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- Phase II 900-440 Digital Twin Rockwell Hardness Tester Load Cell 900440
Phase II 900-440 Digital Twin Rockwell Hardness Tester Load Cell 900440
Contact us for pricing (252) 344-2309
Phase II 900-440 Digital Twin Rockwell Hardness Tester Load Cell 900440
Contact us for pricing (252) 344-2309
Product Description
Model No. 900-440 TWIN Digital Rockwell/Superficial Rockwell Hardness Tester
Load Cell, Closed Loop, Twin Rockwell Hardness Tester. Cast Iron Body! w/Touch Screen Functions
This digital 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 900-440 digital Rockwell hardness tester offers programmable scale conversions, dwell times, statistical capabilities and test counter.
Capable of testing in all of the regular Rockwell and 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: 0.01HR 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 / 10 Kgf |
Major Load | 60 Kgf, 100 Kgf, 150 KGF, 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 |
Accessories: Included
- C-scale Diamond Indenter
- 1/16” Ball Indenter
- 2- HRC test Blocks
- 1- HRB Test Block
- 1-HRN Test Block
- Test Table 5.87” (150mm)
- Flat Anvil 2.5” (63mm)
- Sli. V- Anvil
- Dust Cover
- Accessory Case
Scale Symbol | Indentor Type | Preliminary Force N (kgf) | Total Force N(kgf) | Typical Applications |
A | Spheroconical Diamond | 98.07 (10) | 588.4 (60) | Cemented carbides, thin steel, and shallow case hardened steel |
B | 1/16” Carbide Ball | 98.07 (10) | 980.7 (100) | Copper alloys, soft steels, aluminum alloys, malleable iron, etc. |
C | Spheroconical Diamond | 98.07 (10) | 1471 (150) | Steel, hard cast irons, pearlitic malleable iron, titanium, deep case hardened steel, other harder than HRB 100 |
D | Spheroconical Diamond | 98.07 (10) | 980.7 (100) | Thin steel and medium case hardened steel, and pearlitic malleable iron |
E | 1/8” Carbide Ball | 98.07 (10) | 980.7 (100) | Cast Iron, Aluminum and magnesium alloys, and bearing metals |
F | 1/16” Carbide Ball | 98.07 (10) | 588.4 (60) | Annealed copper alloys and thin soft sheet metals |
G | 1/16” Carbide Ball | 98.07 (10) | 1471 (150) | Malleable irons, copper-nickel-zinc and cupro-nickel alloys |
H | 1/8” Carbide Ball | 98.07 (10) | 588.4 (60) | Aluminum, zinc and lead |
K | 1/8” Carbide Ball | 98.07 (10) | 1471 (150) |