Phase II Superficial Rockwell Hardness Tester - 900-420

Phase II Superficial Rockwell Hardness Tester - 900-420

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 Contro.
• Automatic conversions to HB, HV, Popular Rockwell Scales
• Touch Screen selectable system
• Upper/Lower Limit Settings

Accessories Included:

• C-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

Specifications:

• Test resolution: 0.01HR 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.
• 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: 8.0”
• Throat Depth: 7.8”
• Height: 22”
• Width: 8”
• Depth: 31”
• Weight: 175 lbs