width | 8” |
| Depth | 31” |
| Weight | 175 lbs |
Included Accessories
- C-scale Diamond Indenter
- 1/16” Ball Indenter
- 3- HRC test Blocks
- 1- HRB Test Block
- Test Table 5.87” (150mm)
- Flat Anvil 2.5” (63mm)
- Std. V- Anvil
- Dust Cover
- Accessory Case
Options: • NIST/ASTM certified test blocks, penetrators and kits are available. Please reference Hardness Test Blocks and Accessories
PLEASE CONTACT US FOR DETAILS.
| Scale | Indenter | Initial Test Force | Total Test Force | Application Scope |
|---|---|---|---|---|
| A | Diamond | 98.07(N)
10kg |
588.4(N)
60kg |
hard alloy, carbide, surface quenched steel, etc. |
| D | 980.7(N)
100kg |
thin steel sheet, surface quenched steel, etc. | ||
| C | 1471(N)
150kg |
quenched steel, tempered steel, hard cast iron, etc. | ||
| F | 1/16” Carbide Ball | 588.4(N)
60kg |
cast iron, aluminum, magnesium alloy, bearing alloy, etc. | |
| B | 980.7(N)
100kg |
mild steel, copper alloy, annealed steel, etc. | ||
| G | 1471(N)
150kg |
phosphor bronze, beryllium copper, malleable iron, etc. | ||
| H | 1/8” Carbide Ball | 588.4(N)
60kg |
aluminum, zinc, lead, etc. | |
| E | 980.7(N)
100kg |
bearing alloy, tin, hard plastics, etc. | ||
| K | 1471(N)
150kg |
|||
| L | 1/4” Carbide Ball | 588.4(N)
60kg |
hard plastic, hard rubber, aluminum, tin, copper, mild steel,
synthetic resin and friction materials, etc |
|
| M | 980.7(N)
100kg |
|||
| R | ½” Carbide Ball | 588.4(N)
150kg |
