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  • Do I need to register before I use Wing WiFi card with UPRtek handheld spectrometer?
    Do I need to register before I use Wing WiFi card with UPRtek handheld spectrometer?

    Starting Jan. 2015, UPRtek removed the register process for Wing WiFi and uSpectrum PC software, therefore, users may use Wing WiFi and uSpectrum PC software with register.If you have a regist indication card included in your handheld spectrometer, please follow below process, our service team will help you to process the related operations.


  • How to check saved data at uSpectrum PC software?
    How to check saved data at uSpectrum PC software?

    You can use uSpectrum Analysis Software to view the measured files that have been saved in the memory SD card of the handheld spectrometer for big data comparison and analysis.Please refer to the following steps to view the saved measurement data.


  • How to make the test report by uSpectrum PC software?
    How to make the test report by uSpectrum PC software?

    You may make 1 test report or many test report on the same time, please follow below steps for how to make the test report.


  • How to use the Wing WiFi card for uSpectrum APP wireless measurement?
    How to use the Wing WiFi card for uSpectrum APP wireless measurement?

    UPRtek Handheld Spectrometer specific edition provides Wing WiFi SD card accessories, users can use your smart device through App Store or Google Play applications for wireless measurement.


  • Does UPRtek handheld spectrometer will save the data on the same time when I process save data on smart device?
    Does UPRtek handheld spectrometer will save the data on the same time when I process save data on smart device?

    No, it is considered to help user recognize and manage saved data easily, the saved data will be saved separate in smart device and spectrometer accordingly. When users controlling the measurement via smart device, the measurement data will save on smart device; controlling the measurement via spectrometer devices, the measurement data will save on the device.


  • Knowledge Q&A
    Knowledge Q&A

    UPRtek Handheld Spectrometer –Technology and LED Optical Measurement Function FAQ. Most commonly used measurement parameters and optical principles of the spectrometer are explained as follows in order to improve users application and know-how on international optical metrics. We hope you can find them useful and gain a knowledgeable information by referring to the answers below: If you encounter any problems which is not listed below, please fill out the form and we will reply as soon as possible. Thank you for your cooperation.


  • What is LED CRI (Color Rendering Index)?
    What is LED CRI (Color Rendering Index)?

    Color Rendering Index (CRI) is the degree of color perception by the naked human eye under two light sources:light source and sunlight. If the color performance of you artificial light source is close to that of sunlight, the color perceived by the human eye becomes closer to being real which is called " Color Fidelity".UPRtek handheld spectrometer series all provide the color evaluation function -CRI. The UI is intuitive and simple to make your lighting analysis more efficient. It is recommended to lighting manufacturers, academic researchers and lighting designers. For example, if broadcast lighting CRI value is more than 95 grade, we think this light is excellent. Howver, following the technological innovation, people are more strict on color quality requirement and the CRI index still remains the color perception problem. Please refer to the further explanation below:


  • What is CQS (Color Quality Scale)?
    What is CQS (Color Quality Scale)?

    The CQS(Color Quality Scale)is a new light source quality parameter developed by NIST (National Institute of Standards and Technology)for the new solid-state lighting markets.As we mentioned in the article on what is Color Rendering Index, since CRI proposed by the International Commission on Illumination caused some problems with the use of unsaturated colors and a small amount of sample colors. CQS is using higher saturation color, and proposed 15 new colors to evaluate the light source, the value of 100 represents the best quality of the light source, 0 represents the worst light source quality.


  • What is the recommended measuring distance using UPRtek handheld spectrometer?
    What is the recommended measuring distance using UPRtek handheld spectrometer?

    It depends on users’application needs. Users can adjust the distance of measuring based on their requirements. For example, when a designer sets up the internal lighting and finds out that the light intensity is insufficient in a specific area, the general practices are to increase the numbers of the lights or adjust the installation of height from above to below to make the best display of the whole area. In the same way, you can fix it reversely when lights emit too much intensities. Therefore, users can quantify the light source, get the illuminance value (Lux) with MK350 series handheld spectrometers as well as adjust the numbers and height of the fixtures based on their needs on the current lighting demands. MK350 handheld spectrometers are the best helper to detect the light quality and intensity changes which improve the lighting visual experiences and meet the requirements of the energy saving needs.


  • UPRtek Brand & Team
    UPRtek Brand & Team

    United Power Research Technology Corporation, a key strategic partner of the Phison Group, was formed in 2010, inspired to respond to declining net margins in the technology sectors.United in the Power of elite Research Technology, the UPRtek mission is to avail inaccessible, exclusive science and technology to a broader market by reinventing them for practical use for everyday businesses as well as for individual consumers. In 2011, UPRtek released its first two brand products into the market - the UPRtek Smart Controller and the UPRtek Spectrometers.UPRtek is a handheld spectrometer manufacturer, products are infused with a formula of practicality, mobility, green technology and intelligence. We believe that this formula gives clear direction for the UPRtek Brand and, in the end, allows our customers a truly satisfying experience.


  • RD and Patent
    RD and Patent

    UPRtek R&D team has optical, mechanical, and electrical integration capabilities, specializing in optical detection, light source control, and wireless control...etc. Among them, the advanced technology handheld spectrometers own products are the main R&D project. “All in One - One in All ”is the product R&D design concept. We focus on lightweight and intuitive design. Users can operate the spectrometer without computers; measurement data can be displayed and viewed immediately on the spectrometer. Beside, users can also use the spectrometer with smart devices for wireless control measurement. In addition, the SD card storage function allows users to freely use the measurement data, especially the use of uSpectrum computer software for big data measurement analysis.


  • Calibrations
    Calibrations

    Handheld spectrometer is a high-precision measurement device with sensitive, please use with care. To ensure the accuracy of measurements, UPRtek recommended users to have the unit calibrated once a year. Please follow the instruction for calibration service and submit your online requirement, thank you! If you purchase products from January 1, 2018, within three years you could get one time calibration service for free . RMA No. will be provided after UPRtek receives the application. Users may use the RMA No. to check the calibration status.


  • Handheld Spectrometer
    Handheld Spectrometer

    The design concept of UPRtek handheld spectrometer is 『All in One - One in All 』, it is mainly focus on lightweight and intuitive design, you may use it standalone, no computer connection needed and check the measurement data immediately. You can also process wireless control measurement through the application of smart devices. In addition, SD card storage function may help you to use the measurement data freely such like process big data analysis on uSpectrum PC software. UPRtek wishes to provide a handheld spectrometer with high flexibility for different kind of places, different use purposes and different usage scenarios to help you work more efficiently.


  • Spectrum Application Software
    Spectrum Application Software

    UPRtek begins research and development in smart device application since 2011, which are including Google Play and APP Store. The engineering team is also well experienced to complete whole APPLE MFi authorization process. With rich experiences in APP development and design, UPRtek has helped worldwide customers to launch more than 50 different APP in the market.


  • Academic and Iindustrial Applications
    Academic and Iindustrial Applications

    Light is essential to human life. Since the electronic technology is getting matured each day, people are using light for not only illumination but also applying it to medical, agriculture and store display...and so on. People now are having awareness about "light" which can be harmful and beneficial to vision as well as our health.Do you know the light designed for corals is also biased in blue? Do you know that systematically efficient control of the illumination of the light source can accelerate and optimize plant growth? Do you know that improving the light source environment can help older people improve their nighttime sleep?UPRtek hand-held spectrometer, it's design concept focuses on lightweight and easy to carry and easy to use interface. So it is very convenient and efficient as a teaching/study tool.By exploring the academic research and industrial applications related to light sources, UPRtek enables the public to better understand the characteristics of light sources, and then analyze and control the light source. We hope that after seeing different academic and research cases, UPRtek handheld spectrometer can also help you to deeply study and analyze the characteristics of light, effectively prevent light damage and defend your health.


  • Academics Research
    Academics Research

    Did you, like me, ever thought of "how did light come from?" When you start learning about how to produce light, you may find that light is not only contains electrons, energies, photons, and many mathematic computation. Producing light also involving colors, color temperature, illumination and spectrum ... and so on, this looks like simple but actually complex knowledge, as a teacher or either a student, you must try UPRtek well-designed hand-held spectrometer , Its design concept focuses on lightweight and easy to carry and easy to use interface. Therefore, UPRtek handheld spectrometer is being used at Universities and Colleges as an indispensible teaching tool, for understanding Light, Color and Physics.


  • Health and Safety
    Health and Safety

    Light is essential to human life. Since the electronic technology is getting matured each day, people are using light for not only illumination but also applying it to medical, agriculture and store display...and so on. People now are having awareness about "light" which can be harmful and beneficial to vision as well as our health. Now you can use UPRtek Handheld Spectrometer to help you understand and analyze the characteristics of light, prevent damage from light more effectively and guard your health.


  • Lighting Industry Application
    Lighting Industry Application

    People only started to care about the application of illumination to life after the lighting design industrial boom.Because the type and quality of the lamps will directly affect the lighting display effect, how should the lighting designer control all the light source changes from design, lamp selection, layout and even case feedback? Let's take a look at how UPRtek's handheld spectrometers help designers meet the needs of different scenes.As a lighting designer, you can use the UPRtek handheld spectrometer to help your customers understand light is not only driving out the darkness, light application is variety. Let UPRtek handheld spectrometer help you to expand more business opportunities.


  • Lighting Designers
    Lighting Designers

    In the old days, lighting intensity was often ignored, especially in offices and retail shops. People only started to care about the application of illumination to life after the lighting design industrial boom. For example, when do you usually replace your bulb at home or in the office? Most people replied when the bulb started to flash and made people uncomfortable. Therefore, As a lighting designer, you can use the UPRtek handheld spectrometer to help your customers understand light is not only driving out the darkness, light application is variety. Let UPRtek handheld spectrometer help you to expand more business opportunities.


  • Theater Lighting
    Theater Lighting

    What is the most impressive theater performance you had ever seen? Do you still remember the dialogue and the actor performed on the stage that touched your heart? The theater performances are full of dramatic acting and lighting effects. Audience is not just watching the arts of performing, which also includes the complex arts through the light effect that creates a scene of contrast, vigorous, beautiful ... and so on. According to Wikipedia's information, today we heard the theater art, mainly refers to the drama or theater these two words. Theatre was originally from theatron, it was the ladder area for audience from ancient Greek theater, meaning "a place to watch", and later became the meaning of the entire performance venue. Therefore, this article will explore the theater art which serving human eye but facing what kind challenges in the field of lighting design and how UPRtek handheld spectrometer extend the application to theater lighting.


  • The Spectrometer in Visual Merchandising
    The Spectrometer in Visual Merchandising

    Have you noticed that when you pass through the window of the department store, your eyes will always look at the model's body involuntarily(LUX Image Distribution); when you pass through the supermarket fruit display area, you will always stop and reach out to the colorful and bright fruits(CRI); even when you go through the same kind of store, you will always step into a spacious and bright store instead of the narrow dim one(LUX)? All this is the result of the elaborate design of the lighting designer. But because the type and quality of the lamps will directly affect the lighting display effect, how should the lighting designer control all the light source changes from design, lamp selection, layout and even case feedback? UPRtek's handheld spectrometer is definitely a good partner for your mission!


  • LED Lghting Formula in Plant Industry
    LED Lghting Formula in Plant Industry

    With the increase of global LED applied agricultural lighting penetration, LED plant lighting, as a new market, attracts a large number of international giants to invest and develop. In fact, the application of LED plant lights is of great significance, both from the perspective of promoting the development of modern agriculture and the realization of food safety and climate change.


  • LED Industry Application
    LED Industry Application

    LEDs are cooler, energy efficient, last longer, shockproof, and are non toxic, and that's why LEDs are a billion dollar industry and growing. However, LEDs are based on semiconductors, which means that because the nature of the semiconductor materials, the light quality is not easy to keep stady. UPRtek provides you the best solution of handheld spectrometers to help you control the consistency of LEDs while trading LED.



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UPRtek Handheld Spectrometer Service Introduction

United Power Research Technology Corp. is Taiwan Handheld Spectrometer supplier and manufacturer with more than 10 years experence. Since 2010, in the Optoelectronics Industry, UPRtek has been offering our customers high quality Handheld Spectrometer production service. With both advanced technology and 10 years experience, UPRtek always make sure to meet each customer's demand.


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