UPRtek upgraded RMA Warranty and Repair Services are now online

by UPRtek | 2023/02/06

To improve the quality and convenience of customer service, UPRtek has launched an improved version of our online “Calibration and Repair Services,” along with “Track ticket status“. These services began on February 6, 2023. We encourage all of our customers and agents to use it.

To request a service, you need only fill out an online Service and Request Form, after which we can correspond using email, or you can use our online “Track ticket status“. To use the status inquiry, you need to register with us as a customer member – you can then track the progress and status at any time.

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!

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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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Announcements

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).

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