High-safety electronic universal testing machine

Abstract

The invention discloses a high-safety electronic universal testing machine. The high-safety electronic universal testing machine comprises a top plate, an upper contact, a lower contact, a stand column, a contact iron sheet, a control panel, a door frame, a bottom console and a starting button, wherein the bottom console is arranged below the door frame, the control panel is arranged on the left side of the front surface wall of the bottom console, and the starting button is arranged above the right side of the control panel. According to the high-safety electronic universal testing machine, during use, one end of an object the toughness, the degree of tightness and the degree of bending of which need to be measured is connected to the upper contact, the other end of the object is connected to the lower contact, then the starting button is pressed down, an electromagnetic spring is started to attract the contact iron sheet through magnetic force, and the lower contact is pulled downwards, so that the object needing to be measured is stretched, and relevant parameter can be displayed on a display screen at the moment until the object needing to be measured is stretched to the maximum degree; and abrasion caused by the fact that the lower contact slides up and down through the stand column can be effectively prevented due to the fact that a cotton plate is arranged inside a transverse frame.

Description

technical field [0001] The invention relates to the technical field of electronic testing equipment, in particular to an electronic universal testing machine with high safety. Background technique [0002] Digital universal testing machine, also known as electronic universal testing machine, has tensile properties. [0003] Functions: Tensile properties, tensile strength and deformation rate, breaking force, tear resistance, heat seal strength properties, drum peel test, 90 degree peeling, rope breaking force, trousers tearing force, 180 degree peeling , Compression test, bending test, shear test, burst test, etc. to complete different tests, according to different needs of customers, can install different fixtures, wide sample fixtures, Japanese-style fixtures, British-style fixtures, etc. in line with the standards of many countries standard. [0004] However, most of the existing universal testing machines on the market have inaccurate measurement results, and the safet...

AI Technical Summary

Problems solved by technology

[0004] However, most of the existing universal testing machines on the market have inaccurate measurement results, and the safety factor is not high, so they cannot respond well to unexpected situations.

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