Active Member
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[China]
Address: Room E506, YingChuangDongLi Park, 1# of ShangDi East Road, Haidian District, Beijing, China
Contact name:Lareina Lee
Mitech CO.,LTD. |
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MDW-ZJ series electrical Webster hardness tester, they are smart designed and can do fast NDT test of workpiece on site. Micro electrical motor can apply the strength, It can do the test by pressing the switch, reduce the labor intensity of testing personnel, it adopts new technology of calibration without dismantle and indenter protection device, improve the accuracy. Digital display can make you read more clear. It is the best choice of testing batch products and been widely used in each process of aluminum production test, acceptance inspection and products quality inspection, as well as in engineering quality inspection and technical supervision departments. It is a necessary device in raising qualification rate and saving cost.
l Confirm the workpiece is heat-treated or not,
l Whether the workpiece is made of improper alloy;
l Testing over-long or over-weight workpiece;
l Project acceptance of aluminum factories
l Do project acceptance in companies of windows, door and curtain wall.
MDW-ZJ series Webster hardness tester adopts indentation principle. Under pressure, the indentation is inversely proportional to the material hardness. HW is short for hardness of Webster, when the value is 16, it means the hardness is 16HW. The value can be read on the dial and can be changed into HV, HR. If the sample hardness is out of range, the needle will point at 20, if the range is too low, the needle will not move and it will stay at 0.
l Portable and easy to read values, can do fast hardness test of aluminum alloy;
l Easy to learn, no high-skill skills of the operation requirements, the human operation of the measurement results less impact, very suitable for the production site for rapid hardness testing of materials;
l Can do fast NDT test on site of sale or work;
l Micro electrical motor can apply the strength, reduce the labor intensity of testing personnel;
l Indenter protection device can eliminate misoperation, rise the accuracy;
l Calibration without dismantle make the calibration more simple;
l The pre-pressing device makes the test in a vertical angle and avoid the inaccuracy of misplaced ;
l One key operation can test the hardness automatically;
l The distance of anvil and indenter can be adjusted, can test workpiece of various thickness .
