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MK350D Portable LED Spectrometer     MF250N Flicker Meter MK350N Plus MK350S MK350D uSPECTRUM
MK350 Series Comparison
Model MK350N PLUS MK350S MK350D
Basic Advanced Compact
MP Release 2015/Feb 2013/Dec 2014/Jun
Spectral Bandwidth Approx 12nm(Half) Approx 12nm(Half) Approx 12nm(Half)
Wavelength Range 380nm~780nm 380nm~780nm 380nm~780nm
Integration Time Range 6~1000ms 6~5000ms 6~1000ms
Display 3.5"LCD 320x240 Touch Panel 4.3"LCD 800x480 Touch Panel 1.0" OLED Panel
Battery 2500mAh/Rechargeable Li-ion 2500mAh/Rechargeable Li-ion 750mAh/Rechargeable Li-ion
Data Outout Interface SD Card/USB2.0 SD Card/mini USB2.0 Micro SD/mini USB2.0
Data Format Office Excel / BMP image Office Excel / JPG image Office Excel
Wireless connection WiFi WiFi Bluetooth
Dimensions / Weight 144.2x78x24nm(HxWxD)
Approx 250 ± 20 g
163x81x25.8nm(HxWxD)
Approx 250 ± 5 g
33x33x90nm(HxWxD)
Approx 70 ± 5 g
Wavelength Data Increment 1 nm 1 nm 1 nm
Wavelength Reproducibility ± 1 nm
(Input source must be a stable light source)
± 1 nm
(Input source must be a stable light source)
± 1 nm
(Input source must be a stable light source)
Color Accuracy ± 0.0025 in CIE 1931 x,y ± 0.0025 in CIE 1931 x,y ± 0.0025 in CIE 1931 x,y
Color Repeatability ± 0.0005 in CIE 1931 x,y ± 0.0005 in CIE 1931 x,y ± 0.0005 in CIE 1931 x,y
Measuring Capabilities on Device
CRI Ra & R1~R15 Ra & R1~R15 Ra & R9
CCT V V V
Lux V V V
Color / x V V V
Color / y V V V
Color / u' V V V
Color / v' V V V
Cp V V V
Cd X V X
fc X V V
Flicker V X V (Percentage)
S/P Ratio V V X
CQS V V X
GAI X V X
TLCI V X X
duv (Δuv) X V X
Purity X V X
Δx V V X
Δy V V X
Δu V V X
Δv V V X
PPF (400nm~700nm)
μmol* m-2* s-1
X V X
PPF-R (600~699nm)
μmol* m-2* s-1
X V X
PPF-G (500~599nm)
μmol* m-2* s-1
X V X
PPF-B (400~499nm)
μmol* m-2* s-1
X V X
PPF-UV (380~399nm)
μmol* m-2* s-1
X V X
PPF-NIR (700~780nm)
μmol* m-2* s-1
X V X
Device Mode
BASIC V V V
SPECTRUM V V V
CIE1931 V V Value only (x / y)
CIE1976 V V Value only (u' / v')
CRI V V Value only (Ra & R9)
COMPARE X V X
LUX.G X V X
LOG X V X
BIN / SDCM X V X
CHECKER X V X
BROWSER V V X
Application
Apps Name MK350N PLUS MK350 S MK350D
OS iOS & Android iOS & Android iOS & Android
Connection WiFi SD WiFi SD Bluetooth
Optional Accessary included ( WiFi SD Card ) included ( WiFi SD Card) embedded (BT)
Optional Accessory Cost $ ZERO ZERO ZERO
PC Software(uSpectrum) included included included
Certificate
CE V V V
FCC V V V
NIST Traceability Report V V V
Product Image