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      Home> Color difference meter> DOHO> DOHO DR-18 Color reader

      DOHO DOHO DR-18 handheld color reader 8mm/4mm/40mm three caliber

      DR-18 with 8mm platform, 4mm platform, 40mm metal three measurement caliber, boot automatic correction, display accuracy 0.01, Delta E * ab within 0.03, with quality management software.

      Brand
      SKU: NB032966
      China DOHO
      Model
      VS
      Genuinegoods
      • DOHO DR-18 Color readerOverview

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      DR-18
      Color reader
      • DOHO DOHO DR-18 handheld color reader 8mm/4mm/40mm three caliber
      • DOHO DOHO DR-18 handheld color reader 8mm/4mm/40mm three caliber Figure 1
      • DOHO DOHO DR-18 handheld color reader 8mm/4mm/40mm three caliber Figure 2
      DR-18 with 8mm platform, 4mm platform, 40mm metal three measurement caliber, boot automatic correction, display accuracy 0.01, Delta E * ab within 0.03, with quality management software.

      Introduction

      The three-caliber Colorimeter DR-18 is a domestic (CN) Colorimeter with independent property rights, equipped with three measuring apertures: 8mm platform, 4mm platform and 40mm metal, which has the advantages of accurate data, simple operation and easy portability. Low-power design, 3200mAh large-capacity lithium battery to ensure that the three-caliber Colorimeter DR-18 can measure for a long time, with CQCS3 quality management software, the user's color management in the PC computer data, compare the color difference, generate test report forms, convenient for customers to high-level color management.

      productsapply

      The three-caliber Colorimeter DR-18 is equipped with three measuring calibers, 4mm is used to measure the curved surface and arc surface of small parts, 8mm is used to measure flat surfaces and uniform color items, etc., and 40mm can measure textures, rough surfaces and moist meat. The instrument is widely used in plastics, electronics, paints, inks, textile and garment printing and dyeing, printed paper, leather, stone, automobiles, cosmetics and food industries. SCI supports a variety of sample measurements, accurate data, easy to use, and is a practical tool for color detection in production, quality control, etc.

      Technological advantages

      1. Automatic correction at start-up, more accurate measurement

      The display accuracy is 0.01, and the repeatability measurement accuracy is controlled within 0.03

      2. A variety of color measurement space, a variety of observation light sources

      The three-aperture Colorimeter DR-18 provides CIE LAB, XYZ, LCh, CIE RGB, CIE LUV color spaces, as well as D65, A, C, D50, F2, F6, F7, F8, F10, F11, F12 observation light sources, which can meet the special measurement needs under different measurement conditions.

      3. Ergonomic design

      The three-caliber Colorimeter DR-18 has a beautiful, smooth shape and comfortable grip, conforms to the structural design of ergonomics, fits the palm of the hand and is suitable for continuous detection work, allowing you to use it quickly and easily.

      4. The three measuring diameters can be quickly switched to adapt to more samples

      Details of Donghong DR-18 Color Colorimeter Figure 1

      5. Precise positioning of light positioning and cross, which can quickly align the measured part

      The three-aperture Colorimeter DR-18 uses illumination positioning technology (patent number: ZL201120566485.2) and cross precise dual positioning, which can quickly align the position of the measured object, achieve accurate positioning measurement, and improve measurement efficiency.

      Donghong DR-18 color Colorimeter details Figure 2

      6. ETC real-time calibration technology

      The three-caliber Colorimeter DR-18 adopts imported standard whiteboard, which is resistant to yellowing, dirt does not penetrate, and can be wiped, which ensures the long-term accuracy of the instrument. At the same time, it also adopts the innovative ETC real-time calibration technology (Every Test Calibration), and the optical system has a built-in standard whiteboard, which has reliable accuracy and repeatability in every test.

      7. Color management software

      The CQCS3 quality management software of the three-aperture Colorimeter DR-18 is suitable for quality monitoring and color data tabular management in various industries. The user's color management is digitized on the PC computer, comparing the color difference, generating test report forms, and providing a variety of color space measurement data, which is convenient for customer customization and high-level color management.

      Donghong DR-18 color Colorimeter details Figure 3

      VS

      DOHO DR-18 Color readerSpecifications

      LIST VALUE
      Lighting method 8°/d
      lighting source LED light source
      Sensor Silicon photodiode
      Measurement caliber Three caliber: φ 8mm platform measurement caliber, φ 4mm platform measurement caliber, and φ 40mm large measurement caliber
      Color Space CIE LAB,XYZ,LCh,CIE RGB,CIE LUV
      color difference formula ΔE*ab,ΔE(h),ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00
      Other chroma metrics WI (ASTM E313, ISO R457, Hunter), YI (ASTM E313), colour fastness, color fastness, JPC79, BFD (1.5:1), FMCII
      Viewing Angle CIE 10°
      Measurement light source D65,A,C,D50,F2,F6,F7,F8,F10,F11,F12
      display mode Chromatic value, color difference value/graph, pass/fail result, Color bias
      Measurement time 1.5s
      Sexual repeability Should 8mm/Delta E * ab within 0.03
      Inter-instrument Agreement ΔE*ab<0.4
      Dimensions 205*67*80mm
      Weight 500g
      positioning method Double positioning: cross positioning, lighting positioning
      Power Supply Rechargeable lithium-ion battery 3.7V @3200mAh
      Lighting source life More than 1.60 million measurements in 5 years
      Display TFT True Color 2.8inch @(16:9)
      Data Interface USB
      data storage 100 master standards, 20,000 samples
      Operating environment 0~40℃(32~104°F)
      Storage environment -20~50℃(-4~122°F)
      PC software CQCS3 Quality Management Software
      optional accessories Micro printer, powder test box

      DOHO DR-18 Color reader Packing list

      host X1, data cable X1, manual X1, certificate X1, warranty card X1

      [Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.

      FAQ

      [Q]
      Can this DOHO color difference meter correspond to GB/T21245?
      [A]
      Yes, please refer to the NBchao standards page for specific standards.
      [Q]
      How many measurement Color values can Donghong store in this handheld color reader?
      [A]
      Hello, you can store 100 master standards and 20,000 samples.
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      DOHO DOHO DR-18 handheld color reader 8mm/4mm/40mm three caliber
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