Digital Rockwell Hardness Tester/Metal Hardness Scale
Model No. 900-410
Features
The 900-410 Digital Rockwell Hardness Tester can be used directly to measure the most popular regular Rockwell hardness scales and it can quickly convert that hardness value into Rockwell, Superficial Rockwell, Brinell and Vickers Hardness Scales.
General description
The 900-410 Digital Rockwell Hardness Tester can be used directly to measure the most popular regular Rockwell hardness scales and it can quickly convert that hardness value into HB, HV, HLD, HK and many other scales. Loaded with many useful features such as ultra precise results, wide measuring range, scale and test force selectable, automatic main test force loading/unloading, high resolution digital display and USB data storage. Utilizing the guidelines of ASTM E-18, the 900-410 is suitable for testing metal hardness of carbon steel, alloy steel, cast iron, non-ferrous metals and engineering plastics. The tester meets the following standard: ASTM E18, ISO 6508-2, and BS EN ISO6508-2.
For full conformance to the latest E18-20 specification, please call (201) 962-7373
Specifications:Rockwell Hardness Tester
| Preload | 98.1N（10kgf） |
|---|---|
| Total test force | 588.4N(60kgf)， 980.7N(100kgf)， 1471N(150kgf), |
| Scales | ALL standard Rockwell Hardness Scales w/conversions to other superficial rockwell scales, Brinell hardness and Vickers hardness scales. |
| Load dwell duration | 2～50s |
| Resolution | 0.1HR |
| Display | High definition backlight LCD |
| Operation | Menu selectable push buttons |
| Auxiliary functions | Upper/lower limits setting & alarm, Scale conversions: HV & HB |
| Data output | USB memory stick |
| Testing Capacity | Vertical:8.00” Throat Depth: 7.87” |
| Dimensions | Height: 22.04” Width: 8.07” Depth: 31.49” (560mm×205mm×800mm) |
| Power supply | 2single phase,AC, 110V, 50～60Hz, 4A |
| Gross weight | 175lbs (80kg) |
Included Accessories
- Large Anvil
- Small Diameter Anvil
- V-shaped Anvil
- Four Test Blocks
- One each, HRB 75-95
- One each, HRC 25-35
- One each, HRC 40-50
- One each, HRC 55-65
- 120 deg. Diamond Indentor
- 1/16″ Carbide Ball indentor
- Storage Box
Options: • NIST/ASTM certified test blocks, penetrators and kits are available. Please reference https://www.phase2plus.com/product/hardnesstesters-testblocks. 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 |