Phase II+, (NEW) Twin Rockwell Hardness Tester, 900-475

Phase II PlusSKU: 900-475

Price:
$15,408.09

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Description

Rockwell/Superficial Rockwell Hardness Testers/Hardness Testers/Automatic Hardness Testers

 

New! Digital Rockwell/Superficial Rockwell Hard Tester

Model No. 900-475 is a newly designed fully automated digital Rockwell hardness tester.

 

 


Applications:

  • Suitable to determine the Rockwell hardness of ferrous, non-ferrous metals, and non-metal materials.

  • Quality control for metal heat treatment, material inspection, welding evaluations, production
    evaluations involving alloys, Grade verification for hard plastics, and failure analysis.
  • Especially suitable for the precise measurement of flat surfaces as well as a curved surface.
 

Features:

  • Test force closed-loop control;
  • Automatic tracking and testing, no test error caused by deformation of frame and/or workpiece.
  • LED lighted measuring head can move up and down and automatically applies preliminary test force
  • Conversions based upon material per ASTM E140-12b (2019)
  • Round part correction factor
  • High accuracy optical grating displacement measuring system
  • Large test table, which is suitable for testing of abnormal shapes and heavy workpieces.
  • Large LCD display, menu operation, complete functions (data processing, hardness conversion between different hardnes scales etc.).
  • Bluetooth data interface
  • Includes external wireless mini printer
  • 36 • Precision conforms to guidelines set by ASTM E18, GB/T 230.2, and ISO 65  

Capable Of Testing In All Rockwell/superficial Rockwell Hardness Scales
Touch The Start Symbol On The Display
Direct Loading Method With Load-cell Instead Of Dead Weight System

 

High Speed Test Cycle And Extremely Accurate Loading Control


Automatic conversions to Rockwell, Superficial Rockwell, Brinell (HB) and Vickers (HV) Hardness Scales
Touch Screen selectable system
Upper/Lower Limit Settings

 

Main Technical Parameter

Hardness Scales
HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HRL, HRM, HRP, HRR, HRS, HRV, HR15N, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HR15W, HR30W, HR45W, HR15X, HR30X, HR45X, HR15Y, HR30Y, HR45Y  

Included Accessories:

  • C/N diamond penetrator
  • 1/16” Carbide Ball Indenter
  • 6pc NIST/ASTM Certified Test Blocks
  • 3- HRC Test Blocks
  • 1- HRB Test Block
  • 1-HRN Test Block
  • Dust Cover
  • Small round flat anvil
  • V-Anvil

 

Rockwell Hardness & Superficial Rockwell Hardness Tester Scale/Indentor/Load chart

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) Bearing Metals and other very soft or thin materials. Use smallest ball and heaviest load that doesn’t give anvil effect.
L ¼” Carbide Ball 98.07 (10) 588.4 (60)
M ¼” Carbide Ball 98.07 (10) 980.7 (100)
P ¼” Carbide Ball 98.07 (10) 1471 (150)
R ½” Carbide ball 98.07 (10) 588.4 (60)
S ½” Carbide ball 98.07 (10) 980.7 (100)
V ½” Carbide ball 98.07 (10) 980.7 (150)
15N Spheroconical Diamond 29.42 (3) 147.1 (15) Similar to A, C and D scales but for thinner gage material.
30N Spheroconical Diamond 29.42 (3) 294.2 (30)
45N Spheroconical Diamond 29.42 (3) 441.3 (45)
15T 1/16” Carbide Ball 29.42 (3) 147.1 (15) Similar to B, F and G scales but for thinner gage material.
30T 1/16” Carbide Ball 29.42 (3) 294.2 (30)
45T 1/16” Carbide Ball 29.42 (3) 441.3 (45)
15W 1/8” Carbide Ball 29.42 (3) 147.1 (15) Very Soft Material
30W 1/8” Carbide Ball 29.42 (3) 294.2 (30)
45W 1/8” Carbide Ball 29.42 (3) 441.3 (45)
15X ¼” Carbide Ball 29.42 (3) 147.1 (15)
30X ¼” Carbide Ball 29.42 (3) 294.2 (30)
45X ¼” Carbide Ball 29.42 (3) 441.3 (45)
15Y ½” Carbide Ball 29.42 (3) 147.1 (15)
30Y ½” Carbide Ball 29.42 (3) 294.2 (30)
45Y ½” Carbide Ball 29.42 (3) 441.3 (45)

 

OPTIONS:

  • NIST/ASTM certified hardness test blocks, penetrators and kits are available.
  • This model is available with ASTM E18-20 certification

 

HARNDESS TESTING RESOURCES:

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