Photovoltaic Glass Spectral Transmittance Tester

1.Introduction

It is used to test the transmittance of solar photovoltaic glass. It is also suitable for float glass, hollow glass, tempered glass, laminated glass, coated glass, car glass and other transmittance test.
I. Equipment Introduction
This instrument consists of a worktable, a spectrometer and a control computer. The size of the table is 2000*1300mm. The height of the worktable is 800mm. The surface of the table is covered with felt to allow the glass to slide on it.
Ii. System features
1, anti-ambient light interference, can work continuously for a long time.
2, the use of industrial computer control, has good scalability and stability.
3. The core components of the system have high stability and durability.
4. The system test software is humanized, with sound prompt function, test path guidance when automatic testing, and arbitrarily edit the waiting interval time of each point when testing.
5. Automatic storage of test results, query, retrieval, statistics and report printing of test results are highly integrated and easy to use.
Iii. Equipment function
1, can output 380~1100nm spectral transmittance value, display spectral transmittance curve.
2. The system uses AM1.5 standard solar spectrum and D65 light source spectral distribution, which can automatically calculate the effective integrated transmission ratio of AM1.5, visible light transmission ratio of D65 light source and effective transmission ratio calculated according to the user-defined battery response curve. It can also provide transmission values under other standard light sources according to customer requirements.
3. It can measure the color (L*a*b*) value and color difference of the sample.
4. The test process has sound reminder and indicator light reminder, the system sends out "drop" sound before the test, and sends out "beot" sound after the test to remind customers not to move the sample during the test, and the system interface has indicator light to show the working state of the machine.
5, with automatic calibration function, calibration cycle can be set by itself, real-time display of the remaining time of the next calibration.
6, with manual testing and automatic testing and path testing three working modes.
6.1 Manual test mode: After setting test time, test interval, test number and other parameters, push the glass into the test area, manually click to start the test, and click Save results to save test data after finishing the test.
6.2 Automatic test mode: After setting the test parameters, push the glass into the test area, and the machine automatically starts the test
After the test, the results are automatically stored in the database.
6.3 Path test mode: The number, position, test sequence and time interval of the test points should be edited in advance. After the sample moves into the test area, the screen will prompt the next measurement point according to the planned test path. The measurement path of the test result is automatically saved

2. Technical Parameters

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.