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Guangzhou Weiyi Metallographic Testing Instrument Co., Ltd
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    Building 5, Julong Industrial Zone, Xicha Road, Baiyun District, Guangzhou City
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HV-5 low load Vickers hardness tester
This hardness tester can be used for Vickers hardness testing in industries such as machinery, metallurgy, national defense, scientific research, and
Product details

HV-5Computer typeManual turret type Vickers hardness tester

The manual turret type Vickers hardness tester can meet the basic requirements of Vickers hardness testing, and the upgraded control system can provide more measurement data and more comprehensive and accurate control.



This machine can be equipped with a Vickers measurement system: it can perform continuous tests of reading indentation after continuous loading, and can perform successive experiments of loading each time and reading indentation each time. Adopting a convenient observation method
CCD camera, video cable or USB interface digital camera can directly observe and measure indentation on the display, with high accuracy when measured with a mouse. For setting experimental conditions and displaying results, they can be operated and displayed clearly and quickly. By using measurement software, it is easy to operate with a computer, enabling single point measurement, random measurement of multiple points, statistical measurement data, and arbitrary setting of the spacing between two or more measurement points for measuring the depth of the infiltration layer
Can be alongMeasure and collect measurement data in both X and Y directions, and automatically calculate the depth of the hardened layer based on the judgment value input by the userStatistical calculation, conversion, display curve judgment to determine whether it is qualified, etcMeasurable part length graphic saving and printing

Software features:

universalUSB control, can be used with a built-in USB camera, supporting over 90% of USB cameras on the market, including chat camerasNo need for acquisition card, laptops can also be used, saving costs (There are also collection card versions, with different prices, faster response, more stable, and more powerful);

Depth analysis of carburized layer, detailed report;

10, 20, 40, and 3 magnifications can be freely switched and calibrated separately without affecting each other;

Replacing the force value does not require recalibration;

Conversion of 14 E140 standard rulers;

Can achieve automatic measurement;

Magnifying mirror function makes measurement easier;

The force value can be freely set without magnification restrictions. The magnification software calibration can theoretically measure all Vickers, including small loads;

Exclusive feature: Calibration can be completed with just one hardness block, eliminating the need for expensive magnification rulers, making it more convenient, easy, and accurate

Introduction to System Interface

Main functions and features:

1The optical system designed by senior optical engineers not only has clear images, but can also be used as a simple microscope with adjustable brightness, comfortable vision, and is not easily fatigued after long-term operation;

2The industrial display screen can intuitively display the hardness value, convert hardness, test method, test force, holding time, measurement times, and the test process;

3Cast aluminum shell is formed in one go, with stable structureWithout deformation,High grade car paintHas strong scratch resistance and remains as shiny as new even after years of use;

4Our company has the capability of independent research and development, design, production and processing. Our machines provide lifelong replacement and maintenance upgrade services;

Main purpose and scope of application:

1Steel, non-ferrous metals, metal foils, hard alloys, metal sheets, microstructure, carbonization;

2Carburizing,Nitriding and decarburization layers,Surface hardening layer, electroplating layer, coatingHeat treatment;

3Glass, chips, ceramic materials;

The hardness tester consumables used in conjunction can be directly clicked on the link to learn more details:

Vickers hardness tester indenter linkStandard Vickers hardness block link

Technical Specifications:

parameter name

parameter data

Vickers hardness scale

HV0.3HV0.5HV1.0HV2.0HV3.0HV5.0

display

5-digit hardness value, 4-digit diagonal length (D1, D2),

Maintain time, number of tests, mean, standard deviation, return

Test force (Kgf)

0.3, 0.5, 1.0, 2.0, 3.0, 5.0

Loading control

Automatic (load/hold/unload)

Test force holding time (s)

1-99

optical system

Objective lens: 10 × 20 × (customizable 40X): 10 ×

Total magnification: 100 × 200 ×

Measurement range: 800 μ mThe400μm

Resolution:1μmThe0.5μm

Hardness measurement range

(5-3000)HV

XY test bench (optional)

Dimensions (mm)100×100

Travel range (mm)25×25

Minimum reading (mm)0.01

Maximum height of specimen (mm)

165

Maximum width of specimen (mm)

130 (distance from the centerline of the pressure head to the machine wall)

data output

Reserved built-in micro printer interface (RS232 serial interface)

Optional installation

execution standard

GB/T4340.2 National Standard

(GB/T4340.2 Chinese Standard)

JJG151 Inspection Rule

power supply voltage

AC220V/50HZ

Dimensions (mm)

585×200×630

Weight (kg)

42

Instrument standard configuration

host

1 unit

weight

3 pieces

Large and medium "V" shaped test benches

one each

Horizontal adjustment screw

4 pieces

power cord

1 piece

10XMicrometer eyepiece

1 piece

Vickers hardness block

2 pieces

Backup fuse 2A

2 pieces

Product Qualification Certificate

1 copy

Product User Manual

1 copy

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