This device is very effective for evaluating the transparency between highly transparent samples, where differences are hard to detect with a haze meter!
The transparency of substances with narrow scattering properties, such as plastic films, may not be measurable with a haze meter or may not match visual perception. The CL-1 type allows for easy comparative measurement of the transparency of these narrow scattering materials due to its unique optical system. Additionally, since the measurement section can be rotated, it is also possible to measure the changes in transparency of anisotropic samples at different angles. ■ It demonstrates its power in measuring the transmittance of highly transparent samples (haze value of 1 or less) where no differences can be detected with a haze meter. ■ By adopting an LED as the light source, the lifespan of the conventional light source has been extended to 20 times (40,000 hours). ■ The design of the housing has been completely renewed, allowing for the measurement of the center of A4 size samples, which was impossible with the old model. ■ By using optional software, data measurements such as maximum transmittance, minimum transmittance, and average transmittance can be obtained. * The rotation mechanism cannot be used during liquid measurements.
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basic information
Transparency Meter 'CL-1' 【Specifications】 ● Measurement Method: Single Beam ● Measurement Area: Approximately 26mmφ ● Light Source: High Brightness Wideband White LED (Nominal Lifespan 40,000 hours) ● Detector: Silicon Photodiode ● Spectral Sensitivity: Approximates the combination of Standard Illuminant D65 and Spectral Luminous Efficiency ● Resolution: 0.1% (relative to full scale) ● External Output Terminal: USB 2.0 / 1.1 Type-B Terminal ● Environmental Conditions: Temperature 10℃ to 45℃, Humidity within 70% (no condensation) ● Power Consumption: AC 100V 50/60Hz approximately 150W ● Dimensions: 714 (W) × 204 (D) × 330 (H) mm ● Weight: Approximately 22kg ● Options: Glass Cell (for liquid measurement), Custom Film Holder, ND Filter, Software for External Output For more details, please feel free to contact us.
Price information
Please feel free to contact us.
Price range
P5
Delivery Time
Applications/Examples of results
- Functional film (glass) - Protective film (glass) - Transparency measurement of liquids, etc.
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Company information
In 1947, a color research group was established in a corner of Tsukishima, Tokyo, which later became the Color Division of Nihon Denshi Sokki Co., Ltd., focusing mainly on the production of standard color samples and research and guidance on color adjustment. In November 1956, it became independent and was established as Murakami Color Technology Research Institute, Inc. Since its founding, our company has made the production of measuring instruments related to visual information processing, including "color and gloss," the creation of color samples, and the promotion of color management the pillars of its business, operating as a pioneer in the industry. Our market share is extremely high. We will continue to make further efforts for the development of color science and the creation of a prosperous society, and we hope to be of service to everyone.