Overview
The LINSHANG LS161 Solar Film Tester is a compact and portable pocket instrument, suitable for simultaneously testing the infrared blocking rate, ultraviolet blocking rate and visible light transmittance of solar film, explosion-proof film and other thin film materials.
Features
1. Using high definition color screen display, infrared, ultraviolet barrier rate and visible light transmittance are represented by different Color progress bars, the results are clear at a glance.
2. Different display modes such as barrier rate, transmittance and single display light transmitance can be set.
3. The operation is simple, no complicated settings are required, and the film can be automatically detected and the results can be displayed instantly by putting it into the test slot.
4. With data locking function, the data remains on the screen after removing the test sample, which is convenient for reading.
5. The body is lightweight and portable, making it easy to fit into a pocket.
6. With real-time dynamic calibrating function, real-time self-calibrating without test objects to ensure accurate data.
7. The display interface automatically adapts to swirl/spin, which is convenient for key operation and data reading.
8. Powered by 4 AAA alkaline dry batteries, long-lasting battery life, equipped with 3-minute no-operation automatic shutdown function, intelligent power saving.
Principle
The instrument emits a specific wavelength of light (UV peak wavelength 365nm, visible light 380nm-760nm, infrared peak wavelength 940nm) through the built-in Illuminant. When the ray of light passes through the thin film sample placed in the test slot, the Sensor detects the amount of light transmitted, and calculates and displays the infrared blocking rate, ultraviolet blocking rate and visible light transmittance of the sample according to standards such as CIE visual function.
Applications
Testing of thin film materials such as solar film and explosion-proof film
Standards
CIE standard for visual function
Steps
1. Place the film sample into the test tank of the instrument.
2. The instrument automatically detects and instantly displays the measurement results of infrared blocking rate, ultraviolet blocking rate and visible light transmittance.
Notice
* Film thickness is 0.8mm.
* The measurement accuracy is better than +/- 2% (for colorless uniform light-transmitting substances).
* The instrument is powered by 4 AAA alkaline dry batteries, please pay attention to replace it in time.
The instrument has an automatic shutdown function for 3 minutes without operation to save power.
* The instrument weight is about 70 grams (excluding batteries), please keep it properly to avoid falling or impact.
