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XHV-1000 Digital Micro Vickers Hardness Tester

Product description:

1. The Digital Micro Vickers Hardness Tester is a high-tech product combining optic,mechanic and electronic techniques with a unique design, operational functions and reliability, and hence it is an ideal instrument for the testing of mic

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-XHV-1000 Digital Micro Vickers Hardness Tester
1.  The Digital Micro Vickers Hardness Tester is a high-tech product combining optic,mechanic and electronic techniques with a unique design, operational functions and reliability, and hence it is an ideal instrument for the testing of micro-hardness. With an automatically turning device between the indenter and the objective and by means of a 10×objective and a 40×objective, the tester has a wider measurement field and a more precise measurement.
2. The tester has adopted the soft-ware programming by computer, the highly-amplifying optic measuring system and photo-electric sensor techniques. The operation panel uses a unique touch LCD screen, and by clicking, the instrument has such multiple functions as the adjustment of light intensity, the presetting of test force dwell time, the selection of Vickers or Knoop hardness test mode, the conversion of ruler, the file storage, and it can display the measured indentation length, hardness value, test force dwell time, test numbers, as well as the date, test result and data processing. All the testing date can be put out by the printer and connected with the computer by means of the RS232 interface.
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. Testing range:   1HV~2967HV
2. 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)
3. 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%
4.  Carriage application method:   automatic loading and unloading
5.  Optical system: 
Objective 10×(Observation) 40×(Measurement )
Measuring Eyepiece 10×
Total Amplification 100×( Observation ) 400×(Measurement )
Resolution Rate   0.0625μm
 
6.  Max height of the specimen:        100 mm
7. Distance between the point of the indenter and the exterior panel:  98 mm
8. Gross weight:  44kg           Net weight:  30 kg 
9. Power:                        AC220V,60/50Hz
10. Dimension(L×W×H):        (480×305×545)mm
 
Accessories (The Packing List)
1. The main instrument(including a micro indenter, a 40×objective and a 10×objective)
2. The Accessories Kit 
Weights 6 PCS
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
A 10×numerical microscope 1 PC
Vickers hardness blocks 2 PCS (one middle-sized HV 0.2 block and one high-sized HV 1 block)
Repair fuses (1A) 2 PCS
The usage instruction manual for the product 1 PC
 
 
3. Special Accessories
Knoop Indenter
Hardness Test Blocks
Metallurgical Specimen Cutter
Metallurgical Specimen Mounting Press
Metallurgical Specimen Polisher
CCD Image Measuring System