China

DOHO DOHO DR-195 Portable color reader Colorimeter five caliber

DR-195 is equipped with five measurement diameters of 8mm platform, 4mm platform, 40mm metal, 4mm nozzle, 8mm nozzle, display accuracy 0.01, Delta E * ab within 0.03, with quality management software.
Model:

DOHO DR-195 Color readerSPEC

DOHO DR-195 Color readerDetails

DOHO DR-195 Color readerPacking list

SKU
NB032968
Lighting method
8°/d
lighting source
LED light source
Sensor
Silicon photodiode
Measurement caliber
Five caliber: φ 8mm platform measurement caliber, φ 4mm platform measurement caliber, φ 40mm large measurement caliber, φ 4mm pointed nozzle measurement caliber, φ 8mm pointed nozzle 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
DR-195
Color reader
DR-195 is equipped with five measurement diameters of 8mm platform, 4mm platform, 40mm metal, 4mm nozzle, 8mm nozzle, display accuracy 0.01, Delta E * ab within 0.03, with quality management software.
DOHO DOHO DR-195 Portable color reader Colorimeter five caliber Picture

Introduction

The four-caliber Colorimeter DR-19 is a domestic (CN) Colorimeter with independent property rights, equipped with four measuring apertures: 8mm platform, 4mm platform, 40mm metal and 4mm needle nose, which has the advantages of accurate data, simple operation and easy portability. Low-power design, 3200mAh large-capacity lithium battery to ensure that the four-caliber Colorimeter DR-19 can measure for a long time, with CQCS3 quality management software, the user's color management in the PC computer data, compare color differences, generate test report forms, convenient for customers to high-level color management.

Product Applications

The four-caliber Colorimeter DR-19 is equipped with four measuring diameters, the 4mm platform is used to measure the curved surface and arc surface of small parts, the 8mm platform is used to measure flat surfaces and uniform color items, etc., the 40mm platform can measure textures, rough surfaces and moist meat, etc., and the 4mm tip is used to measure concave surfaces, small areas and other components. 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 four-aperture Colorimeter DR-19 provides CIE LAB, XYZ, LCh, CIE RGB, CIE LUV color space, 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 four-caliber Colorimeter DR-19 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 four measuring calibers can be quickly switched to adapt to more samples to be measured

 Details of Donghong DR-195 Color Colorimeter Figure 1

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

The four-aperture Colorimeter DR-19 uses light positioning technology (patent number: ZL201120566485.2) and cross precise dual positioning, which can quickly align the position of the measured object to achieve accurate positioning measurement and improve measurement efficiency.

Donghong DR-195 color Colorimeter details Figure 2

6. ETC real-time calibration technology

The four-caliber Colorimeter DR-19 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 equipped with the four-caliber Colorimeter DR-19 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-195 Color Colorimeter Details Figure 3