Digital Rockwell Hardness Tester/Metal Hardness Scale

Model No. 900-410

Features

The 900-410 Digital Rockwell Hardness Tester can be used directly to measure the most popular regular Rockwell hardness scales and it can quickly convert that hardness value into Rockwell, Superficial Rockwell, Brinell and Vickers Hardness Scales.


General description

The 900-410 Digital Rockwell Hardness Tester can be used directly to measure the most popular regular Rockwell hardness scales and it can quickly convert that hardness value into HB, HV, HLD, HK and many other scales. Loaded with many useful features such as ultra precise results, wide measuring range, scale and test force selectable, automatic main test force loading/unloading, high resolution digital display and USB data storage. Utilizing the guidelines of ASTM E-18, the 900-410 is suitable for testing metal hardness of carbon steel, alloy steel, cast iron, non-ferrous metals and engineering plastics. The tester meets the following standard: ASTM E18, ISO 6508-2, and BS EN ISO6508-2.

For full conformance to the latest E18-20 specification, please call (201) 962-7373

Specifications:Rockwell Hardness Tester

Preload 98.1N(10kgf)
Total test force 588.4N(60kgf),
980.7N(100kgf),
1471N(150kgf),
Scales ALL standard Rockwell Hardness Scales w/conversions to other superficial rockwell scales, Brinell hardness and Vickers hardness scales.
Load dwell duration 2~50s
Resolution 0.1HR
Display High definition backlight LCD
Operation Menu selectable push buttons
Auxiliary functions Upper/lower limits setting & alarm,
Scale conversions: HV & HB
Data output USB memory stick
Testing Capacity Vertical:8.00”
Throat Depth: 7.87”
Dimensions Height: 22.04”
Width: 8.07”
Depth: 31.49” (560mm×205mm×800mm)
Power supply 2single phase,AC, 110V, 50~60Hz, 4A
Gross weight 175lbs (80kg)

Included Accessories

  1. Large Anvil
  2. Small Diameter Anvil
  3. V-shaped Anvil
  4. Four Test Blocks
  5. One each, HRB 75-95
  6. One each, HRC 25-35
  7. One each, HRC 40-50
  8. One each, HRC 55-65
  9. 120 deg. Diamond Indentor
  10. 1/16″ Carbide Ball indentor
  11. Storage Box

Options: • NIST/ASTM certified test blocks, penetrators and kits are available. Please refererence https://www.phase2plus.com/hardness-tester/hardness-testblocks.htm. PLEASE CONTACT US FOR DETAILS.

Scale Indenter Initial Test Force Total Test Force Application Scope
A Diamond 98.07(N)

10kg

588.4(N)

60kg

hard alloy, carbide, surface quenched steel, etc.
D 980.7(N)

100kg

thin steel sheet, surface quenched steel, etc.
C 1471(N)

150kg

quenched steel, tempered steel, hard cast iron, etc.
F 1/16” Carbide Ball 588.4(N)

60kg

cast iron, aluminum, magnesium alloy, bearing alloy, etc.
B 980.7(N)

100kg

mild steel, copper alloy, annealed steel, etc.
G 1471(N)

150kg

phosphor bronze, beryllium copper, malleable iron, etc.
H 1/8” Carbide Ball 588.4(N)

60kg

aluminum, zinc, lead, etc.
E 980.7(N)

100kg

bearing alloy, tin, hard plastics, etc.
K 1471(N)

150kg

L 1/4” Carbide Ball 588.4(N)

60kg

hard plastic, hard rubber, aluminum, tin, copper, mild steel,

synthetic resin and friction materials, etc

M 980.7(N)

100kg

R ½” Carbide Ball 588.4(N)

150kg