Digital Micro Hardness Hester MHV-1000
Brief Introductions:
Main Features:
Micro hardness tester MHV-1000 is upgrading model based on DHV-1000, besides the features of DHV-1000, it has equipped with a large LCD screen where shows the measuring methods, the testing force, the indentation length, hardness value, the dwell time of the testing force as well as the number of the measurement. Besides, it has such functions as registering the date, and measuring results , treating the data , outputting the information with the printer, exchanging the scales among the 17 scales, saving date and linking RS232 interface. The instrument is, therefore, quite advanced and representative of the products of the same kind in the country.
it can convert the tested HV scale to HRC, HRB, HBW, HK.
Instrument Features:
Technical Specifications
Technical Specifications of micro hardness tester MHV-1000
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 |
Instrument throat |
95mm |
Light source |
Halogen light source |
Accuracy |
Standard conforms to EN-ISO 6507 |
Power Supply |
110V/220V,60/50Hz |
Dimension & Net Weight |
425 × 245 × 490 mm & 30Kg |
Standard delivery |
XY anvil ; Thin specimen anvil ; Fork-shaped anvil ; Fine wire anvil;
Level; Adjustable screw ; 10 ×eyepiece ; 20x and 40x objective; Micro Vickers hardness blocks (high and medium) |