1-800-526-9087
a
 

Superficial Rockwell Hardness Tester

Load Cell, Closed Loop, Superficial Rockwell Hardness Tester!

Cast Iron Body! w/Touch Screen Functions

Model No.900-420


Features: Model No. 900-420 Superficial Rockwell Hardness Tester


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 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;
Specifications:Rockwell Hardness Tester
Minor Load 3 Kgf
Major Load 15KGF, 30KGF, 45KGF
Test Force Application Load Cell Closed Loop
Test Force Control Motorized
Results Display Hi Def LCD Digital Readout
Resolution 0.01HR
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- HRN test Blocks
  • 3- HRT Test Block
  • Test Table 5.87” (150mm)
  • Flat Anvil 2.5” (63mm)
  • Std. V- Anvil
  • Dust Cover
  • Accessory Case
 
Back to Product Listing
 
 
HOME | RESOURCES | SERVICES | TRADE SHOWS | CONTACTS | LINKS
Copyright © Rockwell-HardnessTesters.com