Visual Merchandising, LED Lighting Solutions-Handheld Spectrometer

Visual Merchandising, LED Lighting Solutions-Handheld Spectrometer

MK350S Premium

Plant Factory,PPFD, PFD, LUX Meter, Screen Protector

UPRtek MK350S Premium Spectrometer
UPRtek 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 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.

MK350S Premium handheld Spectrometer Keeps the excellent designs and multi-functional user friendly operation mode. Beside, it enhances the abilibty of LUX dynamic range from 100k lx to 150k lx. Auto dark calibration is embedded to reduce the noise interference from each temperature and lighting environment changes. Also, Cosine receiving surface is optimized to conform with both JIS AA and DIN B Illuminance Meter class. Overall, it’s the professional instrument with the certificated accuracy and measuring speed.
Light source measuring functions supersede the last generation model (MK350S) with outstanding performance. Users can choose from more than 40 light measurement units (CCT, LUX, CRI, CIE1976, CIE1931,PPFD & PFD, CQS, Duv, LambdaP, S/P ratio, TLCI, GAI and others) to create their customized list. For further analysis and research, MK350S Premium Spectrometer added "Flicker and Blue light Hazard" assessment functions which can make you measure light more productively.
New Function 1- High efficient Flicker Measurement, Frequency Mode (Time domain / Frequency domain) and Flicker Risk (IEEE PAR 1789-2015) Mode
Sampling rate is up to 100k Hz/sec. This doesn't only produce the parameters of Percent Flicker, Flicker Index and SVM, but also measures the light wave and intensity of light source accurately. Moreover, it is based on IEEE PAR 1789-2015 flicker safety regulation and built in point analysis figure which is called Flicker Risk Mode. This service will provide users more intuitive and simpler evaluation of the risk value of the "light source target".
New Function 2-BLH (Blue light Hazard) Mode
Due to the increasing popularity of 3C products, long-term use might cause the users eye diseases such as early cataracts and Macular degeneration. There are many anti-blue light products to remind customers the concept of "Prevention is better than cure". How can we check blue light, know the BLH on human eye and its prevention, and the possible exaggeration of results?
Those are yet to be proven by further experiments and studying. MK350S Premium handheld Spectrometer is a muti-functional Lux Meter. Based on the blue light measurement requirement, we adopted IEC 62778 and utilized IEC 62471 for the assessment of BLH light sources and luminaires. It can assist users to prevent the BLH. Blue light wavelength is from 400nm-500nm.
Blue light hazard spectral weighting function: B(λ)
Spetral Radiance: E(λ)
Blue light weighted irradiance (EB) = B(λ) * E(λ)
Blue light hazard efficacy of luminous radiation (Kbv) = EB / Y (Lux)
BLH Risk Group (RG)
In addition, users can use Transmit mode to get the anti-blue light value, understand the potential blue light risk level around them, show the HEV (high-energy visible light) efficiently and protect them from possible hazards. This is highly recommended for lighting manufacturers, LCD & OLED display panels, optometrists, eye specialists and others.
MK350S Premium is designed to meet the needs of all users from RD lighting designers, lighting manufactory, quality control, interior light designers, horticulture measurement, cinematographer to health prevention and so on.Recommended functions shown as below:
Mode 1: LUX Image Distribution
The spatial designers and professionals can use the visual language to explain the light shape, form and lines of objects which are abstract and illustrate the feeling of lighting level and uniformity.
Mode 2: TM30-15 Evaluating Color Rendition
Adopted two indices which are called Rf ( Color Fidelity) and Rg (Color Saturation) to assess the light source.Color Vector Graphic shows the deviation of hue and chroma from test object compare to the standard condition which helps users understand the light color quality comprehensively and compensate the weakness of CRI traditional evaluation source color.
Also, based on the Rf-Rg Plot analysis figure, users will know the sensible relationship between Rf and Rg.
Note: When TM-30 Rf is above 60, TM-30 Rg is between approximately 60-140. 
Mode 3- LED BIN rating application mode
Built-in ANSI78.377 and MacAdam Ellipse Additional BIN customized function is also designed to fulfill specialized LED design field.
Mode 4- Measurement Comparison Mode
Users may measure timely and compare the light figures side by side with the previous data.Intuitive UI allows easy data analysis.
Mode 5- Log Mode
Users set up the I-Time, exposure time, interval, counts, monitor the light color change and adjustment it in real time.
Mode 6- Quality Checker Mode
Customize the measuring units and setup the range, you will get the result efficiently → Pass/NG.
The MK350S Premium handheld spectrometer:
1. No need to connect with PC or mobile phone.
2. Standalone operation to measure at any time.
3. Free download Apps for iOS and Android.
4. WiFi wireless remote control capability with no boundary.
5. uSpectrum / uFlicker PC softwares would help you analyze data efficiently.
Files Download


UPRtek MK350S Premium Spectrometer (Eng Sub)

Dragon Image SMPTE 20150714 UPRtek Spectrometer Mobile

【UPRtek Unbox】uSpectrum APP – Main Screen and Tool Introduction_EN

【UPRtek Unbox】Wing File Setup – Naming/Search/Delete_EN

【UPRtek Unbox】Wing WiFi Card Connection_EN

【UPRtek Unbox】MK350S Premium_EN

【UPRtek Unbox】Tripod Bracket_EN

【UPRtek Unbox】Strap Installation_EN

Supported Products
  • Wing Wi-Fi Wireless Control Card - UPRtek Wing Wi-Fi Wireless Control Card
    Wing Wi-Fi Wireless Control Card

    UPRtek offers Wing Wi-Fi wireless remote control card to work with handheld spectrometer to break through environmental constraints and allow you to measure and share data any time and any where. In addition, the Wing Wi-Fi wireless remote control card work with 8G micro SD memory card allows your handheld spectrometer to use the Google Play and iOS spectrum APP developed by UPRtek for free.

  • Mobile Spectrum APP - UPRtek Mobile Spectrum APP
    Mobile Spectrum APP

    UPRtek has extensive experience in mobile APP design and development. Designe the uSpectrum APP for UPRtek handheld spectrometer series. It provides App Store and Google Play the most popular platform in market. Not only stand-alone measurement, you can also used with mobile devices according to the different environment .

  • uFlicker PC Software - UPRtek uFlicker PC Software
    uFlicker PC Software

    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. When uFlicker and work with UPRtek handheld spectrometer, you can choose parameters according to your usage habits. Powerful analysis function and customized operation mode can let you get more details and information of light measurement to complete your light measurement and analysis job easily.

  • uSpectrum PC Software - UPRtek uSpectrum PC Software
    uSpectrum PC Software

    UPRtek design and produce handheld spectrometer not only provides an easier measurement method, but also abundant spectral information which is widely used in optics field. The handheld spectrometer is not only integrating with smart device, but it’s plentiful measurement data is also helping professional users to have advanced study and research via uSpectrum PC software.

Applicable Industry
  • Academics Research
    Photophysical Research and Teaching, LED Light Color Research, Spectral Measurement Teaching Aids

    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.

  • Light and Agriculture
    Plant Growth Light Measurement, Plant Factory Measurement Tool, Plant Growth Monitoring

    Indoor Agriculture has been increasingly gaining interest as a means for plant assisted growth using artificial light. This has ramifications for supplemental food production during winter months, especially in regions with short days and reduced sunlight. This technology also has the commercial potential for ornamental plants as well and even perhaps for growing plants 24 hours / day. UPRtek PAR Meter is designed especially for plant growth application, it is using PAR (photo synthetically active radiation) that plants assisted growth with artificial light, and provides PPFD (Photosynthetic Photo Flux Density) measurement unit to help us to discover the research for plants grow and build up the plant growth system.

  • Health and Safety
    Blue Light Detection, Flicker Measurement, UV Inspection

    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 Designers
    Lighting Design and Installation, Light Source LUX Distribution, Light Color Rendering Index

    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.

  • The Spectrometer in Visual Merchandising
    Architectural Lighting Design, Use Lighting for Atmosphere, Use the Ambient Light

    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!

  • Marine Biology
    Coral Lighting Lamp, Marine Lighting Research, Aquarium Biological Growth Lamp

    Do you feel excited or joyful when seeing red? Perhaps you also agree that human psychology affected by different colors. The various colors in our life come from the light, so, did you ever wonder if animals and plants on Earth also influenced by the artificial light sources?The following article will mention a little bit of the “color temperature” which is common used for light colors, and let us dive into the deep blue sea to see one of Japan’s coral feeding specialists, Eiji Myorin, uses UPRtek portable spectrometer for coral growing light design and comparison.

  • LED Manufacturing
    LED Production and Manufacturing Inspection, Lighting Equipment Production Quality Management, Light Source Quality Ensurence

    What is the most concerned about being an LED manufacturer? Most likely, what consumers concerned about the most before purchase is also what manufacturers are most interested to know. Most consumers are tends to find a balance between price and quality before purchase, LED manufacturers are also faced with the same problem. The birth of the UPRtek handheld spectrometer has solved the problem for LED manufacturers. Before understanding how LED manufacturing is associated with UPRtek handheld spectrometers, let's briefly introduce the following three types of LED manufacturers.

  • The Difference of Light Quality in LED Trading
    LEDMaterial Incoming Detection, Control the Lighting Quality, Quantitative Management of Lighting Quality

    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 like making a soufflé, your never quite how it's going to turn out. UPRtek provides you the best solution of handheld spectrometers to help you control the consistency of LEDs while trading LED.


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Visual Merchandising, LED Lighting Solutions-Handheld Spectrometer | Spectrometer Supplier - UPRtek

Based in Taiwan, UPRtek is one of the prime Visual Merchandising, LED Lighting Solutions-Handheld Spectrometer | spectrometer manufacturers since 2010.

Award winning, conforms to ISO14001, JIS, DIN and meet IECQ standards, along with handheld spectrometer and smart controller, UPRtek has also developed products that are applicable to various industries such as spectrometer software, wireless card, LED meter, LED light tester and wireless card.

UPRtek has been offering customers high quality spectrometer | LED light tester that are infused with a formula of practicality, mobility, green technology and intelligence. Both with advanced technology and 8 years of experience, UPRtek ensures each customer's demands are met.

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