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Analog Rockwell Hardness Tester
Phase II - Model 900-331

Analog Rockwell Hardness Tester<br />Phase II - Model 900-331

Analog Rockwell Hardness Tester
Phase II - Model 900-331

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Regular price $0.10 $0.10 Sale

5 Year Warranty

Features:

  • Easy to Use
  • Easy to Read Dial Indicator
  • Excellent for use in any Environment
  • Durable and Reliable
  • C-Scale Diamond Indenter, Hardness Test Blocks and Anvils Included
  • Accessory Case and Dust Cover Included
  • Lifetime Technical Support
  • 5 Year Warranty
Perfect for laboratories, workshops, tool rooms, inspection labs, etc.

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Phase II hardness testers are renowned for their precision and cutting edge design. The 900-331 Rockwell Hardness Tester combines ease of use with reliable accuracy. Although it is a precision instrument, the Phase II 900-331 stands up to almost any tough or challenging environment without losing any performance quality. This hardness tester can be used in laboratories, machine shops, heat treatment facilities, inspection labs, tool rooms, etc. Provided free of charge is lifetime technical support that comes standard with every Phase II 900-331 Rockwell Hardness Tester. Use it with confidence, trusting the accuracy and dependability that comes with every Phase II hardness tester.


Accessories


  • C-scale Diamond Indentor
  • 1/16" Ball Indentor
  • 3- HRC Test Blocks
  • 1- HRB Test Block
  • 1-HRA Test Block
  • Test Table 5.87" (150mm)
  • Flat Anvil 2.5" (63mm)
  • Std. Vee Anvil
  • Accessory Case
  • Dust Cover

Specifications


Minor Load 10Kgf
Major Load 60Kgf, 100Kgf, 150Kgf
Test Force Application Dead Weight
Test Force Control Hydraulic Dashpot System
Results Display Analog Dial Gage
Vertical Capacity 6.7 in.
Throat Depth 6.6 in.
Height 30.0 in.
Width 8.50 in.
Depth 20.0 in.
Shipping Weight 242 lbs.
Scale Symbol

Indenter Type
Ball dimensions indicate diameter

Preliminary Force
N (kgf)
Total Force
N (kgf)
Typical Application
A Spheroconical Diamond 98.07 (10) 588.4 (60) Cemented carbides, thin steel and shallow case hardened steel
B Ball 1/16" (1.588mm) 98.07 (10) 980.7 (100) Copper alloys, soft steels, alum. Alloys, malleable iron, etc.
C Spheroconical Diamond 98.07 (10) 1471 (150) Steel, hard cast irons,pearltic malleable iron, titanium, deep case hardened steel & other material 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 Ball - 1/8" (3.175mm) 98.07 (10) 980.7 (100 Cast iron, aluminum&magnesium alloys and bearing metals
F Ball - 1/16" (1.588mm) 98.07 (10) 588.4 (60) Annealed copper alloys, and thin soft sheet metals
G Ball - 1/16" (1.588mm) 98.07 (10) 1471 (150) Malleable irons, copper-nckel-zinc and cupronickel alloys
H Ball - 1/8" (3.175mm) 98.07 (10) 588.4 (60) Aluminum, zinc and lead
K Ball - 1/8" (3.175mm) 98.07 (10) 1471 (150) Bearing metals and other very soft or thin materials. Use smallest ball and heaviest load that does not give anvil effect
L Ball - 1/4" (6.350mm) 98.07 (10) 588.4 (60)
M Ball - 1/4" (6.350mm) 98.07 (10) 980.7 (100)
P Ball - 1/4" (6.350mm) 98.07 (10) 1471 (150)
R Ball - 1/2" (12.70mm) 98.07 (10) 588.4 (60)
S Ball - 1/2" (12.70mm) 98.07 (10) 980.7 (100)
V Ball - 1/2" (12.70mm) 98.07 (10) 1471 (150)