Laboratory Vicker LCD Vickers Hardness Tester Vickers Hardness Test Vickers Hardness Test Machine
1. Brief Introduction
HV-10 Vickers Hardness Tester is a new and high-tech product combining the optical, mechanical and electronic techniques. The instrument is with a novel appearance, good reliability, operational functions and direct viewing, and hence it is a new type Vickers and Knoop hardness measuring instrument, which is adopted precise mechanical, optical and electronic techniques.
The instrument is adopted such technology as computer making programs with software and optical measuring system. Inputting by soft keys, the hardness tester has such function as choosing Vickers or Knoop hardness testing method, adjusting the intensity of testing light source, selecting dwell time of test force. The testing data such as the testing method,the synchronous shift of test force value and Vickers scale, the hardness exchange can be showed on its LCD screen, besides it can be inputted the length of diagonal line of indentation by keys on operating board, and then readout the hardness value from the screen directly so as to free from checking the tables. Therefore the instrument is easy in usage and high in measuring accuracy.
The instrument is suitable for to test Vickers hardness value of the micro and thin pieces, the parts after surface treating with permeating and coating, and it is also fit for to measure Knoop hardness value for crisp and hard material such as glass, ceramics, agate, man-made precious stone, therefore, it is an ideal hardness measuring instrument for the scientific research institutes, industrial enterprises and the metrological institutes using with for studying and measuring.
2. Main Technical Specifications
Test forces: 1.0Kgf(9.8N),3.0Kgf(29.4N),5.0Kgf(49.0N),10Kgf(98.0N)
Hardness Testing Range: 8HV ~ 2900HV
Test Force Application Method: automatic loading and unloading
Amplification of the Microscope: 200╳(for the measurement)
100╳(for the observation )
Dwell time of the test force: 0~60s (1 second as a unit with optional key-in)
Min. graduation value of the testing drum wheel: 1.0μm
Max. height of the specimen: 160 mm
Distance between the center point of the indenter and the exterior panel: 135mm
Weight of the main body: 40 Kg
Power: AC220V/50Hz
Overall Dimension(Length×Width×Height): (520×190×650)mm
3. Accessories (The Packing List)
A. The main instrument (including a Vickers indenter, a 10╳ objective)
B. The testing table, weight group, microscope and accessories Kit
| Weights | 3pcs |
|
Large, Middle and “V” Shape Testing Table each 1 pc, total 3 pcs |
|
| Horizontal Regulating Screws | 4pcs |
| Power Cord | 1 pc |
| 10╳ Micro Eyepiece | 1 pc |
| Vickers Hardness Blocks |
2pcs |
| Spare Fuses (1A) | 2 pcs |
C. The Product Quality Certificate 1 pc
D. The Usage Instructions Manual 1 pc
4. Special Accessories
Special accessories shall be produced according to user’s requirement, the technical problem shall be solved under assistant of our company and their prices shall be discussed with our sales department.
4.1 Knoop Indenter: After equipped with the Knoop indenter, the instrument can measure some material with higher hardness value.
542 The 16╳ micro eyepiece can be offered , The general amplification is 160╳ (16╳ ╳ 10 ).
4.3 The 6.8 inch LCD screen can be supplied; the indentation tested will be showed on the LCD screen and be measured as well.
4.4 The image collection device can be equipped on the instrument, the indentation will be displayed clearly on the screen of computer, and then measure it automatically.
4.5 The X-Y cross testing table, thin specimen testing table and fine wire testing table and fork-shaped testing table can be supplied.
