3nh YS3010 Egg Yolk Color Difference Spectrophotometer

Brand Name:3nh
Certification:CE, TUV, FCC, RoHS, ISO9001
Model Number:YS3010
Minimum Order Quantity:1Unit
Delivery Time:2-5 Days
Payment Terms:T/T
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Location: Shenzhen Guangdong China
Address: F/6, Block 5B, Skyworth Inno Valley, Tangtou 1st Road, Shiyan, Baoan District, Shenzhen, China.
Supplier`s last login times: within 32 hours
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How to use YS3010 to measure egg yolk color difference

Some customers want to measure the egg yolk color to check the quality of egg.

But how to measure it? Because it is Opaque liquid.

First we need to use a small tool to take the egg yolk from the egg white.


Then put the egg yolk into a small glass.


All are ready to measure. We can put it above the aperture of YS3010 spectrophotometer and use the instrument test button to measure or use the PC software to measure.


Here are the test images.


YS3010 is with 8mm aperture, but for this egg yolk color measurement, 8mm and 4mm aperture all are ok. So model YS3020 and YS3060 are all ok to measure egg yolk.

Here it is YS3010 specification.

ModelYS3010
Illumination/observation systemReflect: di:8°, de:8°(diffused illumination, 8-degree viewing angle)
Integrating sphere SizeΦ48mm
Light SourceCombined LED Light, UV Light
Sensor256 Image Element Double Array CMOS Image Sensor
Wavelength range400~700nm
Wavelength pitch10nm
Reflectance range0~200%
Measuring ApertureMAV: 10mm/8mm
Color SpaceCIE Lab, XYZ, Yxy, LCh, CIE LUV, Hunter LAB
Color difference FormulaΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*00v, ΔE(Hunter)
Other Chromaticity Data

WI(ASTM E313, CIE/ISO, AATCC, Hunter),

YI(ASTM D1925, ASTM 313),TI(ASTM E313, CIE/ISO),

Metamerism Index MI, Staining Fastness, Color Fastness, Color Strength, Opacity

Observer2°/10°
IlluminantD65, A, C, D50, D55, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12
Display DataSpectrogram/Values, Samples Chromaticity Values, Color Difference Values/Graph, PASS/FAIL Result, Color Offset
Measurement Time1.5s
RepeatabilitySpectral 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 AgreementWithin DeltaE*ab 0.2 (Average for 12 BCRA Series II color tiles)
DimensionL*W*H=184*77*105mm
Weight600g
BatteryLi-ion battery. 5000 times within 8 hours.
Lamp Life5 years, more than 1.6 million measurements
Display ScreenTFT 3.5inch, Capacitive Touch Screen
InterfaceUSB/RS-232
Data MemoryStandard 2000 Pcs, Sample 20000 Pcs
Operating Temperature0~40℃(32~104°F)
Storage temperature-20~50℃(-4~122°F)
Standard AccessoryPower Adapter, Built-In Li-ion Battery, User Guide, PC Software, White and Black Calibration Cavity, Dust Cover
Optional AccessoryMicro Printer, Powder Test Box
NotesThe specifications are subject to change without notice.

China 3nh YS3010 Egg Yolk Color Difference Spectrophotometer supplier

3nh YS3010 Egg Yolk Color Difference Spectrophotometer

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