Device for testing resistance across steel plate surface for appliances

Abstract

The invention relates to a measurement device for the surface resistance of the steel plated applied in galvanized fingerprint resistance electric appliances, for resolving the defects of the prior art such as one probe only can collect one data and a worker, and the test time is long. The measurement device comprises a probe 1, a transverse slide way 3 connected with a frame 2, a power device 4 and a slider 5 which are connected with the transverse slide way 3, and a lifting mechanism 6 connected with the lower end of the slider 5, wherein the probe 1 is connected with the lower end of the lifting mechanism 6, the frame 2 is connected with a bottom plate 7, the lower end face of a sample table 8 is connected with a frame 8, a sample clamp turning device 10 is connected with the bottom plate, a computer 11 is connected with a PLC controller 13 via a wire 12, the PLC controller 13 is connected with a servo motor controller 15, a power device 4 and a surface resistance data processor 14via wires 12, and the surface resistance data processor 14 is connected with the probe 1. The measurement device can automatically collect the data of multiple points in one time, obtain uniform and stable pressure, and obtain all-automatic measurement and surface turning.

Description

technical field [0001] The invention relates to a measuring device, and more belongs to a measuring device for the surface resistance of a steel plate used for fingerprint-resistant home appliances. Background technique [0002] Surface resistance is an important performance index that needs to be tested for galvanized anti-fingerprint home appliance panels. The surface resistance tester is an indispensable testing instrument in the production of steel plates for anti-fingerprint home appliances. It is used as a quantitative test equipment for galvanized finished products in the laboratory. At present, it is only one probe, which can only collect one data at a time. The work efficiency is low, and a person in the laboratory is specially assigned to complete the measurement of the surface resistance. The test time is long, the pressure is uneven, and it is difficult to quantify due to the constraints of manual experience. and unification, resulting in many controversies. Co...

AI Technical Summary

Problems solved by technology

At present, it is only one probe, which can only collect one data at a time. The work efficiency is low, and a person in the laboratory is specially assigned to complete the measurement of the surface resistance. The test time is long, the pressure is uneven, and it is difficult to quantify due to the constraints of manual experience. and unification, resulting in much controversy

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