Handheld Color Spectrophotometer YR05498

Manufacturer:ย Kalstein


YR05498 handheld color spectrophotometer not only can help to perform color matching and color management studies, but also can control product quality management accurately. The instrument is equipped with high-end color management software which can connect PC to achieve more extension functions.

YR05498 color spectrophotometer is developed by Kalstein with independent intellectual property rights.It uses 45/0 geometrical optical structure, comply with CIE No.15, GB/T 3978. With human body engineering mechanics and humanized operation design, YR05498 color spectrophotometer has stable performance precise measurement and powerful functions in the leading position of the same industry.

With 400~700nm, YR05498 handheld color spectrophotometer features with high accuracy DeltaE*ab 0.04, and 8mm aperture makes measurement so easy. It can save 1000 Standards, 15000 Samples and you also can input your own LAB or XYZ value into the instrument. With SQC8 software, ย you can do better color control management. Plus, it is widely used in plastic, electronic, paint, ink, textile, garment, printing and dyeing, food, medical, cosmetic, industries, scientific research institutes, schools and laboratories.

Portableย Color Spectrophotometer Product Features
  • Aesthetic design perfectly combined with ergonomics structure.
  • 45/0 geometrical optics structure, comply with CIE, ISO, ASTM, DIN standard.
  • 3.5 inch large capacitive touch screen.
  • Two standard observer perspectives, multiple light sources modes, a variety of color systems.
  • The repeatability ฮ”E*ab is within 0.04, the errors between each instrument ฮ”E* ab is less than 0.2.
  • Large capacity storage, can save more than 10000 data
  • PC software with powerful extension functions.
  • High hardware configuration with a number of innovative technologies.
  • Oversized integrating sphere, more effective homogenization ray of lights and precise measurement.
  • 15ยฐ oblique angle screen, more in line with the human eye observation
Technical Specifications
Model YR05498
Illumination/observation system d/8 (diffused illumination, 8-degree viewing angle) Conforms to CIE No.15, GB/T 3978.
Integrating sphere Size ฮฆ58mm
Light Source Combined LED sources
Sensor Silicon photodiode array
Wavelength range 400~700nm
Wavelength pitch 10nm
Reflectance range 0~200%
Measuring Aperture ฮฆ8mm
Color Space CIEย LAB, XYZ, Yxy, LCh, CIEย LUV,LAB&WI&YI
Color difference Formula ฮ”E*ab,ฮ”E*uv,ฮ”E*94,ฮ”E*cmc(2:1),ฮ”E*cmc(1:1),ฮ”E*cmc(l:c),CIE2000ฮ”E*00,ฮ”E(h)
Other Chromaticity Data Whiteness – WI(ASTM E313๏ผŒCIE/ISO,AATCC,Hunter)๏ผŒ

Yellowness-YI(ASTM D1925๏ผŒASTM 313),


Metamerism Index (Mt)

Colour Stain, Color Fastness, Color Strength, Opacity

Observer 2ยฐ/10ยฐ
Illuminant D65,D50,A,C,D55,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12
Display Data Spectral Value/Graph, Colorimetric Value, Color Difference Value/Graph, PASS/FAIL Result, Color Offset, Color Simulation, color index setting(ฮ”E*94, ฮ”E*cmc, ฮ”E2000), tolerance prompt, reverse prompt, time setting, language setting, restore factory setting
Measurement Time 1.5s
Repeatability Spectral Reflectance: standard deviation within 0.1%(400~700nm: within 0.2%)

Colorimetric Value: Standard deviation within DeltaE*ab 0.04 (Measurement conditions: white calibration plate measured 30 times at 5 seconds intervals after white calibration was performed.)

Inter Instrument Agreement Within DeltaE*ab 0.2 (Average for 12 BCRA Series II color tiles)
Dimension L*W*H=90*77*230mm
Weight 600g
Battery Li-ion battery. 2800 times within 8 hours.
Lamp Life 5 years, more than 1.6 million measurements
Display Screen TFT 3.5inch, Capacitive Touch Screen
Interface USB/RS-232
Data Memory 1000 Standards, 15000 Samples
Operating Temperature 0~40โ„ƒ(32~104ยฐF)
Storage temperature -20~50โ„ƒ(-4~122ยฐF)
Standard Accessory Power Adapter, Li-ion Battery, Operating Instruction, CD-ROM (containing management software), Data Line, White and Black Calibration Cavity, Protective Cover and Wrist Strap
Optional Accessory Universal Test Components, Micro Printer, Powder Test Box
Notes The specifications are subject to change without notice.

Additional information

Weight 3 kg
Dimensions 34 × 13 × 29 cm

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