Shenzhen Pride Instrument Inc.
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Automatic Micro Digital Hardness Tester 531MVT With RS232 Interface
531MVT Micro Vickers Hardness Tester made with a unique and precise design in the field of mechanics ,optics and light source is able to produce a clearer indentation and hence a more precise measurement.
By means of a 20 × lens and a 40 × lens the tester has a wider measurement field and a broader usage range. Equipped with a digital microscope, it shows the measuring methods, the test force, the indentation length, the hardness value, the dwell time of the test force as well as the number of the measurements —— all shown on its LCD screen. What is more, it is equipped with an interface linked to a digital camera and a CCD video—camera, and is, therefore, a representative of the products of the same kind in the country.
Features:
●Ferrous metals, non-ferrous metals, IC thin sections, coatings, ply-metals;
●Glass, ceramics, agate, precious stones;
●Hardness testing such as that on the depth and the trapezium of the carbonized layers and quench hardened layers
●With manual Turret
Technical specifications:
| Testing 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 |
| Turret | Automatic ( loading / dwell / unloading ) |
| Magnification of the Microscope | 200×, 400 × |
| Dwell Time of the Test Force | (5-60)s |
| Min. Graduation Value of the Testing Drum Wheel | 0.0625um |
| Testing range | 1HV—2967HV |
| Dimension of the XY anvil | 100 × 100 mm |
| Travel of the XY anvil | 25 × 25mm |
| Max. height of the specimen | 70 mm |
| Max. depth of specimen | 95mm |
| Light source | Halogen light source |
| Accuracy | Conforms to EN-ISO 6507 ASTM E384 |
| Power Supply | 110V/220V,60/50Hz |
| Standard accesory
| XY-stage test table,Thin specimen test table Fork-shaped test table,Fine wire test table Adjustable screw,10×Digital Micro Lens Micro Vickers hardness blocks (high medium),Air Level |
| Optional accesory | Knoop indenter,CCD adapter, Camera and Monitor, Micro hardness testing software |
| Dimension | 425 × 245 × 490 mm |
| Weight | Gross:41.5kg Net:35kg |