MD100N Industrial Spectroradiometer

LCD / OLED / microLED Display Test and measurement, Spectroradiometer and Color Measurement

Display Panel manufacturers know that it’s troublesome to maintain image quality consistency in their panels,  from product to product, batch to batch.

Additionally, there has been an influx of new display technologies (LED, OLED, BLU, MiniLED, MicroLED) and applications (Microdisplay, AR/VR).  And with them, come new challenges in light performance, quality, and safety (Lv, color accuracy, contrast, gamma, metamerism, visual eye safety, etc).

These manufacturers certainly have laboratory-level light measurement instrumentation to address these inconsistencies, but they are often cost-prohibitive, bulky, and painfully time-consuming to use on production lines.

The MD100N is a spectroradiometer that is cost-effective, with fast measurement times, and a focus on Laboratory-level precision.  It can be used by manufacturers, and OEM/ODM companies of any size and allows much more flexibility and versatility for inline product inspection.

MD100N Desktop Spectroradiometer

  • Diffraction grating technology.
  • Full Flicker metrics (JEITA, CONTRAST, VESA, RMS, FFT).
  • SDK interface allows own RD efforts to integrate with MD100N data.
  • MD100N must be used with an accompanying PC/Laptop. USB  or RS232 cable connection.
  • Different receptor sizes for smaller displays (e.g. watches).
  • Supported by several 3rd party tuning tools.
Price on request


within 48 hrs after confirmed payment.


3 years full product warranty.


1 free UPRTEK Lighting Handbook.


One free calibration during guarantee periode


free firmware updates.


free technical support.


7 days money back guaranty (in consultion).


Transport & Insurance costs €34,75.


All Prices are Excluding VAT.


by PayPal, VISA, MasterCard, American Express or Bank Transfer.

MD100N Industrial Spectroradiometer

Are you in search of precise spectral measurements? Look no further than the MD100N Industrial Spectroradiometer by UPRtek. Unlock unparalleled accuracy today with this cutting-edge portable spectroradiometer. Elevate your results and optimize your processes by investing in the superior technology offered by UPRtek. Don’t wait any longer—buy now and experience the difference for yourself.


Sensor CMOS Linear Image Sensor
Wavelength Range 380 to 780 nm
Wavelength Data Increment 1 nm
Spectral Bandwidth Approximately 12 nm (Half Bandwidth)
Receptor Size Ø 10 mm
Acceptance angle ±1°
Wavelength Reproducibility ± 1 nm*1
Display Range 0.001 to 5000 cd/m2
Luminance *2 Measurement range 0.05~5000 cd/m2
Accuracy ±2% 100 to 5000 cd/m2
±3% 0.2 to 100 cd/m2
±4% 0.05 to 0.2 cd/m2
Repeatability (2σ) 0.2% 100 to 5000 cd/m2
0.5% 0.2 to 100 cd/m2
0.8% 0.05 to 0.2 cd/m2
Color*2 Measurement range 0.05~5000 cd/m2
Accuracy ±0.002 in CIE1931 x, y for white 100 to 5000 cd/m2
±0.003 in CIE1931 x, y for white 0.2 to 100 cd/m2
±0.005 in CIE1931 x, y for white  0.05 to 0.2 cd/m2
Repeatability (2σ) 0.0005 in CIE1931 x, y for white 100 to 5000 cd/m2
0.001 in CIE1931 x, y for white 0.2 to 100 cd/m2
0.002 in CIE1931 x, y for white  0.05 to 0.2 cd/m2
Stray Light -25 dB max.*3
Polarized Error <2%
Integration Time Range 100us to 5000 ms (fast mode/normal mode)
Digital Resolution 16 bits


Measurement Range 5cd/m2 or higher
Sampling Rate 100k sample/sec  (adjustable)
Contrast Accuracy ±1%(30Hz AC/DC 10% sine wave)
±2%(60Hz AC/DC 10% sine wave)
Reproducibility 1%(20 to 65 Hz AC/DC 10% sine wave)
JEITA Accuracy ±0.5dB(30Hz AC/DC 10% sine wave)
Reproducibility 0.3dB(30 Hz AC/DC 10% sine wave)
Capture Function One time/Continuous
Operation Mode Standalone Mode/USB Mode
Integration Mode Auto/Manual
Dark Calibration Yes (Auto)

Measuring Modes

1. Basic Mode
2. Spectrum Mode
3. CIE 1931 Chromaticity Mode
4. CIE 1976 Chromaticity Mode
5. Browser Mode
6. Flicker Mode
7. Frequency Mode
8. Browser Mode
9. Option Mode

Measuring Capabilities

1 Luminance (cd/m2)
2. Correlated Color Temperature (CCT)
3. CIE Chromaticity Coordinates
 (1) CIE 1931 2-degree, 10-degree x,y Coordinates
 (2) CIE 1976 2-degree, 10-degree u’,v’ Coordinates
 (3) CIE 1931 XYZ Value
4. △x, △y, △u’, △v’
5. Dominant Wavelength (λd)
6. Excitation Purity
7. Color Rendering Index (CRI, Ra)/R1 to R15
8. Spectral Power Distribution (SPD) mW/m2
9. Peak Wavelength (λp)
10. Peak Wavelength Value (λpV)
11. Integration Time (I-Time)
12. Scotopic and Photopic Ratio (S/P)

Measuring Capabilities


1. Max/Min, Average, RMS and Frequency
4. Flicker Percentage (IES)
5. Flicker Index (IES)

System Configurations

Power Adapter; USB; 2500 mAh
Dimensions 204 x 90 x 45mm (H x W x D)
Weight (with Battery) 650 g ± 10 g
Operating Temperature/Humidity 0 to 35 ℃, relative humidity 70% or less without condensation
Storage Temperature/Humidity -10 to 40 ℃, relative humidity 70% or less without condensation

Additional information


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Spectrometer as a Service No

Firmware download

Contact us for the latest free firmware updates.

Best regards,
UPRtek europe

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