JIS L 1055 Curtain Light Transmitting Rate Testing Instrument Tent Shading Tester Device

JIS L 1055 Curtain Light Transmitting Rate Testing Instrument Tent Shading Tester Device

Instroduction

This instrument is a device for evaluating the shading property of the fabric as specified in JIS L 1055. Method A involves using an iodine-tungsten lamp/halogen lamp (100V, 500W) as the light source to vertically illuminate the sample, and then using a photometer to measure the luminous intensity (LUX) of the light that passes through the sample. Method B involves using an incandescent lamp (300W or 500W) as the light source to horizontally illuminate the sample, and then using a photometer to measure the brightness (cd/㎡) of the light that passes through the sample. Originally, it was developed for the purpose of developing a test machine for evaluating the shading property of fabrics, but now it is widely used to test the shading performance of shading films, shading glass, non-woven fabrics, paper, etc.

Instrument Characteristics

The LE-1 type (Method A) and LE-1 type (Method B) can also be irradiated simultaneously in a stable manner. Thus, whether the sample is subjected to vertical or horizontal irradiation becomes an easy matter to resolve.

Apart from the lamp tube part and the testing part (photometer or luminance meter), all metal-made items will not deform due to heat and will not change over time.

Technical Specification

Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong,  is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to providing excellent testing solutions to customers around the world.

Our products include

1.Plastic and Rubber Testing Equipment: Melt Index Tester, Impact Tester

2.Universal Testing Machine and Tensile Testing Machine to detect mechanical properties

3.UV Aging Tester

4.Environmental Testing Equipment: Climate Chamber, Temperature and Humidity Chamber

5.Vibration Test Machine

6.Differential Scanning Calorimeter

7.And other testing instruments such as Ink Proofer, Packaging and Printing Test Machine

Our products are widely used in plastics, rubber, wire and cable, new energy and other industries, serving more than 50 countries around the world.

With annual sales exceeding US$20 million.

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Dongguan Lonroy Equipment Co., Ltd. has repeatedly achieved success in the international market with its   superb technology and high-quality services.

Adhering to the corporate mission of “providing customers with   accurate testing instruments, enhancing product value; creating development opportunities for employees”,we look forward to creating a better future with global partners.