Event Articles

UPRtek at The 30th International Conference on Arabidopsis Research (ICAR 2019)

UPRtek’s partner in China, Quelighting Optoelectronics Co., Ltd & Plant Growth Chamber Manufacturer Ningbo Jiangnan Instrument Factory will attend the 30th International Conference on Arabidopsis Research (ICAR ) which is being held on June 16-21 at Huazhong Agricultural University in Wuhan City, Hubei Province, China. ICAR is a yearly conference rotating between North America,

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UPRtek’s PG200N Spectral PAR Meter, a Horticulture Specialized Meter was shown at Korean Society for Horticultural Science (KSHS)

UPRtek partner-HI-LANDKOREA CO., LTD was invited to participate in the most popular, and active Spring Seminar called Korean Society for Horticultural Science (KSHS). At the same time, the latest 2 in 1 agricultural spectrometer with waterproof light quantum and motion sensors-PG200N was introduced in the conference hall successfully.

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UPRtek’s US agent,Gamma Scientific specializes in the development and innovation of optical solutions, providing more sophisticated, simple test equipment and practical applications for the optoelectronic industries, research institutions and others. This time,

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SID Display Week 2019

The high resolution of TV image, high dynamic contrast and high color saturation lead consumers to explore a plentiful visual experiences. UPRtek US agent,-GAMMA SCIENTIFIC, has proficient optical and color inspection technology in many years.
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Lighting Fair 2019

Lighting Fair 2019 is one of the biggest comprehensive lighting fairs in Japan. It will demonstrate the latest lighting products, lighting performance control system and verified testing equipment. Also, It allows attendees to understand the Japanese lighting industry development threads and business opportunities!
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Strategies in Light 2019

Strategies In Light (SIL) is one of the largest and most iconic LED exhibition in North America. It always attracts essential suppliers and professional buyers to participate in the event. UPRtek, as a pioneer of handheld spectrometers will take part in the lighting fair with our U.S.
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UPRtek at Science Photonics Fair 2018-IR Fair

UPRtek will cooperate with its Japanese partner-Kyokko to promote the MK350S Premium Spectrometer- the Visual Merchandising Specialists. We will display the high-end devices and share the latest know-how on optical technology in this event. We sincerely invite you to come and join us.
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Handbook Series

The Flicker Handbook

Everything thing you need to know about Flicker, an insidious, potentially serious lighting artifact impacting visual safety for public places like hospitals, offices, libraries, and more...

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About UPRtek

United Power Research and Technology

UPRtek (est. 2010) is a manufacturer of portable, high-precision light measurement instruments; Handheld Spectrometers, PAR meters, Spectroradiometers, Light Calibration Solutions.

UPRtek HQ, R&D and manufacturing are all based out of Taiwan, with Worldwide representation through our certified Global Resellers.

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Medical Setting using LED or Fluorescent Lights

What is a Spectrometer, Spectrophotometer, Spectroradiometer?

In the realm of spectral devices, three devices stand out: a Spectrometer, a Spectrophotometer, and a Spectroradiometer. However, these terms have been so interchangeably used that we felt obligated to clarify their differences in one short article.

  ▸ Spectrometer v Spectrophotometer v Spectroradiometer