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Home ProductsDigital Vickers Hardness Tester

Large Display Digital Vickers Hardness Tester HV20 20Kgf

Large Display Digital Vickers Hardness Tester HV20 20Kgf

Large Display Digital Vickers Hardness Tester HV20 20Kgf
Large Display Digital Vickers Hardness Tester HV20 20Kgf

Large Image :  Large Display Digital Vickers Hardness Tester HV20 20Kgf Get Best Price

Product Details:
Place of Origin: CN
Brand Name: Johoyd
Certification: Certificate Of Compliance
Model Number: HVS-30Z
Payment & Shipping Terms:
Minimum Order Quantity: 1Set
Price: Ask the price privately
Packaging Details: Wooden packing
Delivery Time: 5-8 work days
Payment Terms: T/T
Detailed Product Description
Vickers Hardness Scale: HV1,HV3,HV5,HV10,HV20,HV30 Digital Eyepiece: 10X Digital Display Micrometer Eyepiece
Hardness Value Display: Large LCD Screen Tower Rotation: Automatic Rotation
High Light:

Large Display Digital Vickers Hardness Tester


HV20 Digital Vickers Hardness Tester


20Kgf automatic hardness tester

Digital Display Automatic Turret Type Large Display Vickers Hardness Tester (HVS-30Z)

  The digital display automatic turret type Vickers hardness tester can meet the basic Vickers hardness tester test requirements. The upgraded digital display micrometer eyepiece can directly read the measurement length, so that the measured value can be obtained more quickly and accurately. The tower can automatically switch the eyepiece and the indenter to avoid damage to the instrument caused by manual error, and also greatly improve efficiency.


Main functions and features:

1. The optical system designed by senior optical engineers not only has clear images, but also can be used as a simple microscope with adjustable brightness and comfortable vision.

2. Industrial display LCD large-screen display can display test methods, test force, measurement of indentation length, hardness value, test force retention time, number of measurements and type in year, month, date, test results and data processing;

3, Cast aluminum shell molding, the structure is stable and not deformed, high-grade automotive paint, anti-scratch ability, use for many years is still bright as new;

4. Our company has its own R&D, production and processing capabilities. Our machines provide parts replacement and maintenance upgrade services for life.

5. HVS-30Zmodel can directly confirm the hardness value by measuring the actual length;

6, HVS-30Z models can be realized: observation - test - measurement of the position switch by the automatic turret to complete;

7.Optional LCD large screen; LCD large-screen display to facilitate observation, test conditions, the test process is straightforward;

8.optional internal printer; test results and test data directly print;


Main application scope:

1. Iron and steel, non-ferrous metals, metal foils, hard alloys, metal sheets, microstructures, carbonization;

2. Carburizing, nitriding and decarburization layers, surface hardened layer, plating layer, coating, heat treatment;

3, glass, wafers, ceramic materials;


Technical Parameters:

parameter name Parameter data
Vickers hardness scale HV1,HV3,HV5,HV10,HV20,HV30

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

Hold time, number of tests, average, standard deviation, return

Test force(Kgf)



Loading control Automatic (load/hold/uninstall)
Test force retention time(s) 1~99
Optical channel Dual light channels (eyepieces and CCD camera channels)
Optical system

Objectives: 10×, 20×

Eyepiece Magnification: 10×

Total magnification (μm): 100×, 200×

Measuring range (μm): 400

Resolution (μm): 0.125

Hardness measurement range (5-3000)HV
XY test stand (optional)

Size (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 center line of the indenter to the wall)
Data output Reserve built-in mini printer interface, (RS232 serial interface) optional installation
voltage AC220V/50HZ
Overall size (mm) 585×200×630
Weight (kg) 42


Large Display Digital Vickers Hardness Tester HV20 20Kgf 0


Standard configuration:

Host computer 1
weight 3
Cross measurement platform 1
Flat clamping table 1
Horizontal adjustment screw 4
Power cable 1
10X digital microscope eyepiece 1
Vickers hardness block 2
Spare fuse 2A 2
Product Certificate 1
Instruction Manual 1

Remarks: Optional built-in printer, measurement data, a key print, can also upload the computer. Optional hardness meter measurement software, eliminate human error, computer operation, improve efficiency, accuracy is more accurate.

Contact Details

Contact Person: sales

Tel: +8618814940933

Send your inquiry directly to us