MK350S Premium Spectrometer
|Sensor||CMOS Linear Image Sensor|
|Illuminance meter class||Directional response conforms to JIS C 1609-1:2006 for General Class AA.
Directional response conforms to DIN 5032 Part 7 Class B.
|Wavelength Range||380 to 780 nm|
|Wavelength Data Increment||1 nm|
|Spectral Bandwidth||Approximately 9 nm (Half Bandwidth)|
|Wavelength Reproducibility||± 1 nm *1|
|Measurement Range||1 to 150,000 lx|
|Illuminance Accuracy||Illuminant A @ 2,856 K*2*7||± 2.5%|
|Illuminance Repeatability (2σ)||0.2% in CIE 1931 x,y (100 to 150,000 lx)
0.5% in CIE 1931 x,y (5 to 100 lx)
1% in CIE 1931 x,y (1 to 5 lx)
|Color Accuracy||± 0.002 in CIE 1931 x,y(100 to 150,000 lx)
± 0.0025 in CIE 1931 x,y (5 to 100 lx)
±0.003 in CIE 1931 x,y (1 to 5 lx)
|Color Repeatability (2σ)||0.0002 in CIE 1931 x,y (500 to 150,000 lx)
0.0004 in CIE 1931 x,y (30 to 500 lx)
0.001 in CIE 1931 x,y (5 to 30 lx)
0.002 in CIE 1931 x,y (1 to 5 lx)
|CCT Accuracy||± 2%|
|CRI Accuracy @ Ra||± 1.5%|
|Stray Light||-25 dB max. *3|
|Integration Time Range||60us to 5,000 ms|
|Digital Resolution||16 bits|
|Measurement Range||1 to 150,000 lx|
|Sampling Rate||100k sample/sec|
|Frequency Range||5 to 50k Hz|
|Frequency Resolution||2, 4, 8, 16, 32 Hz|
|Accuracy||5% (5 to 30K Hz)*6|
|Capture Function||One Shot/Continuous|
|Operation Mode||Standalone Mode/WiFi Mode*4/USB Mode (MSC Mode*5 + PC connection)|
|Measurement Mode||1. Basic Mode|
|2. Spectrum Mode|
|3. CRI Mode|
|4. CIE 1931 / 1976 Chromaticity Mode|
|5. LUX Image Distribution Mode|
|6. Logging Mode|
|7. BIN Chart Mode|
|8. Quality Control Checker Mode|
|9. Measurement Comparison Mode|
|10. Transmit Mode|
|11. TM-30-18 Mode|
|12. Flicker Mode|
|13. Frequency Mode|
|14. Flicker Risk Mode|
|15. Blue Light Hazard Mode|
|16. HCL Mode|
|17. Browser Mode|
|18. Option Mode|
|Measurement Capabilities||1.Illuminance (LUX)/Foot Candle (fc)|
|2.Correlated Color Temperature ; CCT (K)|
|3.CIE Chromaticity Coordinates|
|(1) CIE 1931 x,y Coordinates|
|(2) CIE 1976 u’,v’ Coordinates|
|(3) CIE 1931 XYZ Value|
|4.△x , △y , △u’ , △v’|
|5.Delta uv ; Duv|
|6.Dominant Wavelength ; Hue ; λd (nm)|
|7.Excitation Purity (%)|
|8.Scotopic and Photopic Ratio (S/P)|
|9.BIN ANSI C78.377 or Customized|
|10.Standard Deviation Color Matching (SDCM)|
|11.Color Rendering Index (CRI, Ra)/R1 to R15|
|12.Color Quality Scale (CQS)|
|13.Gamut Area Index (GAI)|
|14.TM-30-15 (Rf, Rg, Color Vector Graphic)|
|15.Television Lighting Consistency Index (TLCI)|
|16.Flicker Frequency (Hz)|
|17.Percent Flicker (%)|
|18.Flicker Index + PstLM ( short term flicker severity)|
|19.Stroboscopic Effect Visibility Measure (SVM)|
|20.Flicker Risk – IEEE PAR1789|
|21.PPFD (400 to 700nm) µmol/(m2*s)|
|(1) PFD-UV (380 to 400nm) µmol/(m2*s)|
|(2) PFD-B (400 to 500nm) µmol/(m2*s)|
|(3) PFD-G (500 to 600nm) µmol/(m2*s)|
|(4) PFD-R (600 to 700nm) µmol/(m2*s)|
|(5) PFD-FR (700 to 780nm) µmol/(m2*s)|
|23.Spectral Power Distribution(SPD), Unit: (mW/m2)|
|24.Peak Wavelength ; λp (nm)|
|25.Peak Wavelength Value ; λpV (mw/m2)|
|27.Blue Light Weighted Irradiance ; EB (w/m2)|
|28.Blue Light Hazard Efficacy of Luminous Radiation ; KB,V (w/lm)|
|29.Blue Light Hazard Risk Group(RG)|
|30.Blue Light Hazard Blue-ray %|
|31. Melanopic Lux|
|(1) Mel Irradiance|
|(2) Mel Daylight Lux|
|(3) Melanopic Ratio|
|(4) Rhodopic Lux|
|(5) Chloropic Lux|
|(6) Erythropic Lux|
|(7) Cyanopic Lux|
|Display||4.3″ 800X480 Resistive Touch LCD|
|Max. Files||≒ 21,000 Files @ 8GB SD Card (Excel + JPG)|
|Battery Operation Time||≦ 4 hours / Fully Charged|
|Power||Adapter; 2500 mAh (3.7V Rechargeable Li-ion Battery)|
|Data Output Interface||SD Card (SD2.0,SDHC/up to 32G)/Mini USB Port (USB 2.0)/WiFi SD Card compatible with iOS and Android|
|Data Format||Compatible Excel/JPG|
|Dimensions||163 x 81 x 26.6 mm (H x W x D)|
|Weight (with Battery)||260 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|
|Camera Resolution||2M pixels|
|*1：Input source must be a stable light source.
*2 ：Temperature 23±2℃ and relative humidity 50% or less.
*3：Input the 550nm monochromatic light and measure the stray light ratio at 550nm ± 40nm.
*4：It can be connected to mobile phones and tablets.
*5：MSC Mode- Mass Storage Class.
*6：Test condition is based on Lux > 300 lux of sine wave light source.
*7：Repeatability test is based on the status of shutter opening.
The company reserves the right to change product specifications at any time without prior notice.
MK350S Premium Advanced Spectro-Flicker meter
€3,689.00 Excl. VAT
The MK350S premium is a lightweight, portable, easy to operate Spectral Illuminance (LUX) Meter, Spectral Light and Flicker Meter. It is designed for spectral illuminance measurements of general lighting, horticulture/agriculture lighting, and LEDs. Designed to be intuitive and user friendly, it is versatile and ideal for measuring general light metrics such as LUX, CCT, CRI, CIE 1931, Ra, R1 to R15, Wavelength, PPFD & PAR and many others. Uniquely, the MK350S premium also includes an integrated CCD camera to give an additional visual view to display the feeling of lighting level and uniformity for the area under measurement.
- Touchscreen control with a 3.5″ resistive touch LCD screen
- More than 40 units of measurement including LUX, SPD, CRI, CCT, Ra, R1 to R15, CIE 1931, u’ v’, Peak and Dominant Wavelength, and many others
- Stand alone Spectral Light meter – no other equipment necessary (e.g., PC, Smartphone, etc.). Built-in file browser allows for quick access to previously saved data
- 380 to 780nm measurement range
- NIST Traceable calibration
- Wifi remote control via Smartphone or tablet apps (IOS and Android)
- Visual aim & click display (on-screen viewport) – No more blind measurements
- Automatic continuous measurements with data-save to an SD card
- Illumination distribution charts provide assistance in fixture design
- Easy, on-the-spot data comparison features – Comparing different lamps/LEDs or comparing against historical data
- Maximum and minimum acceptable ranges for evaluating LED quality
- 3-year product warranty
- Package Contents: MK350S Premium LED Meter, hard case, protection bag, battery, USB cable, power adapter, neck strap, tripod/stand bracket, User Manual & Warranty booklet
- The next calibration service of € 395,- is already included in the spectrometer purchase price ( Free of charge and valid within the 3 years warranty period )
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.
Contact us for the latest free firmware updates.
Healthy Developments –
The effects of artificial lighting on human (& animals) physiology are now starting to be understood. At Healthy Developments, we need to ensure our homes are fitted with lighting that has extremely low blue content as well as being flicker free. The MK350S allows checking at the click of a button the properties of various lighting. It is extremely easy to use as well as being very accurate. This was a great purchase.
De kwaliteit van het product is erg goed & de levertijd is kort. Heel erg fijn!
ich bin sehr zufrieden mit meinem neuen MK350S Premium Advanced Spectrometer. Die Qualität ist super! Vielen dank.
The quality of my new purchase is amazing! Thank you for the good advices and the good service.
Free firmware updates
I am very happy with the free firmware updates. The service was also really good. Thank you a lot!
Ik ben erg blij met mijn nieuwe aankoop. Het product was erg goed verpakt en van goede kwaliteit!
Got very good advices that helped me a lot! I also got my package really fast.
very nice payment method and good advices.