This hardness tester comprises the very best in “state of the art” design along with dynamic precision only found at Phase II. The 900-387 Rockwell/Superficial Rockwell scale hardness tester is easy to operate, yet engineered to obtain highly sensitive and accurate readings. Conforming to ASTM E-18 Rockwell Hardness standards, the 900-387 rockwell hardness tester will offer unmatched repeatability in all standard Rockwell Hardness scales (table shown below). A perfect, rugged performer suited for any environment including heat treat facilities, tool rooms, workshops, laboratories and inspection labs. Lifetime technical support is included on all Phase II Hardness Testers. So test away with confidence and a level of accuracy you will only find at Phase II.
Also available with Direction Verification to ASTM E18-20
Meets the latest NADCAP specifications too.
Click on “Choose an Option” to add Direct Verification to your order.
Here is what comes with direct verification:
1pc USA made certified diamond indenter
1pc USA made certified 1/16″ ball indenter
3pc NIST certified Rockwell C scale test blocks
1pc ASTM certified Rockwell B scale test blocks
2pc ASTM Certified Superficial Rockwell test blocks
1pc full form calibration certificate
1pc full form factory Direction Verification certificate
Features: Model No. 900-387 Rockwell Hardness Tester
This digital Rockwell/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 PC. The 900-387 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
Direct Loading Method With Load-Cell Instead Of Dead Weight System. High Speed Test Cycle and Extremely Accurate Loading Control
Automatic Hardness conversions to HB, HV, Other Rockwell Scales
Touch Screen selectable system
Upper/Lower Limit Settings
Specifications:Rockwell Hardness Tester
Minor Load29.4N（3kgf）, 98.1N (10kgf
Major Load147.1N(15kgf), 294.3N(30kgf), 441.3N(45kgf),
588.4N (60kgf),
980.7N (100kgf),
1471N (150kgf)
Test Force ApplicationLoad Cell Closed Loop
Test Force ControlMotorized
Results DisplayHi Def LCD Digital Readout
Resolution0.01HR
Vertical Capacity7.80”
Throat Depth5.90”
Height700mm
Width600mm
Depth250mm
Weight220 lbs
Accessories: Included
C/N scale Diamond Indenter
1/16” Ball Indenter
2- HRC test Blocks
1- HRB Test Block
2- HRN Test Block
1- HRT Test Block
Test Table 5.87″ (150mm)
Flat Anvil 2.5″ (63mm)
Std. V- Anvil
Dust Cover
Accessory Case
Test resolution0.01HR 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;
Machine dimension:700mm×250mm×600mm.
Additional information
Weight
200 lbs
Model No.
900-387
Option
With Direct Verification, Without Direct Verification
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