Medicinal aluminum foil pinhole inspection light box (labthin brand)

NegotiableUpdate on 02/14

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The medicinal aluminum foil pinhole inspection light box (labthin brand) consists of a D6500 high color rendering super light tube and a precision manufactured projection mechanism. All technical indicators fully meet the requirements of the CIE International Commission on Illumination and the CY3-91 standard for color evaluation and color comparison lighting conditions. Can be applied 24/7 for testing the needle hole degree of aluminum foil.

Product Details

Test significance:Aluminum foil production adopts rolling technology, which is influenced by many factors such as the quality of rolling oil, the surface condition of rolling rolls, process operation technology, and production site environment. Aluminum foil, especially thin aluminum foil, inevitably has various defects, and pinholes are one of the main ones. The size and quantity of pinholes are important scales for measuring the quality level of aluminum foil products. It is precisely because of the presence of pinholes that the permeation of oxygen, water vapor, and other substances through aluminum foil is not zero. The size and quantity of pinholes in aluminum foil have a decisive impact on the moisture resistance, gas barrier, and light shielding properties of aluminum foil and its composite materials.

　　Medicinal aluminum foil pinhole inspection light box (labthin brand)Composed of D6500 high color rendering super light tube and precision manufactured projection mechanism. All technical indicators fully meet the requirements of the CIE International Commission on Illumination and the CY3-91 standard for color evaluation and color comparison lighting conditions. Can be applied 24/7 for testing the needle hole degree of aluminum foil.

Technical features:

Imported CIE D65 light source configuration

Spectral stability and accurate color development

Tempered glass that meets standards, with standardized illumination, uniform lighting, reliable and safe

Configure an automatic timer for the lifespan of the light source, making it convenient for users to timely understand the operation of the instrument

Testing principle:

Under the specified environment and lightbox light source, observe the number of aluminum foil pinholes and measure their size using the transparency of the pinholes.