Overview
LS170 is a factory-sold Portable intelligent APP color difference meter, model LS170, dedicated to Color acquisition and color difference comparison. The instrument is equipped with a powerful mobile app, which uses data methods to quickly realize Color measurement and color difference comparison, and is widely used in the inks printing industry. The App has built-in multiple international standard color libraries, which can quickly match close to Color Chart numbers, store Color and establish a personal color library, and support sharing collection results through WeChat, QQ, mailbox and other tools.
Features
1. With QC Quality control function, you can manually set the qualified judgment threshold, and intelligently determine whether the color difference is qualified.
2. App is equipped with multiple standard electronic Color Charts, Measurement speed is fast, can quickly match close to the color number, the accuracy rate is as high as 90%, no need for heavy Color Charts.
3. Color data can be stored and collected anytime, anywhere.
4. Color data can be imported and shared through WeChat, QQ, email and other software.
5. Provide 7 Color Spaces and 6 Color difference formulas to meet the testing needs of different industries.
6. Small in size, such as lipstick, easy to carry.
7. Support Chinese and English bilingualism. After the mobile phone system sets the foreign language, the App automatically converts the language.
8. Built-in rechargeable lithium battery, ultra-low power consumption, fully charged can be continuously measured 10000 times.
9. No need for cumbersome black and white board calibrating, built-in compensation light path, stable measurement data, no need for frequent calibrating.
10. Standard sample Color can be added to establish a personal Color Chart library to meet the color difference comparison without physical samples.
11. Standard Deviation within Delta E * ab 0.03, Repeatability is good.
12. The product body is stable and the measurement data is stable.
Principle
The LS170 color difference meter uses 45 °/0 ° illumination and full Light spectrum LED Illuminant, with a measurement diameter of φ 8mm, and performs Color measurement under D65 Illuminant and 10 ° field of view conditions. The instrument is connected to the mobile phone app through Bluetooth, using the built-in compensation optical path to ensure data Stability, without frequent calibrating. Measurement time is about 1 second, which can quickly collect Color data and perform color difference comparison.
Applications
Inks printing industry
Standards
GB T 3978-2008 Standard illumination body and Geometry conditions, GB T 3979-2008 Measuring method of object color, GB T 7921-2008 Uniform color space and Color difference formula, GB T 1186.1-1989 Measuring method of film Color Part 1: Principle, GB T 1186.2-1989 Measuring method of film Color Part 2: Color measurement, GB T 1186.3-1989 Measuring method of film Color Part 3 Color difference calculation, JJG 595-2002 Color difference meter verification procedure
Steps
1. Connect the color difference meter and the mobile app through Bluetooth.
2. Select Color space and Color difference formula in the App.
3. Color acquisition is performed on the object to be measured.
4. App automatically matches the Color Chart number and stores Color.
5. Set the QC Quality control threshold for color difference determination.
6. Share measurement results via WeChat, QQ or email.
Notice
• Operating Ambient Temperature 0~ 45 ℃, Humidity 0~ 85% RH (no condensation).
• Storage Ambient Temperature -25~ 55 ℃, Humidity 0~ 85% RH (no condensation).
Make sure the battery is fully charged before use and avoid operating in extreme environments.
• Keep the instrument stable during measurement to obtain accurate data.
