Overview
DS-360 Colorimeter is a portable color difference meter under the DOHO brand. It adopts independent spectroscopic core technology, which not only ensures the accuracy of color difference Delta E, but also ensures the long-term accuracy of absolute values L, A, B, and can perform international and national standard Measurement at any time. The instrument has built-in silicon photodiode array (double column 32 groups) sensors and imported whiteboards, Repeatability Delta E * ab can be controlled within 0.05, both Measurement speed and operation convenience, connected or not connected to PC software can quickly make color difference measurement judgment. Equipped with 4mm and 8mm dual measurement caliber, powerful functions.
Features
1. Adopting the internationally accepted D/8 SCI/SCE synthesis technology, it is suitable for color scheme and color management in a wide range of industries.
2, using full-band Balanced LED light source to ensure sufficient Light spectrum distribution and measurement accuracy in the visible range.
3. Silicon photodiode array (dual 32 array) Sensor to ensure Measurement speed, accuracy, Stability and conformity.
4. Provide a variety of Color measurement space (such as CIE LAB, XYZ, LCh, etc.) and a variety of observation light sources (such as D65, A, C, F series, etc.) to meet different measurement needs.
5, ergonomic design, comfortable grip, and equipped with automatic measurement of easy-to-measure device, easy to continuously detect.
6. Each instrument has been verified and tested before leaving the factory, and the measurement data can be traced back to the National Measurement Institute to ensure the credibility of the data.
7. Using imported standard whiteboard and ETC real-time calibrating technology, each test can ensure Reliability and Repeatability.
8, built-in camera view positioning function, can clearly observe and accurately locate the measured area, improve measurement efficiency and accuracy.
9. With SQCX quality management software, customized Color management functions such as Color data management, color difference comparison, and report generation can be realized.
Principle
The DS-360 Colorimeter uses a planar grating spectroscopy method. Its illumination system uses a combined full-light spectrum LED light source to perform SCI (including specular reflection) and SCE (excluding specular reflection) measurements simultaneously in D/8 (diffuse illumination, 8 ° direction reception) geometry conditions. After the ray of light is irradiated to the sample, the reflected light is received by the silicon photodiode array (dual column 32 group) Sensor through the spectroscopic system, and the Light spectrum data is analyzed at 10nm intervals in the wavelength range of 400~ 700nm to calculate the various chromatic values of the sample.
Applications
Plastic electronics, paints inks, Spinning & weaving garment printing, printing, Pottery and porcelain
Standards
CIE No.15、GB/T 3978、GB 2893、GB/T 18833、ISO7724-1、ASTM E1164、DIN5033 Teil7
Steps
1. Turn it on and ensure that the instrument has sufficient power.
2, according to the need to choose the measurement diameter (φ 4mm or φ 8mm).
3. Use the camera viewfinder positioning or stabilizer to align the measurement port with and stick to the target area of the measured sample.
4. Select or set the required color space, observation light source and other parameters on the instrument touch screen.
5. Trigger measurement (Single or Average Measurement mode).
6. View and record the measurement results on the display screen (such as chromatic value, color difference value, Light spectrum diagram, etc.).
7. You can connect to the PC-side SQCX software via USB or Bluetooth for data management, analysis, and report generation.
Notice
Do not use or store the instrument outside the operating environment (0~ 40 ° C, 0~ 85% RH, no condensation) or storage environment (-20~ 50 ° C, 0~ 85% RH, no condensation).
The altitude of the instrument should be less than 2000 meters.
• When measuring, please ensure that the measurement port is closely attached to the surface of the sample to avoid light leakage affecting the results.
• Regularly calibrate with the standard whiteboard of the instrument to ensure measurement accuracy.
• Please protect the instrument properly to avoid severe vibration, falling or contact with corrosive substances.
• The instrument has a built-in lithium battery, please charge and use it in accordance with relevant safety regulations.
• When cleaning the instrument, please use a soft dry cloth to wipe and avoid the use of chemical solvents.
• Do not disassemble or modify the instrument yourself, so as not to damage or affect the measurement accuracy.
