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UPRtek Spectrometer MK350N

Product information "UPRtek Spectrometer MK350N"

Spectrometer MK350N - Perfect for lighting designer, dealer for luminaire and lamps and more 

You want to analyze light source / LED bulbs? - No Problem!

Due to the high measuring accuracy, it is possible for you to check now even without expensive, stationary measuring systems much of the photometric data of luminaires and lamps.

This spectrophotometer shows you quickly and accurately illuminance, chromaticity coordinates, color temperature, spectral distribution and color rendering index Ra / CRI.

After each switch-on an automatic dark calibration occurs, which promises consistently accurate measurements.

The 3.5 "large LCD touch screen displays you immediately after the measurement important data (CCT, CRI, LUX, lambda p (wavelength)) and in the clearly, colored coordinate system for the spectrum, the CIE 1931 x, y, and the CIE 1976 u,v-values ??in different formats.

Due to the low weight of only 250g and small dimensions of only 144.2 x 78 x 24 mm, it is very portable and fits in any jacket pocket.

The data backup works very straightforward and easy by saving on an SD card or transfer them via the USB 2.0 interface on your PC or laptop.

Technical data of MK350N:

SensorCMOS Linear Image Sensor
Spectral BandwidthApproximately 12 nm (half bandwidth)
Receptor SizeØ 6.6 ± 0.1 mm
Iluminace Measurement Range70 ~ 70000 Lux
Wavelength Range360 ~ 750 nm
Integration Time Range8 ~ 1000 ms
Capture ModeOne time / Continuous
Integration Mode Auto / Manual
Measuring Modes

1. Basic Value Mode
2. Spectrum Graph Mode
3. CIE 1931 Chromaticity Dragram Mode
4. CIE 1976 U.C.S Chromaticity Dragram Mode

Measuring Capabilities1. Illuminance / Lux
2. Spectral Irradiance
3. C.I.E. Chromaticity Coordinates
    (1) CIE 1931 x,y Coordinates
    (2) CIE 1976 U.C.S u',v' Coordinates
4. Peak Wavelength
5. Correlated Color Temperature; CCT ( in Kelvins )
6. Color Rendering Index; Ra (Rendering Average)
Digital Resolution16 Bits
Dark CalibrationYes
Stray Light-25 dB max.  *1
Wavelength Data Incerment1 nm
Wavelength Reproducibility± 1 nm  *2
Illuminance Accuracy± 5%
Color Accuracy± 0.0025 in CIE 1931 x,y
Color Repeatability± 0.0005 in CIE 1931 x,y
CCT Accuracy± 2%
CRI Accuracy @ Ra± 1.5%
Display3.5" LCD 320 x 240 Touch Panel
Max. Files2000 Files @ 2GB SD Card (up to 32 GB expandable)
Battery Operation Timeup to 5 hours / Fully Charged
Battery2500 mAh / Rechargeable Li-ion Battery
Data Output InterfaceSD Card / USB2.0
Data FormatCompatible Microsoft Office Excel / BMP Date Format
Dimensions144.2mm x 78mm x 24mm ( H x W x D )
Weight (with Battery)250 g ± 20 g
Operating Temperature Range0 ~ 35 °C
Storage Temperature Range-10 ~ 40 °C
Language ModesEnglish / Traditional Chinese / Simplified Chinese / Japanese

*1 Use the input of 550nm single-frequency and measurement the range of optical ± 40nm

*2 Input source must be a stable light source

The company reserves the right to change produkt specifications, if it has any changes will not give any notice.

You have questions about this produkt, please contact us.

Manufacturer "UPRtek Corp."
Related links of the manufacturer

Data Sheet MK350N

Download Data sheet Spectrophotometer MK350N  

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