Overview
CHNSPEC CS-286 Spectroscopic color difference meter is a High Accuracy instrument that uses the principle of spectroscopy to measure Color color difference. It is widely used in the field of Color management in plastics, printing, paints inks, Spinning & weaving, printing and dyeing garments and other industries. It can measure the color values of samples L * a * b, L * c * h, and calculate the color difference with standard samples.
Features
1. Using Spectroscopic Measurement principle to ensure High Precision and Measurement accuracy.
2. Using CLEDs full-band Balanced LED Illuminants to ensure sufficient Light spectrum distribution and measurement accuracy in the visible range.
3. Using ETC real-time calibrating technology, each test is calibrated through the internal standard whiteboard to ensure measurement Reliability and Repeatability.
4. Adopt automatic Gloss compensation technology to reduce the impact of different Gloss surfaces on Color measurement.
5. Adopt innovative SCS Optical inspection engine (single grating dual optical path splitting system) to achieve high measurement Repeatability.
6. Ergonomic design, comfortable to the touch, suitable for long-term operation.
7. With large-capacity Data storage, it can store 100 sets of standard samples, and 200 sets of samples can be stored under each group.
8. Guaranteed to pass the national metrology authentication.
Principle
The CHNSPEC CS-286 spectrophotometric color difference meter works based on the principle of Spectrophotometric method, spectra-trophotometry. The instrument uses di/8 (scattering Illuminant, 8 degree observation angle) illumination mode, and uses CLEDs Illuminant to illuminate the sample. After the ray of light is reflected by the sample, it is separated by the innovative SCS Optical inspection engine (single grating dual optical path spectroscopy system), and the array Sensor receives optical signals of different wavelengths and converts them into Light spectrum data. Combined with ETC real-time calibrating technology and automatic Gloss compensation technology, the system accurately calculates the chromatic value of the sample in the CIE color space (such as L * a * b, L * c * h), and compares it with the stored Standard value to obtain the color difference value (Delta E, etc.).
Applications
Plastic, printing, paints inks, Spinning & weaving, printing and dyeing garments
Standards
CIE No.15、ISO 7724/1、ASTM E1164、DIN 5033 Teil7、JIS Z8722 Condition c
Steps
1. Boot preparation: ensure that the instrument has sufficient power and starts in a suitable operating environment.
2, calibrating: The instrument adopts ETC technology, which will automatically calibrate internally before each measurement.
3. Set the standard sample: Select or manually enter the Color data of the standard sample as required.
4, measurement sample: the measurement diameter is aligned with the surface of the sample to be tested, and the measurement is triggered after stabilization.
5. Reading results: Check the chromatic value of the sample, the color difference value with the standard sample, and the qualification judgment information on the display screen.
6. Data storage: The measurement results can be automatically or manually saved to the instrument memory.
7. Data transmission: The stored data can be exported to the computer through the USB interface.
Notice
• Please use the instrument in the specified operating environment (temperature 5~ 45 ℃, relative humidity 80% or lower and no water vapor condensation).
• Avoid severe vibration or impact on the instrument.
• During measurement, ensure that the measurement diameter is closely attached to the surface of the sample to avoid light leakage affecting the results.
• Instrument Illuminant life is about 5 years or 1.50 million measurements, please pay attention to the use of Frequency.
• When charging the built-in rechargeable lithium battery, use a dedicated adapter (DC12V).
• When not in use for a long time, please store in the specified storage environment (temperature -25 ° C to 55 ° C, relative humidity 80% or lower and no water vapor condensation).
• This instrument does not contain UV Illuminant and cannot perform measurements involving UV light.
• The measurement diameter of the instrument is φ 11mm, please make sure that the measured area is larger than this diameter.
