FAQ Articles

Considering smart devices are saving lots of personal data and limited spaces, uSpectrum APPs will save only Excel file on smart device. Users still can check Spectrum / CIE images under APPs interface “File” to pick up the storage data at 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.

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.

This article explains how to download a Firmware update for your UPRtek spectrometer.

Yes, users can use uSpectrum software to place the company logo on the title of the measurement report, please refer below steps to build-it your company logo in the test report.

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.

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.

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.

uSpectrum PC Software is a professional Spectrum analysis software, it allows you to process large data analysis and measure more than 50 lighting measurement units.

uFlicker PC Software is a professional Flicker analysis software, it allows you to process large data analysis and measure almost 20 Flicker parameters , its flexible design with variety options is going to help you to fight flicker.

Please scroll down this page, find “Related Product” then click uFlicker PC Software. Now please go to “files download” area and choose “uFLICKER PC Software – Software Installation”, make sure your network connection is stable and you are ready to download.

Scroll down, search for “Associated Product” and then click uSpectrum PC Software. Now go to the “File Download” area and choose “Software uSPECTRUM PC – Software Installation,” make sure your network connection is stable and that you are ready to download.

Please format the SD card to FAT before use it on MK350, and make sure to use SD card size above 1G.

This special designed is called “anti-fly card” functions, whichcan prevent SD card write error if SD card was hit accidentally.

Usage time will depends on battery life, please refer below list about the usage time after battery fully charged.

The difference half-wavelength between LED and fluorescent as below:LED: 15 ~ 20nm (Right Picture)Fluorescent: 1nm (Left Picture)The half-wavelength of fluorescent is more narrow than LED, you may use UPRtek handheld spectrometer measure fluorescent lamps, but it will not guarantee the results accuracy.

No, UPRtek handheld spectrometer measurement range is 360 ~ 750nm and 380 ~ 780nm. You will need to buy the equipment that compatible with UV and IR spectrum.

Since the LED monochromatic light source does not belong to color judgement of white light. Therefore, when you are using UPRtek handheld spectrometer measure a monochromatic light source, you will encounter following situations:

Yes, international certification includes product certification, traceability of measurement certification and third party certification of business operating capacity.

Dark Calibration is an optional operation in all of the UPRtek handheld spectrometer devices. The devices will always ask if you want to perform a Dark Calibration every time you turn on the device. While the device is in operation, you can also, through the “Options” menu, manually execute a Dark Calibration. But what is Dark Calibration used for?

UPRtek Light Measurement Meters used abbreviations, full names, units and descriptions are as follows:

MK350 Series Sepectrometer is using NP100 li-ion rechargeable battery; the spec is 3.7V, 2500 mAh, 9.3Wh.

MF250N Flicker Meter is using 4pcs AA batteries, the usage times of device will depend on the type of battery you choose.

The UPRtek handheld spectrometer is different from other brands in the design of the built-in memory. The UPRtek spectrometer has an SD card slot on the hardware so that users can read data through the computer in the following three ways. We wish to let users expand the measurement data without limit, and no longer worry about memory storage space not enough and spending a lot of time to delete the data.

“Point” the optical sensor of the spectrometer to the light, press the measure button to “Capture” the light date and then you will be able to “Read” the result of the light on the display.

All UPRtek produced handheld spectrometers provide users with free firmware update function. In order to provide customers with better experience, UPRtek fixes system bugs, adds and optimizes product functions regularly. You may accord the following steps to get the latest version firmware on your UPRtek spectrometer.