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Micro Vickers Hardness Tester / Knoop Hardness Tester

Model No. 900-392

Dual Penetrators!

Knoop & Vickers

Our advanced line of Micro Vickers hardness testers are state-of-the-art, precise testing systems suitable for Vickers hardness analysis of metallic specimens in metallography laboratories or production environments.

The Phase II micro-vickers hardness testers are versatile and user-friendly systems, designed for the accurate hardness testing of small precision parts, thin materials, coatings, wires and case depth determinations. The Phase II 900-392 Series micro-vickers hardness testers include Auto-Turrett, Video Cam, Adapter, USB Output Cable and a choice of 6-variants of Measurement software giving you the capabilities of machines that cost thousands more. The 900-392 Micro Vickers hardness tester covers the load range from 10g to 1kg.

Conforming to ASTM E-384/92 vickers hardness testers standards, the 900-392 series micro vickers hardness testers will offer unmatched repeatability. This micro Vickers hardness tester can also measure Knoop hardness after installing an optional knoop indentor. A perfect rugged performer suited for any environment, the Phase II vickers hardness testers are offered with a 5 year warranty and free lifetime technical support.

  • 3 Measuring Objectives! 10x – 20x – 40x
  • Dual Indentors! Vickers and Knoop
  • Includes Auto-Turret, Video Cam, and Measurement software
  • Instant hardness scale conversions via supplied measurement software
  • Measurement software allows you to save the measuring data, pictures of indent, generate the hardness-depth curve and save as WORD or EXCEL document.

3 Measuring Objectives!

10x, 20x, 40x


1. Test Forces: (gf) and (Nm) 10, 25, 50,100, 200, 300, 500, 1000(1K) gf 98, 245, 490, 980, 1960, 2940, 4900, 9800 Nm

2. Test Scales: Vickers Scales: HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1

3. Test mode: HV / HK

4. Language: English / Chinese

5. Test force application: Automatic –Loading-Dwell-Unloading

X-Y Testing Table
a) Dimension: 100×100mm
b) Travel: 25×25 mm
c) Revolving power: 0.002mm

7. Selection of hardness scale conversions

8. Dwell time of the test force: 0~90s (5 sec increments)

9. Turrett: Toggle between indenters and objectives: Automatic and manual selectable

10. Brightness: adjustable

rockwell - superficial rockwell hardness tester digital twin

Three measuring objectives to choose from:

Eyepiece Objective Total Amplification Min. Test Unit
10× 10× 100× 0.25 μm
20× 200× 0.03 μm
40× 400× 0.015 μm

  • The Max. Height of the specimen: 90 mm
  • The Max. Depth of the specimen: 120 mm (From the center)
  • Power supply: AC110/220V, 60/50Hz
  • Overall dimension (L×W×H): 495×305×550mm
  • Weight: 33kg net

  • Model No. 900-392A Vickers Hardness Tester
    Includes Video cam, adapter and manual measurement software

  • Model No. 900-392B Vickers Hardness Tester
    Includes Video cam, adapter and Auto-Measurement software

  • Model No. 900-392C Vickers Hardness Tester
    Includes Video cam, adapter and Turret control w/manual measurement software

  • Model No. 900-392D Vickers Hardness Tester
    Includes Video cam, adapter and Turret control w/ Auto-Measurement software

  • Model No. 900-392E Vickers Hardness Tester
    Includes Video cam, adapter, Automatic X & Y axis control, and auto Turret control w/ Auto-Measurement software

Packages A, B & C can be upgraded at any time. Contact Phase II for further information Packages C, D & E only work with Phase II brand and similar machines

Hardness Tester Accessories Portable Hardness Testers
Hardness Tester Block Certification Minimum Thickness Chart for Rockwell Hardness Testing
Rebuilt Inventory with Full Warranty Rockwell Hardness Scale Indentor Load Chart
Hardness Tester Conversion Chart Hardness Setup:
  • 900-331
  • Principle of Rockwell Hardness Testing NIST Links
    Roundness Correction Chart for Hardness Testing ASTM Links