MK350D: MK350D Compact Digital Spectrometer (UPRtek)

MK350D Compact Digital Spectrometer (UPRtek)
w/ Brightness and Flicker Measurements

Model: MK350D
Features
  • Wavelength: 380nm-780nm
  • Pocket Size Spectrometer
  • LED Flicker Measurement
  • Standalone operating no need for external device
  • Supports MicroSD Card
  • Spectral Diagram and 27 units of different light measurement
  • Compatible with smart devices with Bluetooth control

MK350D SPECIFICATIONS

Feature Specification
Sensor: CMOS Linear Image Sensor
Spectral Bandwidth: Approximately 12 nm (half bandwidth)
Receptor Size: ∅ 6.6 ± 0.1 mm
Cosine Correction: refer Figure 1.
Measurement Range: 70 ~ 70000 LUX
Wavelength Range: 380 ~ 780 nm
Integration Time Range: 6 ~ 1000 ms
Operation Mode: Standalone Mode / Bluetooth Mode / USB Mode
Capture Function: One time / Continuous
(Standalone mode only support One time)
Integration Mode: Auto / Manual
( Standalone mode only support Auto )
Standalone Screen Display Data Measurements: 1. CCT, CRI, LUX, λP
2. Spectrum Graphics
3. CIE 1931 / CIE 1976 U.C.S Chromacity Value
4. R9, LUX, FC, Flicker
Measurement Data Collected and Saved to MicroSD Card: 1. CCT
2. CRI (R1~R5)
3. LUX
4. λP
5. C.I.E Chromacity Coordinates
 (1) CIE 1931 x,y Coordinates
 (2) CIE 1976 U.C.S u',v' Coordinates
6. Percentage Flicker
Digital Resolution: 16 bits
Stray Light: -25 dB max.
( Use the input of 550nm single-frequency and measureme the range of optical ± 40nm. )
Wavelength Data Increment: 1 nm
Wavelength Reproducibility: 1. CCT, CRI, LUX, λP
2. Spectrum Graphics
3. CIE 1931 / CIE 1976 U.C.S Chromacity Value
4. R9, LUX, FC, Flicker
 
Illuminance Accuracy
Color Accuracy
Color Repeatability
CCT Accuracy
CRI Accuracy @ Ra
Illuminant A @ 2856K at 20000 Lux
± 5%
± 0.0025 in CIE 1931 x,y
± 0.0005 in CIE 1931 x,y
± 2%
± 1.5%
Percentage Flicker: 1 ~ 100%
Flicker Frequency: 10 ~ 165 Hz
Dispaly: 0.96" 128x64 mono OLED Panel
Bluetooth 3.0 / 4.0 compatible with iOS and Android
Max. Files: ≈ 2000 Files @ 2GB SD Card
Battery Operation Time: ≤ 3 hours / Fully Charged
Battery: 700 mAh / Recharhable Li-ion Battery
Data Output Interface: Micro SD Card ( SD2.0, SDHC / above 1 GB~up to 32G) /
Mini USB Port (UBS 2.0)
Data Format: Compatible MicroSoft Office Excel
Dimensions: 33 x 33 x 90 (H x W x D)
Weight (with Battery): 70 g ± 5 g
Operating Temperature Range: 0 ~ 35 °C
Storage Temperature Range: -10 ~ 40° C
Language Selection: English / Traditional Chinese / Simplified Chinese / Japanese / French / Russian / Spanish / Italian (Standalone mode only support English)
Figure 1: Cosine Correction figure 1
WHAT'S INCLUDED:

AC Power Supply/Charger
Canvas Pouch
Cleaning Cloth
Li-ion Battery
MK350D Meter
USB Cable
SPECIFICATIONS:

Shipping Dimensions:6 x 12 x 15 in.
Shipping Dimensions (Metric):15.2 x 30.4 x 38.1 cm
Shipping Weight:5 lbs.
Shipping Weight (Metric):2.26 kg.
UPC Code:847983020065