TH723/723Z Digital Vickers Hardness Tester

Product catalog summary

Application Range
The TH723/723Z 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 digital measuring eyepiece eliminates the need for manual input of indentation measurements, directly displaying test force, indentation length, dwell time, test numbers, conversion scale, date, and time. The device can automatically calculate and display hardness values. Optional equipment includes an LCD video measuring device and a CCD image automatic measuring system.

Standard Delivery
The package includes the main unit, objectives (20×, 40×), a diamond Vickers indenter, fuses, a digital measuring eyepiece, a power cable, hardness blocks (400~500 HV5 and 700~800 HV1), a screwdriver, a level, horizontal regulating screws, an anti-dust cover, a cross test table, a halogen lamp, an inner hexagon spanner, and a usage instruction manual.

Technical Specification

Model: TH723, TH723Z
Test Force: Ranges from 2.94N to 49N
Test Range: 1HV to 2967HV
Loading Method: Automatic (Loading/Dwell/Unloading)
Objective and Indenter Shifting: Manual for TH723, Automatic for TH723Z
Total Magnification: 200×, 400×
Resolution: 0.125μm, 0.0625μm
Dwell Time: 0 to 60 seconds
Light Source: Halogen Lamp
X-Y Test Table: Size 100×100mm, Travel 25×25mm, Resolution 0.01mm
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 Dimension: 620×450×740mm
Weight: Net 35kg, Gross 47kg

Catalog excerpts

TH723/723Z 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* Digital Measuring Eyepiece • Hardness Block 400~500 HV5 • Hardness Block 700~800 HV1 • Horizontal Regulating Screw •Cross Test Table • Inner Hexagon Spanner 2.5mm • IUsage Instruction Manual Features TH723/TH723Z Digital 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. With digital measuring eyepiece, no need for checking the table or inputting the diagonal of the indentation, it can directly shows the test force, indentation length, dwell time, test numbers, conversion scale, date and time. As long as press the eyepiece button after measuring the indentation length, it can automatically get the hardness value and shows on the screen. It can be equipped with LCD video measuring device and CCD image automatic measuring system.

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