Shenzhen Pride Instrument Inc.
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Premium Digital Vickers Hardness Tester With digital measurement microscope large LCD display featuring statistics limits checking and scale conversions
(With digital measurement microscope, large LCD display featuring statistics, limits checking and scale conversions)
Features:
● Digital Vickers hardness tester
● Large LCD screen, menu operated
● Conversion to other hardness scales: Rockwell, Brinell
● Standard conforms to EN-ISO 6507
● Integrated high-speed thermalprinter and RS232 data output
● Four models with different weight ranges available
● Two way optical path
● Superior Optical system and illumination
Typical Applications:
● Cemented carbide, ceramics, steels, nonferrous metals
● Thin plates, metallic foils, plating, miniature objects
● Material strength, effect of heat treatment, depth of carburized or decarburized layer and flame
hardened
layer, effect of hardening, hardness resulting from welding or deposition
● ● Routine testing of precision components
● Research and development
Technical specifications:
| MODEL NO. |
VH-5L VH-5DL |
VH-10L VH-10DL |
VH-30L VH-30DL |
VH-50L VH-50DL |
| Vickers scales | HV0.3, HV0.5, HV1, HV2, HV3, HV5 | HV0.5, HV1, HV2, HV3, HV5, HV10 | HV1, HV2.5, HV5, HV10, HV20, HV30 | HV1, HV5, HV10, HV20, HV30, HV50 |
| Test force selection | Dial | |||
| Accuracy | Conforms to EN-ISO 6507,ASTM E384,JIS B7734 | |||
| Load control | Automatic (loading/dwell/unloading) | |||
| Load duration | 5 to 60 sec (5 sec increments) | |||
| Objectives | 10x, 20x | 5x, 10x | ||
| Eyepiece magnification | 15x with digital encoder | |||
| Total magnification | 150x, 300x, | 75x, 150x | ||
| Measuring range | HV5 - HV3000 | |||
| Maximum specimen height | 160mm | |||
| Maximum specimen depth | 135mm from the centre line | |||
| Display | Menu operated keypad with large LCD-screen | |||
| Hardness value | 5-digit | |||
| Diagonal length | 4-digit (D1, D2) | |||
| Load duration | Dwell time (sec) | |||
| Conversion | Rockwell, Superficial Rockwell, Brinell, Shore, Tensile | |||
| Statistics | No., average, S. dev., R, real time after each test | |||
| Optical path | 2-way switchable : eyepiece/camera | |||
| Power supply | 220V, 50Hz | |||
| Dimensions | 220mm x 540mm x 650mm | |||
| Weight | 38kg | |||
|
Standard delivery: ● Main unit ● Diamond indentor Vickers ● Objectives 10x, 20x or 5x, 10x ● Digital eyepiece 15x ● Flat anvil ø 60mm ● Small V-type anvil ● Large V-type anvil ● Built-in printer ● RS232 data output ● 4 adjustable feet ● Level gauge ● Vickers test plate ● Spare halogen lamp ● Installation & users manual |
Optional accessories: ● Precision vice ● XY-stage with micrometers ● Indentors ● Test blocks ● CCD Video measurement system optional |