Inside and outside noise test instrument for hollow glass

Abstract

The invention discloses an inside and outside noise test instrument for hollow glass, which comprises a control terminal, a test detection system and a test box, wherein the bottom of the test box isfixedly connected with a base, the upper and lower parts of the front side of the test box are both rotatably connected with box doors, and the surfaces of the two box doors are respectively providedwith hollow glass and common glass. The invention relates to the technical field of glass testing. According to the inside and outside noise test instrument for the hollow glass, the test detection system is arranged, a the temperature sensor and a noise sensor in a data acquisition module are used for detection, through cooperation of a digital signal conversion module, a detection processor, a data compensation module, a data calculation module, a data comparison module, a data analysis module, a data transmission module and external normal data, data detection is carried out on different pieces of glass, through comparison of the detected data, corresponding performance is displayed, characteristics of the hollow glass are displayed, and meanwhile, the detection result is more accurate.

Description

technical field [0001] The invention relates to the technical field of glass testing, in particular to an internal and external noise testing instrument for insulating glass. Background technique [0002] The noise tester is an instrument used for noise detection and testing in public places such as work sites and squares. Noise pollution is one of the most influential environmental pollution. Higher decibel noise can even cause serious damage to human eardrums, resulting in deafness. Reduce noise. The measurement unit of sound level is decibel. The professional noise tester has a highly sensitive sensor, high precision, wide application range, and can be widely used in noise measurement in various environments. [0003] Some existing positions are too noisy, which greatly affects the rest and life of personnel, and there are many glasses in the existing market, and the specific performance of the glass is not well known, resulting in little difference. For this reason, t...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an internal and external noise testing instrument for insulating glass, which solves the problem that the performance of different glasses cannot be distinguished in the existing ones

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