UPRtek & KYOKKO Annual Event 2018 Articles
Due to the rise mobile devices, the performance of various displays such as LCD, LED, OLED and HDR ... has become an important indicator of product evaluation in the industry. In order to meet the high demand for color detection, UPRtek officially launched Handheld Luminance Meter - MK550T handheld luminance meter and MD100N luminance meter in 2018.read more
Flicker, the invisible killer of all lights, being implicated in triggering a host of health related issues such as epilepsy attacks, migraines, fatigue, reduced visual task performance, distraction and visual impairment... As technology advances for electric light sources and deeper understanding of biological knowledge between lights, this becomes to the key to solve flicker problem and carry out the healthy lighting.read more
UPRtek Handheld Spectrometer with Industrial Application DM Helps You Quickly Understand Product Orientation
As a leading brand of handheld spectrometer, UPRtek is not only a manufacturer but also supplier. So we not only focus on product development, sophisticated measurement technology, but also hope to provide consumers with the best product experience. Everything we do is hoping to help users simplify the use of complex situations.read more
The Grow Light Handbook
Everything thing you need to know to get started on Indoor Farming, PAR meters, and Grow Lights – history, industry, vertical farming, PPFD, types of lights, photosynthesis and more!
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.
What is PSS (Phytochrome Photostationary State)?
Valentine’s Day is approaching, and you're an anxious indoor rose farmer trying to encourage your buds to bloom in time.
The good news is that researchers have begun to understand the triggering mechanisms for seed germination, flowering, and fruiting, involving grow-light strategies
Now indoor farmers are using this information with “Spectral” PAR meters, measuring grow lights for a light metric PSS (Phytochrome Photostationary State) to trigger photomorphogenesis (i.e., plant transformations caused by light).