COMPANY PRODUCT

1.  Micro Vickers Hardness Tester is a high-tech product combining optic，mechanic and electronic techniques with a good aesthetic aspect, operational functions and reliability, and hence it is an ideal instrument for the testing of micro-hardness.
2.  Made with a unique and precise design in the field of mechanics, CPU control of the testing in the field of electrics, and the highly clear optic testing system and photo-electric sensor techniques in the field of optics, the tester has such multiple functions as the input by means of the soft keys on the panel board, the presetting of the time duration of the carriage, the selection of the Vickers or the Knoop measuring methods. All the testing data such as the indentation length, the hardness value, the dwell time of the carriage and the number of the measurements are all shown on the LCD screen.
3.  According to the particular requirements of the client, the tester can be equipped with CCD, visual and photographical devices. The instrument is suitable for the testing of the micro and thin pieces, the parts with the plated surface, the crisp materials such as the agate, glass and ceramics; therefore it is an ideal hardness measuring instrument for the scientific research institutes, the universities, the industrial production units and the metrological institutes.

Technical specifications
1. Test force： 0.098N（10gf），0.245N（25gf），0.49N（50gf），0.9807N（100gf），
1.961N（200gf），2.942N（300gf），4.903N（500gf），9.807N（1000gf）
2. Displayed Hardness Value     Hardness Range                Max Tolerance
                          （200～300）HV0.05                    ±5.0%
                           (400～500)HV0.1、（700～800）HV0.2      ±4.0%
             (700～800)HV0.5、HV1                  ±3.0％
3. Carriage application method:      automatic loading and unloading
4. Optical system: 

Objective	10×(Observation)	40×(Measurement)
Measuring Eyepiece	10×
Total Amplification	100×( Observation )	400×(Measurement)
Resolution Rate		0.0625μm

 
5. Dwell time of the test force:         0~60s（5 seconds as a unit）
6. Max height of the specimen:         100 mm
7. Distance between the point of the indenter and the exterior panel:  98 mm
8. Weight of the main body:             30kg 
9. Power:                         AC220V／50Hz
10. Dimension（L×W×H）:       （480×305×545）mm
 
The Accessories (The Packing List)
1. The main instrument (including a micro indenter, a 10╳objective and a 40╳ objective )
2. The Accessories Kit 

Weights	6 PCS
Weight axis	1 PC
A cross testing table	1 PC
A platelet fixture	1 PC
A plane-holding fixture	1 PC
A filament fixture	1 PC
Screw drivers	2 PCS
Horizontal regulation screws	4 PCS
A level	1 PC
An electric cave	1 PC
Repair fuses (1A)	2 PCS
An eyepiece	1 PC
Vickers hardness blocks	2 PCS (one middle-sized HV 0.2 block and one high-sized HV 1  block)
The usage instruction manual for the product	1 PC

 
 
3. The Special Accessories

Knoop Indenter	Hardness Test Blocks
Metallurgical Specimen Cutter	Metallurgical Specimen Mounting Press
Metallurgical Specimen Polisher	CCD Image Measuring System