To whom it may concern, Since UPRtek MF250N Flicker Meter launched in 2015, it has won several domestic and international awards. However, it will stop production and sales from 30th, Jun-2019 due to the field strategy and planning. After EOL of the MF250N Flicker Meter, UPRtek will continue to provide handheld measurement products beyond customer expectations. For more information, please visit the official website.Read More
To whom it may concern, We appreciated all valued customers support of UPRtek. With the progress of science and technology, the replacement of old products with the new generation of excellent products is a constant historical process. UPRtek is committed to communicating the relevant milestones of the EOL(End of Life) product and revealing its maintenance services. This policy came into effect on March 1, 2019.Read More
UPRtek, the pioneer handheld spectrometers supplier for lighting industrial, has won the LEDs Magazine Sapphire Award in the category of Tools and Tests in SSL Design rely on the MK350S Premium Spectrometer. The award was presented at the Mandalay Bay Hotel and Convention Center in Las Vegas, NV on 28th-Feb., 2019. The Sapphire Awards are designed to recognize LED and solid-state lighting (SSL) innovations that are driving technology forward and revolutionizing the lighting market. The judging is from the perspective of the application of the solid-state lighting (SSL) industry, and selected the most contributing technology of the year. UPRtek is honored to be recognized by the expert judging panel of the Sapphire Awards.Read More
To whom it may concern,We appreciated all valued customers support of UPRtek. With the progress of science and technology, the replacement of old products with the new generation of excellent products is a constant historical process. UPRtek PG100N Spectral PAR Meter will stop production and sales from 1st, Mar-2019 due to the field strategy and planning. In the future, UPRtek will continue to provide handheld measurement products beyond customer expectations for the handheld optical measurement market in the spirit of continuous research and development.Read More
UPRtek the pioneer handheld spectrometers supplier for lighting industrial, announced a new Firmware Update Version 1.1.0.B27 for MK350S Premium spectrometer. MK350S Premium is a Handheld Spectrometer with Muli-Functions in itself. It's not only a Spectrometer, but also can be a Quantum PAR Meter, and Oscilloscope. Especially we add the BLH judgement feature and HCL mode in it which's the latest popular topic and requirement for the Lighting industry.The strong and various functions can make users task quicker and efficiently.The differences from previous version are as below: 1. Added: Add Auto Shutter setting option (On/Off) 2. Added: Add Blue Ray Ratio in BLH Mode(Blue light Hazard) 3. Added: Added HCL Mode(Human Centric Lighting)Read More
We are proud to announce that UPRtek MK350S Premium Spectrometer was chosen as one of the top three finalists in the Tools and Tests in SSL Design Category for the LEDs Magazine Sapphire Awards. The winner will be announced at the Sapphire Awards Gala dinner, held during Strategies in Light and The LED Show on 28th, Feb., 2019 from 7:30PM – 11:00PM.Read More
Thank you to all those who took part in our activity. Winners are listed below：Read More
UPRtek the pioneer handheld spectrometers supplier for lighting industrial, announced a new Firmware Update Version 1.0.4.B3 for CV600 Spectral Color Meter. The differences from previous version are as below: 1. NEW: Add parameter “IRR” in Basic Mode (Irradiance) 2. NEW: Add parameter “SSI” in Basic Mode (Spectral Similarity Index) 3. NEW: Add parameter” TLCI” in Basic Mode (Television Lighting Consistency Index) 4. NEW: Add parameter” TLMF”in Basic Mode (Television Lighting Matching Factor) 5. NEW: Add “Intuitive Graph Flicker”in Flicker Risk Mode 6. NEW: Add arrow in Color Vector Graphic of TM-30-15 Mode 7. NEW: Put “unit” on raw dataRead More
UPRtek's latest Mobile Spectrum APP-uSpectrumX has been officially launched on the App Store and Google Play. The new interface and rich measurement function enable users to connect to handheld spectrometers via Wi-Fi, remotely operate handheld spectrometers, and perform light source calibration, measurement, preservation, analysis, and so on.Read More
UPRtek the pioneer handheld spectrometers supplier for lighting industrial, announced a new Firmware Update Version 1.1.0.B24 for MK350S Premium spectrometer. The differences from previous version are as below: 1. Added: Put “unit” on raw data 2. Added: Enhances the stored image resolution to 1.3M in LUXG mode 3. Added: Add 4 points brightness ratio on pseudo-color image in LUXG mode 4. Added: Added RG 0~3 Group comparison table in Blue light Hazard mode 5. Added: Support optional parameters on basic list in Compare mode 6. Added: Supports archive/reading function in Compare modeRead More
As long as you buy any model of UPRtek handheld spectrometer from Jan 1st to Nov 30th, 2018 and login to our website successfully 7th, December, 2018 (Fri), you will have a chance to win prizes!Read More
UPRtek MK350S Premium-Spatial designer & lighting research specialized meter Selected for 2018 IES Progress Report
MK350S Premium Spectrometer is a multifunctional handheld Lighting Meter. It is the best tool for Lighting Designers to quantify and research the light sources as well as be selected as the proper lighting fixtures to their customers. In fact, it is not only for interior lighting design, but also health lighting and business LED manufacturers. The MK350S Premium’s main task is to reduce users’ workload and increase work efficiency. The 4 advanced features: (1) Lux Image mode- detection of light distribution becomes simpler and designers reduce their evaluation time as well as lessen the risk of making the wrong judgments. (2)The first handheld Spectrometer in the world adopts IEC 62778 and utilizes IEC 62471 for the assessment of blue light hazard to light sources and luminaries. Assess the blue light risk of LED and lighting fixtures, as well as help designers to establish a healthy lighting environment.(3) In accordance with IEEE Std 1789™-2015 Flicker safety standard with Risk judgments function to assist users clarifying how serious the flicker problems are by point analysis figure. This service provides users with more intuitive and simpler way to assess risks of the light source. Green means invisible area (No Risk), yellow means Low Risk, red means Danger area. (4) Support multi-measurement application- standalone, remote control app (Remote Control) and PC software (uSpectrum & uFlicker) which help users to analyze light effectively.Read More
UPRtek the pioneer handheld spectrometers supplier for lighting industrial, announced a new Firmware Update Version 1.1.1.B4 for MK350N Premium spectrometer. The difference from previous version are as below: 1. NEW: Add Flicker Risk Mode 2. NEW: Add parameter “IRR” 3. NEW: Add arrow in Color Vector Graphic of TM-30-15 Mode 4. FIXED: Fix bugsRead More
As a leading brand of handheld spectrometers, UPRtek is not only committed to deepening the technology of handheld spectrometers and developing industrial applications of spectrometers but also continues to expand business model from physical store to e-commerce sales, hoping more end users will have chance to use UPRtek handheld spectrometer. In June 2018, UPRtek formally signed a partnership agreement with "Falcon Eyes Limited" to concentrate on the promotion of China's vast cinema industry market.Read More
UPRtek hereby declares that the product information of MK handheld spectrometer series (including product photos, functions, names, and market prices, etc.) recently published on China's regional e-commerce platforms are all not matched with official information defined and regulated by UPRtek. All of this causing numerous problems for consumers and official sales channels. Market price chaos and confusion between models and functions are seriously affecting the professional image of UPRtek and our product. The confusion between price and text will affect the overall sales profit and product positioning.Read More
From May 11 to May 12, the Chinese Urban Lighting and Cultural & Innovation Lighting Forum, with the theme of " Transboundary & Integration", opened at JW Marriott Hotel Shenzhen Bao'an. City managers, lighting industry leaders and outstanding business representatives gathered together to discuss the frontier technology of cultural & innovation lighting and the development trend of urban lighting.Read More
SAN DIEGO — Handheld SpectrometersThe PG100N line of high-precision handheld spectrometers from Gamma Scientific Inc. is well adapted for applications in horticulture, photography, general lighting, visual merchandising, health, safety and general research.Read More
UPRtek’s PG100N Handheld Spectral PAR meter has won the 2018 Red Dot Award by virtue of its unique product features. PG100N Handheld Spectral PAR meter is focused on achieving the demands of agricultural field. UPRtek commits to combine the interactive system with plant growth factories which utilize the spectrum, PPFD, PFD, auto-monitoring, advanced storage technology and others to offer the analysis report for users to understand the ambient light requirement of plant growth, timely adjust the artificial light source to make sure the efficiency of the agricultural production, safty, achieve a scientific, intelligent agricultural environment.Read More
To serve UPRtek spectrometer customers, we now launched the uSpectrum PC Software_Mac Version. Users can use Apple computer to contect with UPRtek spectrometer by wireless for big data analysis to satisfy the needs for research. UPRtek offer spectrum applications that are suitable for different applications, different use purposes and different usage scenarios to help you get the most out of your work.Read More
There are many beautiful lights in the world but few of interesting “Cultural and Innoviative” lights. How to make light fun, interesting and culturally connotative? How to control that trend of future illumination development ? All that will be revealed in 2018 Chinese Cultural And Innovative Lighting Forum- Hangzhou.Read More
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. They can be operated without computer connection, and the other desktop model for display measurement solution that is designed for mass production. According to different occasions and usage to allow users to use flexible, excellent color inspection ability is definitely your best choice in the color brightness measuring solution.Read More
We are really thankful for purchasing UPRtek product; therefore, we hope you could enjoy using it. To provide our after-sales service in a better than ever practice, we declare that our 3-year warranty program has launched now, especially for the clients purchasing our product from 1st Jan, 2018. UPRtek handheld luminance spectrometers are all applicable to this new warranty program.Read More
We are proud to announce that UPRtek PG100N Spectral PAR Meter was chosen as one of the top three finalists in the Category of “Tools and Tests in SSL Design” for the LEDs Magazine Sapphire Awards. The winner will be announced at the February 14th Gala aboard the RMS Queen Mary in Long Beach, CA..Read More
UPRtek the pioneer handheld spectrometers supplier for lighting industrial, announced a new Firmware Update Version 1.3.4.B5 for Advance MK350S spectromete.Read More
- About Us
- Academic and Iindustrial Applications
- Lighting Industry Application
- LED Industry Application
- OLED Industry Application
- Spectrometer Application
- What’s the difference between Spectroradiometer and Colorimeter?
- How to use UPRtek handheld spectrometer MK350D for remote measurement?
- How to get the latest version firmware on my UPRtek spectrometer?
- How to use UPRtek handheld spectrometer for light measurement?
- How to use the computer to read the measurement data of the SD card in the handheld spectrometer?
- What kind of battery should I use for MF250N Flicker Meter?
- What kind of battery should I use for MK350 Series Sepectrometer?
- What does the abbreviation mean which is used on UPRtek spectrometer?
- Do I need to do dark calibration every time I turn on my spectrometer? And what is dark calibration?
- Does UPRtek Handheld Spectrometers have any international certification?
- Dose UPRtek handheld spectrometer has correlated color temperature (CCT) when measuring monochromatic light?
- Does UPRtek handheld spectrometer measure UV or IR Spectrum?
- Does UPRtek handheld spectrometer measure the light that except LED light? Such as: fluorescent lamps (fluorescent lamps) ?
- How long can I use UPRtek handheld spectrometer after battery had fully charged?
- Why the SD card always stuck on the slot while in / out the slot?
- Why my SD card cannot be used on UPRtek handheld spectromter?
- How to download the uSpectrum PC Software?
- How to download the uFlicker PC Software?
- Is my handheld spectrometer compatible with uSpectrum PC software?
- Is my handheld spectrometer compatible with uFlicker PC software?
- Do I need to register before I use Wing WiFi card with UPRtek handheld spectrometer?
- How to check saved data at uSpectrum PC software?
- How to make the test report by uSpectrum PC software?
- How to put my company logo on uSpectrum test report?
- How to use the Wing WiFi card for uSpectrum APP wireless measurement?
- Does UPRtek handheld spectrometer will save the data on the same time when I process save data on smart device?
- Where can I find the saved spectrum / CIE images through uSpectrum APPs on smart device after using uSpectrum APPs and save the data?
- What is LED CRI (Color Rendering Index)?
- What is CQS (Color Quality Scale)?
- What is IES TM-30-15?
- What is TLA (Temporal Light Artifacts) ?
- What is Flicker Metrics (Percent Flicker, Flicker Index, SVM) ?
- What is Cosine Correction？
- What is the recommended measuring distance using UPRtek handheld spectrometer?
- Product Q&A
- Contact Us
United Power Research Technology Corp. is Taiwan supplier and manufacturer in Optoelectronics Industry. UPRtek has been offering our customers high quality Spectrometer, Color Meter, Spectral PAR Meter, Spectral Color Meter, Spectrum, LED Meter, Spectradiometer, LED Measurement, LED light testing since 2010. With both advanced technology and 8 years experience, UPRtek always make sure to meet each customer's demand.