• Shenzhen ThreeNH Technology Co., Ltd.
    Eider Granada
    The product and the service was excelent. it came to colombia without many problems (just aduana problems)..supplier 100% recomenmed
  • Shenzhen ThreeNH Technology Co., Ltd.
    Josiah Hall
    Everything was delivered in perfect condition. After assembly, I confirmed operation. Thank you for this product.
  • Shenzhen ThreeNH Technology Co., Ltd.
    Mihai Paunescu
    Everything went as expected and the product arrived in good condition. 3NH is a good supplier and I will definitely use them in the future.
Contact Person : Melorae
Phone Number : 13925280965
Whatsapp : +8613925280965

YL4668L Benchtop Spectrophotometer Online Non Contact 400 - 700nm With D/8

Place of Origin Shenzhen China
Brand Name 3nh
Certification CE, TUV, FCC, ISO9001, RoHS
Model Number YL4668L
Minimum Order Quantity 1 Unit
Price Please send inquiry
Packaging Details 380*310*210mm, 18KG, Aluminum Box Package
Delivery Time 5-8 Days
Payment Terms T/T
Supply Ability 1000 Unit per Month

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Product Details
Optical Geometry D/8 Wavelength 400~700nm
Repeatibility DeltaE ≤ 0.03 Locating Camera Locating
Aperture 20mm Observer Angle 2°/10°
High Light

Online Benchtop Spectrophotometer


DC 24V Benchtop Spectrophotometer


D / 8 Colour Measurement Spectrophotometer

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Product Description

Online Benchtop Spectrophotometer YL4668L with d/8

The online Benchtop spectrophotometer YL4668L is a color measuring instrument that adopts the D/8 (diffuse illumination, 8° viewing, SCI Specular Component Included) standard, implementing non-contact precise color measurement of objects, like liquids, powders, pastes etc. The succinct design of probe allows this instrument to be placed anywhere on the automated production line for accurate color measurement and color quality control. It is widely used in cosmetics, fruits and vegetables, food hygiene, plastic electronics, paint and coatings, ink, printing, ceramics and other industries. It can also be used for fluorescent sample color measurement. Its unique innovative design can not only provide non-contact measurement solutions directly for production line, but also ensure stable and high-precision measurement results.

Online Benchtop Spectrophotometer YL4668L with d/8

Features of non-contact spectrophotometer

1. Non-contact measurement

Accurate color data measurement can be achieved with a distance of 3mm from the measured plane

2. 256-pixel dual-array CMOS image sensor

Higher optical resolution ensures the measurement speed, accuracy, stability and consistency of the instrument. Master the core technology, developed on the same platform as the international standard, achieve fully compatibility.

3,Adopt Full-spectrum LED Light Source

The full-spectrum LED light source ensures sufficient spectral distribution in the visible light range, avoids the lack of LED spectrum in specific bands, and ensures the accuracy of instrument measurement results and low-cost maintenance.

4,Concave grating spectroscopic technology

Using concave grating spectroscopic technology, it has higher resolution and makes color measurement more accurate.

5,Higher Quality

Adopt the MCU with industrial-grade real-time processing. Supports Bluetooth 5.0 transmission, which is more stable and reliable.

6,Multiple Color Measurement Spaces and Observation Light Sources

Provide CIE LAB, XYZ, Yxy, LCh, CIE LUV, Musell, s-RGB, HunterLab, βxy, DIN Lab99 color spaces, and D65, A, C, D50, D55, D75, F1, F2(CWF), F3, F4, F5, F6, F7(DLF), F8, F9, F10(TPL5), F11(TL84), F12(TL83/U30) multiple observation light sources, can meet special measurement requirements under different measurement conditions.

7,High Efficient

A complete measurement cycle takes only 200 milliseconds, and more than 400,000 samples can be measured per day.


YL4668L Non-contact Spectrophotometer

Product Model YL4668L
Optical Geometry D/8(diffuse illumination,8° viewing, SCI Specular Component Included);
Conform to Standards: CIE No.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7,GB 2893,GB/T 18833
Features The non-contact test between the test probe and the tested sample realizes non-contact precision color measurement of liquids, pastes, powders, and vulnerable surfaces. It is mainly used in accurate color measurement and quality control of automated production lines; the fastest measurement time can reach 0.2 seconds, and it can communicate with other systems through Bluetooth or USB, various communication interfaces for demonstrating routines. Software functions can be customized (according to the evaluation of the situation, additional customization fees may be generated).
Light Source Combined full-spectrum LED light sources, UV lamp.
Spectroscopic Mode Concave Grating
Sensor 256 Image Element Double Array CMOS Image Sensor
Wavelength Range 400~700nm,10nm output
Measured Reflectance Range 0~200%
Measuring Aperture Φ20mm (Φ10mm Customizable)
Non-contact Distance 3.0mm (±0.2mm)
Sample Height Unlimited thickness, only use test probes
Distance adjustment method Set height according to actual sample
Measurement Mode Software customization functions (additional customization functions need to be evaluated)
Locating Method Camera Locating
Color Spaces CIE LAB, XYZ, Yxy, LCh, CIE LUV, Musell, s-RGB, HunterLab, βxy, DIN Lab99
Color Difference Formula ΔE*ab, ΔE*94, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*00, ΔE(Hunter), DINΔE99
Other Colorimetric Index WI(ASTM E313,CIE/ISO,AATCC,Hunter),
YI(ASTM D1925,ASTM 313),
Metamerism Index MI,
Staining Fastness, Color Fastness, Color Strength, Opacity,
Observer Angle 2°/10°
Illuminants D65, A, C, D50, D55, D75, F1, F2(CWF), F3, F4, F5, F6, F7(DLF), F8, F9, F10(TPL5), F11(TL84), F12(TL83/U30)
Displayed Data Spectro graph/Values, Samples Chromaticity Values, Color Difference Values/Graph, Color simulation,PASS/FAIL Result, Color Offset
Measuring Time The fastest is 0.2 seconds
Data Storage Sample Mode and Quality Mode: 18000pcs
Continuous statistical mode: 30000pcs,Total does not exceed 48,000 pcs

In the optimal test mode (when the single measurement time is 1.5 seconds):

Spectral reflectance: standard deviation within 0.1%:

Chromaticity value: within ΔE*ab 0.03 (after warm-up, the average value of measure the whiteboard 30 times at intervals of 5s)

Inter-instrument Error ΔE*ab within 0.2(average value of BCRA series Ⅱ 12 color tiles)
Measurement Mode Single measurement Mode, Average measurement Mode(2~99次)
Dimension 200*200*160mm(Testing Probe)
Weight About 3Kg(Only the Testing Probe)
Power Supply DC 24V, 3A Power Adapter
Illuminant Life Span


5 years, more than 3 million times measurements

Display 7-inch TFT True Color LCD, Capacitive Touch Screen
Data Port USB,Bluetooth®5.0
Language Simplified Chinese, Traditional Chinese, English,
Operating Environment 0~40℃, 0~85%RH (no condensing), Altitude < 2000m
Storage Environment -20~50℃,0~85%RH(no condensing)
Standard Accessory Power Adapter, User Guide, USB Cable, Standard Calibration Board, Black Calibration Cavity.
Note: Note: This model is specially suitable for streamlined production lines, and in-depth functional customization will result in additional customization costs