Precision Digital
Automatic Turret Vickers Hardness Tester JMHVS-10AT with Force
Value Curve
Download Technical Data: Vickers Hardness Tester JMHVS-10AT
Brief Introduction:
The iqualitrol JMHVS-10AT Vickers Hardness Tester features a novel
and attractive design, with a test indenter that can move up and
down, making it especially suitable for testing large-sized
workpieces. It also offers good reliability, operability, and
intuitiveness.
JMHVS-10AT uses computer software programming, a high-magnification
optical measurement system, and sensor closed-loop control
technology. The software allows the selection of test force and
dwell time, and supports hardness value conversion.
On the color touch display, it can show the test method, test
force, indentation length, hardness value, test force dwell time,
number of measurements, test results, and data processing, with
output via a printer.
The iqualitrol JMHVS-10AT equipped with an automatic indentation
image analysis system, capable of photographing and measuring the
tested indentations and the material's metallographic structure. It
is suitable for measuring the Vickers hardness of tiny or thin
specimens, surface plating layers, and for determining the Vickers
hardness of brittle materials such as glass, ceramics, agate, and
gemstones.
Technical Specifications:
| Model | JMHVS-5AT | JMHVS-10AT | JMHVS-30AT | JMHVS-50AT |
| Test force (kgf) | 0.2, 0.3, 0.5, 1, 2, 2.5, 3, 5 | 0.3, 0.5, 1, 2, 2.5, 3, 5, 10 | 0.5, 1, 2, 3, 5, 10, 20, 30 | 1, 2, 3, 5, 10, 20, 30, 50 |
| Loading method | Automatic loading and unloading |
| Dwell time | 5-60 seconds |
| Turret | Automatic turret |
| Test mode | HV/HK |
| Objectives | 10x, 20x |
| Digital Eyepiece | 10x |
| Resolution | 0.1um |
| Vertical space | 215mm, max height of specimen |
| Depth throat | 155mm |
| Hardness conversion | Conform ASTM E 140 |
| LCD Display | Force Curve, Options, Database, Control, Loading Start, Lighting
Adjustment, Object Switching |
| Value Display | D1, D2 value; HV, HK indication; hardness value; conversion value;
test times; dwell time |
| Light source | LED light |
| COM port | RS232 |
| Executive Standards | JJG151, GB/T 4340, ISO/DIN6507, ASTM E-384 |
| Power Supply | AC90-240V/50Hz |
| Dimension & weight | 550*340*600mm, 85Kg |
Main Features:
1. Brand new mechanical structure design with a sturdy frame;
2. Movable head structure with linear guide rails;
3. Driven by high-precision motors, enabling faster and more
accurate loading and unloading;
4. Fixed worktable reduces coaxiality errors caused by the vertical
movement of the screw;
5. Large operation platform space, suitable for measuring large
parts and for replacing large worktables;
6. Capable of remote control, simple to operate;
7. Full-process intelligent control, including segmented force
application, smooth speed variation, and high-precision high-speed
step control.
