Digital Vickers Hardness Tester (VHT-AD Series)

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Digital Vickers Hardness Tester (VHT-AD Series)

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MOQ : 1 Number

Digital Vickers Hardness Tester (VHT-AD Series) Specification

Display Type
Digital LCD Display

Interface Type
RS232 Serial Port

Features
Digital Display, Precise Load Control, Data Output Capability

Test Range
5 gf – 250 gf

Equipment Type
Digital Vickers Hardness Tester

Power Supply
AC220V±5% 50-60Hz

Max Height
110 mm

Specimen Size
Max Height: 110 mm

Frequency
50-60 Hz

Automation Grade
Semi-Automatic

Dimension (L*W*H)
585X200X630 Millimeter (mm)

Measuring Range
8HV–2900HV

Accuracy
± 1%

Hardness
Up to 2900 HV

Temperature
15°C – 40°C

Humidity
≤ 85% RH

Resolution
0.1 HV

Application
Metal Surface Hardness Measurement

Response Time
Instantaneous

Operating Voltage
220V

Mounting Type
Tabletop

Usage
Laboratory, Industrial, Research

Machine Weight
35 Kilograms (kg)

Control Mode
Automatic with Digital Operation

Digital Vickers Hardness Tester (VHT-AD Series) Trade Information

Minimum Order Quantity
1 Number

Supply Ability
1 Number Per Day

Delivery Time
1 Week

Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

Main Domestic Market
All India

About Digital Vickers Hardness Tester (VHT-AD Series)

Features

DIGITAL EYEPIECE :Equipped with 10x Digital Eyepiece to directly measure the length of the diagonal. The hardness value can be displayed directly and there is no need to enter the length of the diagonal.

CAMERA PORT :Machine equipped with dual optical channel, one optical channel for 10X eyepiece and another optical channel is for camera by which machine can be upgraded into computerized model. Both optical channel works simultaneously.

ILLUMINATION SYSTEM :Halogen illumination unit with adjustable intensity gives very clear images and can be also used as a simple microscope. Halogen illumination unit enter stand by mode after a certain period of inactivity which gives it a long service life and low power consumption.

AUTO TURRET MECHANISM :Equipped with auto turret mechanism. Auto turret perform a series of operation and measuring lens automatically comes back to central position after making indentation. The position of the indenter and the objective lens can be automatically switched using touch panel.

DATA OUTPUT :Equipped with built-in thermal printer to take the print out the hardness result.

TEST FORCE :Wide range of test force can be selected with external force selection knob. The test force is automatically displayed on the 7 inch LCD touch display.

LCD TOUCH SCREEN PANEL :7 Inch LCD touch screen can visually display the hardness value, conversion hardness, test force, dwell time, statistical data, upper & lower limit and brightness of optical system.

EMERGENCY SWITCH :Equipped with emergency stop switch.

Precision Microhardness Measurement

Combining digital operation with motorized load application, the VHT-AD Series tester provides highly precise Vickers hardness values in the 8HV2900HV range. Automatic functions, clear data visualization, and flexible settings enable efficient testing and consistent quality assurance for diverse metal specimens.

User-Centric Digital Control

With its intuitive digital LCD interface and automatic testing cycle, the VHT-AD Series reduces user error and streamlines operations. Users can easily adjust dwell time, select magnification, and control tests, improving both usability and throughput in laboratory or industrial environments.

Comprehensive Data Management

Internal memory, RS232 PC connectivity, and optional analysis software allow seamless data storage, retrieval, and analysis. This feature supports detailed tracking of hardness testing results, facilitating documentation and further research or auditing.

FAQs of Digital Vickers Hardness Tester (VHT-AD Series):

Q: How does the VHT-AD Series Digital Vickers Hardness Tester operate?

A: The tester automates the hardness testing process by digitally controlling the load application via a motorized system. Users can select the objective magnification (10X or 40X), set the desired dwell time (560 seconds), and initiate tests using the user-friendly LCD display.

Q: What types of samples can be tested with this hardness tester?

A: The tester accommodates metal specimens up to 110 mm in height, within a hardness range of 8HV to 2900HV. It is ideal for quality control, research, and routine laboratory analysis of metallic surfaces.

Q: When is data storage and analysis possible during testing?

A: Data from each test can be stored in the testers internal memory or exported to a PC via the RS232 port. Optional analysis software can further enhance data analysis, reporting, and archival at any point during or after testing.

Q: Where can the VHT-AD Series Digital Vickers Hardness Tester be installed?

A: This tester is suitable for tabletop installation in laboratories, research institutions, industrial quality control centers, and manufacturing facilities, supporting environments with temperatures from 15C to 40C and humidity up to 85% RH.

Q: What is the process for performing a Vickers hardness test with this system?

A: Place the specimen on the stage, choose the required magnification, set the load and dwell time, and use the digital controls to automatically apply the load. The indenter creates a precise impression, which is measured and displayed instantly via the LCD interface.

Q: How does this tester benefit users in industrial and research settings?

A: With precise digital controls, instantaneous results, and versatile data management, the VHT-AD Series enhances testing efficiency, accuracy, and traceability. These features support reliable material characterization and effective quality assurance for manufacturers and researchers alike.