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Spectral Irradiance Meter with Dual Modes
Industry type:Health and precision instrument
Product model number:Ai111
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Spectral Irradiance Meter with Dual Modes, the Ai111 is made for the lux and optical inspection market, especially meeting the needs of plant growing lighting inspection applications. The Ai111, which doesn't just support high illuminance measurement, also exclusively has a 'Self-defined Wavelength Range', to measure PPFD more precisely, is the best solution for plant and general lighting measurement.
FWHM 12~15nm is adopted by most portable devices in the market. However, it's hard at this range for FWHM to produce precise measuring results because narrow wavelength is a characteristic of LED. Apacer's Spectral Irradiance Meter Ai111 can provide better measuring solution in terms of FWHM 5.5nm.
For different properties of crops and plants, using self-defined wavelength range function means you can easily observe measuring results without a PC. If connected to a PC, ASP software provides diverse measuring comparisons under multiple wavelength definitions.


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Founded in 1997, Apacer (TWSE:8271) is a leading global digital storage brand with comprehensive R&D, design, manufacturing, and marketing capabilities. With years of accumulated patented digital storage technology and deep successful R&D experience, Apacer provides a competitive range of customized products and services. Our product lines are diversified, covering solutions for memory modules, industrial SSDs, consumer digital storage products and Internet of Things integrated applications.
Apacer is devoted to implementing our core value “Becoming Better Partners:” we deliver on our promises, strive for constant improvement, and develop solutions that are mutually beneficial for us and our customers. We continually create innovative, diversified storage solutions and hardware/software integration services for various industries. We endeavor to become a better partner in the industrial ecosystem and deliver substantial benefits to all stakeholders.


Apacer is the recognized name in innovative memory module supply that is widely used in digital media applications as well as reading and sharing of digital data. Apacer truly understands the importance of digital data storage and duplication, hence continues to develop optimized versions of digital storage solutions. Using its witty slogan “Access the Best” to represent its effort to enhance brand value, Apacer dedicates itself in providing the best products and services. “Access” literally suggests total convenience and freedom in data reading, sharing and communication, while “Best” represents unparalleled quality. Apacer in fact promises users improved digital experiences with its line of memory modules and peripherals.

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