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SMTMF JMHVS-30AT Precision digital display Vickers Hardness Tester (head mobile) Specifications
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Brand：SMTMF
Model：JMHVS-30AT
Name：Precision digital display Vickers Hardness Tester (head mobile)
Specifications
| optional test force | 4.9N(0.5Kgf),9.8N(1Kgf),19.6N(2Kgf)29.4N(3Kgf),49N(5Kgf),98N(10kgf),196N(20Kgf)294.2N(30Kgf) |
| Hardness scale | HV、HK |
| error of indication | ±3.0% |
| screen | Color touch screen |
| execution standard | EN ISO 6507, EN ISO 6506, ASTM E-384, ASTM E-10-08, ASTM E-384 GB/T231.2，JJG150 |
| Test force application method | Automatic Loading and Unloading (Fully Closed Loop Sensors Control) |
| Microscope magnification | 100X (observation), 200x (measurement) |
| indenter objective lens switching | automatic |
| Test force holding time | 0~60s |
| Measurement unit | 0.1um |
| Maximum height of specimen | 210mm |
| Maximum width of specimen | 150mm |
| Operating temperature | 10~38℃ |
| Power Supply | AC220V/50Hz |
| Hardness Measurement range | 8HV~3000HV |
| Dimension | 550*350*700mm |
| Weight | 60kg |
Packing list
Machine X1, horizontal adjustment screw X4, Vickers Hardness block X2, spare light bulb X2, power cord X1, test bench X3, spare fuse (0.5A) X2, 10X micrometer eyepiece X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/15584/Specification.html , which is only used by users who purchase commodities from the NBCHAO.