Professional Bluetooth 400-700nm Wavelength SCI+SCE D/8 Color Measurement Spectrophotometer

1. Core technology

(1) Double optical path design improves repeatability accuracy dE*_ab≤0.025

The double optical path design monitors the energy fluctuation of the light source while measuring the sample signal,reduce interference during measurement,get higher measurement stability,increase the instrument measurement repeatability index to dE*_ab≤0.025.It ensures the high standard of instrument, measuring speed, accuracy, stability and consistency of inter-station difference.Relevant technologies are protected by Chinese invention patents and American invention patents.

(1) Innovative concave grating optical path structure

Innovation is the soul of instrument.After nearly 10 years of intensive research, the concave grating is used to achieve better than 10 nm optical separation ability, which greatly improves the technical performance of the product.Relevant technologies are protected by Chinese invention and American invention patents. It has independent intellectual property rights worldwide.

1. Product characteristics

(1) Ultra-high repeatability accuracy:dE*_ab≤0.025

Repeatability accuracy is an important index to describe the accuracy of spectrophotometer.The excellent optoelectronic test system scheme ensures that the repeatability accuracy of DS700A spectrophotometer reaches a level unmatched by similar productsThe repeatability evaluation standard of DS700A spectrophotometer adopts strict standards, showing excellent repeatability accuracy.

(1) Excellent inter-stage consistency:dE*_ab≤0.25

The excellent technology and process level ensure that the DS700A has excellent consistency between platforms.BCRA series standard color bricks are used for color transfer and color value traceability, which ensures that the same type of instrument still maintains excellent inter-stage difference level between upstream and downstream companies.

(1) The calibration base and zirconium reference with Mohs hardness of 9 are used to calibrate the instrument, which ensures the long-term stability of the instrument

Compared with the existing products, the DS700A spectrophotometer does not need frequent manual calibration when it is used. As long as it is placed on the calibration base, the instrument will automatically calibrate the overall instrument function and accuracy according to its own state and environmental factors, ensuring that the instrument is always in a stable state and ready for standby.

The white board in the calibration base is the working basis of the instrument. Through long-term investment and research, zirconium material known as "artificial diamond" has been integrated as a calibration whiteboard, and the surface Mohs hardness reaches 9. Because the material itself has the hardness and stability comparable to diamond, it can ensure that the surface of the calibration whiteboard will not be scratched and will not change color with the change of temperature and humidity. Compared with foreign and domestic similar products, ordinary industrial ceramics and even plastics are used as the calibration whiteboard, which further improves the stability and durability and ensures the performance of the instrument.

(1) More than 30 measurement parameters and nearly 40 evaluation light sources are available for selection

DS700A spectrophotometer provides spectral reflectance, CIE-Lab, CIE-LCH, Δ E * ab, covering power, whiteness, yellowness and other 30+measuring indicators; A. B, C, D50, D55, D65 and other nearly 40 evaluation light sources can be selected, covering almost all color measurement indicators and light source types in the industry.

(2) The DS700A supports 4 measurement calibers to choose from

In order to facilitate users to measure samples of different sizes, DS700A spectrophotometer supports 4 calibers for customers to use, stable type: Φ 11mm+ Φ 6mm, smart type: ▽ 11mm+▽ 6mm, which can be flexibly applied to various use and test conditions.

(1) Use powerful PC color management system ColorExpert*

 The DS700A spectrophotometer is attached to the instrument with the Windows color management system ColorExpert, which is connected to the DS700A spectrophotometer through Bluetooth or USB cable.

ColorExpert is a full-featured color management software with four functional modules: my color, color detection, color matching system, and personal center.

In the "My Color" function module, users can collect or create their own color library in hundreds of color libraries shared by other users. The computer software and mobile APP can share an account, and the color database data follows the account to synchronize the information between the PC and the mobile terminal.

In the "color detection" function module, users can calibrate, measure and set the spectrophotometer through computer software. Users can use the color in the cloud database as the standard sample to measure the color difference, view the spectrum diagram, color difference diagram, standard sample data, and export the desired data test report.

 In the "color matching system" function module, users can be provided with a more convenient and efficient color matching process. After the instrument detects the sample color, the system calculates the formula in the formula center and automatically refines the color, and finally achieves accurate matching. It is suitable for computer automatic color matching applications in paint, coating, printing, textile and other fields.

In the "Personal Center" function module, users can edit their personal information, search or delete the connected instrument information, manage downstream users, and manage the color library shared to downstream users.

1. Appearance structure and accessories

1. Technical parameter

Diffuse lighting/8 ° reception, including specular light/removing specular light

When a white tile is measured 30 times at 5-seconds interval with MAV

BCRA Series II, average measurement of 12 tiles

Options