High Accuracy Vickers Hardness Tester Micro Computer Control With LED Display
Details:
Low Load Vicker’s Hardness Tester with Digital Display is a new hi-tech product integrating mechanical
and photoelectrical technologies. As a substitute of traditional small-load Vicker’s hardness tester, it
features in easy operation and good reliability.
The tester is specially designed for testing minute, thin samples or parts after surface coating. For research institutes, factories labs and QC departments, this is an ideal testing instrument for research or measuring purposes.
The following highlight some key features and functions of this tester.
--Micro computer control;
--Adjustment of lighting source via soft keys;
--Adjustment of pressure holding time and LED display;
--Unique measurement conversion device and unique micro eyepiece one-time measurement readout device,
ensuring easy use and high accuracy.
--Camera for indention photographing and metallography.
| Specifications | |
| MODEL | HV50 |
| TEST LOAD | N(kgf) |
| 9.8(1.0) | |
| 49(5.0) | |
| 98(10.0) | |
| 196(20.0) | |
| 294(30.0) | |
| 490(50.0) | |
| Loading mechanism | Automatic loading and releasing method |
| Load applying speed | 0.16--0.19mm/sec |
| DWell time | 5--60sec |
| Magnific Aation of microscope | For measurement:100x |
| (objective 10x Eyepiece10x) | |
| Max.measuring length | 0.65mm |
| Min.measuring unit | 1μm |
| Max.height of specimen | 160mm |
| Max.depth of specimen | 135mm |
| Text range | 5HV1--2500HV50 |
| Brightness of indention | Provided |
| Hardness conversion | For"S"model only:Provided all kinds of data conversion by using menu |
| Printer | For"S"model only:Provided |
| Electricity loss protection device | For"S"model only:Provided by lithium battery |
| Computer communication | For"S"model only:Provided with RS-232C output |
| Contour size | (650X540X270)mm |
| Weight | 45kg |
| Power supply | overseas:AC110V±10%60Hz |
