
( Brand: Linshang ), ( Manufacturer Part Number: LS182 ), ( Origin: Mainland China ), ( Type: Split Beam Spectrometers ), ( Measuring Range: 0-100 ), ( Size: 216mm 134mm 29mm ), ( Weight: 590g ), ( Certification: Ce ), ( Wavelength Range: Uv ), ( Vl: 380-760nm ), ( Ir: 940nm, 1400nm )
Introducing the Linshang LS182 Light Transmittance Meter, a versatile and advanced instrument designed for measuring the light transmittance of solar films, glass, and other materials at various wavelengths. This meter is an essential tool for researchers, manufacturers, and engineers in fields such as solar energy, architectural glass, and materials science.
The LS182 is capable of measuring transmittance in the UV (365nm), visible (940nm), and VLT (visible light transmittance) ranges. It is particularly well-suited for measuring the transmission characteristics of solar films, which are often designed to optimize transmittance in specific wavelength ranges for enhanced solar energy absorption or UV protection.
The meter's solar film transmission mode is optimized for measuring the transmittance of thin films on glass substrates, making it an ideal tool for solar panel manufacturers and researchers. It can accurately measure the transmission properties of both single and double-glazed solar panels, providing valuable data for optimizing the design and manufacturing processes.
The LS182 also offers a high-precision VLT measurement mode, allowing for accurate determination of the percentage of visible light transmitted through various materials. This is particularly useful in the architectural glass industry, where the visible transmittance of glass is a critical factor in designing energy-efficient buildings.
The meter's user-friendly design includes a large, backlit LCD display and intuitive keypad, making it easy to navigate and use. It also features a built-in data logger, allowing users to record and store up to 10,000 sets of measurement data for later analysis.
The LS182 is equipped with a high-precision, stabilized sensor, ensuring reliable and accurate measurements. It also includes a built-in temperature compensation function, which corrects for temperature-induced changes in transmittance, providing even greater measurement accuracy.
The meter is compact and portable, making it easy to transport between measurement sites. It also includes a rechargeable battery, providing hours of measurement time on a single charge.
In summary, the Linshang LS182 Light Transmittance Meter is a versatile and advanced instrument that offers accurate and reliable measurements of light transmittance in the UV, visible, and VLT ranges. It is an essential tool for researchers, manufacturers, and engineers in fields such as solar energy, architectural glass, and materials science, and its user-friendly design, high precision, and portability make it an indispensable addition to any lab or measurement facility.
The Linshang LS182 Light Transmittance Meter is a versatile instrument used to measure the transmittance of solar films, UV-T, 940nm VLT, and SHGC (Solar Heat Gain Coefficient). Here are some pros and cons that might help you decide whether to purchase this meter.
Pros:1. Wide Measuring Range: The LS182 can measure transmittance in the range of 200nm to 1100nm, making it a suitable instrument for measuring solar films and other materials with a broad spectral response.
2. Multiple Measuring Modes: This instrument can be used to measure transmittance, reflectance, and absorptance, providing comprehensive data on the material's optical properties.
3. Large LCD Display: The LS182 comes with a large LCD display that shows the measurement results in real-time, making it easier to read and analyze the data.
4. Data Recording and Transfer: The meter has an internal data logger that stores up to 30,000 data points, allowing for easy data analysis. It also has a USB interface for data transfer to a computer.
5. Rugged Construction: The LS182 is designed to withstand harsh environmental conditions, making it suitable for outdoor use.
Cons:1. Complex Calibration: The LS182 requires a complex calibration procedure using a white reference and a black reference, which can be time-consuming and may require specialized knowledge.
2. Limited Measuring Angles: The instrument has a fixed measuring angle, which may not be suitable for all applications where angle-dependent measurements are required.
3. Expensive: The LS182 is a high-end meter, and its price may be prohibitive for some budgets.
Conclusion:The Linshang LS182 Light Transmittance Meter is a powerful and versatile instrument for measuring the optical properties of solar films and other materials. Its wide measuring range, multiple measuring modes, and large LCD display make it an excellent choice for research and industrial applications. However, its complex calibration procedure, limited measuring angles, and high price tag may be drawbacks for some users.
Recommendation:If you require a high-precision and versatile instrument for measuring the transmittance, reflectance, and absorptance of solar films and other materials, the Linshang LS182 Light Transmittance Meter may be an excellent choice for you. However, if you have a limited budget or require angle-dependent measurements, you may want to consider alternative instruments with more affordable prices and more measuring angles. Ultimately, the decision depends on your specific application requirements and budget constraints.
Light Transmittance Meter Solar Film Transmission 365nm UVT 940nm VLT SHGC. Still closes securely with one clip. Note one of the clips on protective case is missing.