Specifications
| operating temperature | 10℃~35℃ |
| Relative Humidity | ≤65％ |
| Machine Weight | 36kg |
| Dimensions | 433*228*523mm |
| Power | AC220V/50~60Hz |
| Display | LCD display |
| The maximum distance from the center of the indenter to the machine wall | 90mm |
| Test force holding time | 1-99s |
| Maximum height of applicable material | 100mm |
| Measurement unit | 0.0625mm |
| Microscope magnification | 400X (during testing) 100X (during observation) |
| Test force application method | Automatic (load/hold/unload) |
| Indenter and objective lens conversion method | manual |
| Hardness symbol | HV1、HV5、HV10、HV20、HV30、HV50 |
| Measurement range | 1HV~2967HV |
| test force | 10/25/50/100/200/300/500/1000gf |
| XY test bench | 100*100mm |
| show | Hardness value, diagonal length, test force, holding time, test times |
| Microscope magnification | 10X |
| objective lens | 10X、40X |
| test force | manual |
| Measurement range | 200um |
| Depth at centerline | 120mm |
| Light source | Halogen lamp, adjustable |
| filter | Green, blue. |
| optical channel | Bidirectional switchable: eyepiece/CCD |
| Hardness scale | Vickers and Knoop |
| Execution standards | Compliant with EN-ISO6507, ASTME384 E92 and JIS standards, GB/T4340 |
| Turret | automatic |
Packing list
Host X1, indenter X1, weight X6, weight rod X1, cross test table X1, screw batch X2, power cord X1, 10 × micrometer eyepiece X1, color filter X2, level X1, Hardness block X2, mirror hole X1, flat clip test table X1, horizontal adjustment screw X4, fuse X2
After-sales instructions
Warranty days: 730 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/17406/Specification.html , which is only used by users who purchase commodities from the NBCHAO.