TH720/720Z Digital Vickers Hardness Tester

Product catalog summary

Application Range: The TH720/720Z Digital Vickers Hardness Tester is suitable for testing a variety of materials including ferrous and non-ferrous metals, IC thin sections, coatings, ply-metals, glass, ceramics, agate, precious stones, and thin plastic sections. It is particularly useful for assessing the hardness of carbonized and quench hardened layers.

Features: This high-tech product integrates optics, mechanics, and electronics. It features a load cell control system that enhances test force precision and the repeatability and stability of the indicating value. The device displays test force, dwell time, and test numbers on the screen. By inputting the diagonal of the indentation, it automatically calculates and displays the hardness value. It can also be equipped with a CCD image automatic measuring system.

Standard Delivery Includes: Main unit, 10× and 20× objectives, diamond Vickers indenter, 10× reading microscope, hardness blocks (400~500 HV5 and 700~800 HV30), power cable, screw driver, level, horizontal regulating screws, anti-dust cover, big plane test table, V-shaped test table, inner hexagon spanner, halogen lamp, and usage instruction manual.

Technical Specifications:

Model: TH720, TH720Z
Test Force: Ranges from 4.90N (0.5kgf) to 294N (30kgf)
Test Range: 1HV to 2967HV
Loading Method: Automatic (Loading/Dwell/Unloading)
Objective and Indenter Shifting: Manual for TH720, Automatic for TH720Z
Total Magnification: 100×, 200×
Resolution: 1μm
Dwell Time: 0 to 60 seconds
Light Source: Halogen Lamp
Max. Height of Specimen: 170mm
Throat: 130mm
Power Supply: AC220V, 50Hz
Standards: ISO 6507, ASTM E92, JIS Z2244, GB/T 4340.2
Dimensions: 530×280×630mm
Packing Dimensions: 620×450×740mm
Weight: Net 35kg, Gross 47kg

Catalog excerpts

TH720/720Z Digital Vickers Hardness Tester-1

Beijing TIME High Technology Ltd. Application Range Suitable for ferrous metal, non-ferrous metals, IC thin sections, coatings, ply-metals; glass, ceramics, agate, precious stones, thin plastic sections etc.; hardness testing such as that on the depth and the trapezium of the carbonized layers and quench hardened layers. Standard Delivery •Main unit • Diamond Vickers Indenter • 10* Reading Microscope • Hardness Block 400~500 HV5 • Hardness Block 700~800 HV30 • Horizontal Regulating Screw • Big Plane Test Table • Inner Hexagon Spanner 2.5mm • IUsage Instruction Manual 1 •V-shaped Test Table 1 Features TH720/TH720Z Vickers hardness tester is a high-tech and new product combining the optics, mechanic and electrics features. It adopts load cell control system, improves the precision of the test force and the repeatability and stability of the indicating value. It can shows the test force, dwell time, test numbers on the screen, only need to input the diagonal of the indentation when operation, it can automatically get the hardness value and shows on the screen. It can be equipped with CCD image automatic measuring system. Technical Specification

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