TK-70C-1 ectrophotometer with excellent repeatability accuracy

Spectrophotometer with excellent repeatability accuracy

1.     Product characteristics

(1)   Innovative 45/0 ring lighting optical system, eliminating directional dependence

The innovative 45/0 circular lighting system eliminates the direction dependence and minimizes the impact of the grain. The measurement on the surface of frosted, textured and structured materials brings great advantages, such as automobile interior, clothing, plastics, coatings, etc. The innovative 45/0 ring lighting system is closer to the color visual sense of the measured object.

(2)   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 TK-70C-1 spectrophotometer reaches a level unmatched by similar products. The repeatability evaluation standard of TK-70C-1 spectrophotometer adopts strict standards, showing excellent repeatability accuracy.

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

The excellent technology and process level ensure that TK-70C-1 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. It ensures the excellent inter-table difference level of the instrument.

(4)   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 TK-70C-1 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.

(5)   TK-70C-1 supports 2 measurement caliber options

In order to facilitate users to measure samples of different sizes, TK-70C-1 spectrophotometer supports two calibers for customers to use: Φ 11mm+ Φ 11mm, which can be flexibly applied to various use and test conditions.

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

TK-70C-1 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.

(7)   Including UV, can be used for fluorescent color measurement

The TK-70C-1 spectrophotometer supports UV measurement. The instrument can still provide stable and objective reflectance data for color measurement on the surface of materials containing fluorescence.

(8)   Support WeChat applet, Android, Apple, and Hongmeng mobile app

l  TK-70C-1 spectrophotometer can connect various mobile phones through rich mobile terminal programs.

l  Users can easily transfer color data through WeChat without transferring color values and physical objects of samples.

l  Users can find the most similar color in multiple sets of color cards.

l  Users can create a personal color database and enter color card information such as printing, coating, textile, etc. The created color database can be uploaded to the cloud for multi-device data sharing, and color processing is more convenient.

l  Enterprise users can create and manage their own color card information library and color formula in the cloud, and share the information library and color formula with their own users through a unique invitation code.

(9)   Use the powerful PC-side color management system ColorExpert*

The TK-70C-1 spectrophotometer is attached to the instrument with the Windows color management system ColorExpert, which connects the TK-70C-1 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.

2.     Test scenario diagram

                            Measure print color

Free pre-sale sample test to provide you with professional data report

3.     Appearance structure and accessories

4.     Technical parameter

*45 degree circular illumination/0 degree angle reception

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

***BCRA Series II, average measurement of 12 tiles