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Digital Micro Hardness Tester TH712/713 suitable for testing the hardness of small, thin and fragile material specimen

Digital Micro Hardness Tester TH712/713 suitable for testing the hardness of small, thin and fragile material specimen

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Product Details:

Brand Name: TIME
Model Number: 712/713
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Detailed Product Description

TH712/713 digital micro hardness tester is equipped with a digital microscope and cold light source. After measuring the indentation, press the button on the digital microscope, it will automatically show the hardness value. With RS232 interface, it can be connected to computer. TH712/713 digital micro hardness tester can also work with knoop indenter to measure knoop hardness value. TH712/713 hardness testing machine conforms to GB/T4340, ISO6507, JIS B7725 and ASTME92 standards.

Features

● New high-tech product with precise mechanical and photoelectrical technology

● 10 × lens and 40 × lens enable a wider measurement field and higher accuracy.

● Equipped with a digital microscope and cold light source, it shows the measuring method, test force, diagonal length of indentation, hardness value, dwell time and the times of measurement.

● Camera devices can be connected via RS232 interface

● Especially suitable for testing the hardness of small, thin and fragile material specimen

● Knoop indenter optional to measure knoop hardness value

● Conform to GB/T4340, ISO6507, JIS B7725 and ASTME92 standards.

● TH713: equipped with auto turret to prevent maloperation.

 

Standard Delivery   Optional Accessory
Main unit 1 Knoop indenter
Weights 6 LCD device
Cross testing table 1 Grinding machine
Platelet fixture 1 Cutting machine
Plane-holding fixture 1 Mosaic machine
Filament fixture 1  
Screw driver 2  
Horizontal regulation screw 4  
Level 1  
Power cable 1  
10X numerical microscope 1  
Vickers hardness block 2  
Repair fuses (1A) 2  
Weight shaft 1  
Instruction manual 1  
TIME certificate 1  
Warranty card 1  

 

Technical Specification

Test Forces (0.098, 0.246, 0.49, 0.98, 1.96,
2.94, 4.90, 9.80)N; (10, 25, 50,
100, 200, 300, 500, 1000)gf
Carriage Control Loading/ dwell/ uploading (automatic)
Amplification of the Microscope 100x, 400x
Dwell Time of the Test Force (5-60)s
Min. Graduation Value of the Testing Drum Wheel 0.0625μm
Testing Field 1HV-2967HV
Dimension of the XY Table (mm) 100 x 100
Movement Field of the XY Table (mm) 25x25
Max. height of the specimen (mm) 70
Max. width of the specimen (mm) 95
Light Source Cold light source
Power Supply 110V/220V, 60V/50Hz
Dimensions (mm) 425x245x490

Contact Details
Beijing TIME High Technology Ltd.

Contact Person: Ms. Nina

Tel: 86-010-62982299

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