I. Product Introduction
LS173B is a portable multifunctional colorimeter with D/8° optical geometry design. The digital color meter is equipped with a 3.5-inch IPS color capacitive touch screen, which has an excellent operating experience. The instrument integrates multiple natural color charts, which can quickly match the measured color to the closest color code. The color analyzer also has a color difference comparison function, supports a variety of standard color addition methods. The color difference threshold can be set, and the color difference formula can be flexibly selected, which can realize rapid QC testing.
II. Colorimeter Application
LS173B adopts D/8° specular component include (SCI) and the measured result is closer to the actual color of the object. Usually used in automotive paint, metal processing, stone, ink printing, decorative materials, leather cotton, plastics and plastics industries for product color measurement and management, product color difference quality control. The color difference meter is illuminated by an integrating sphere diffused light source, which is very suitable for color measurement of high-gloss and textured samples.
|Illumination geometry||D/8, specular component include (SCI)|
|Illumination light source||Full spectrum LED light source|
|Measurement conditions||Light source D65, field of view 10°|
|Measuring time||About 1s|
|Color space||CIE Lab, Luv, LCh, Yxy, CMYK, RGB, Hex|
|Color difference formula||ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1),
|Repeatability||Standard deviation ΔE*ab is within 0.03
(Measurement condition: the average value of
30 measurements on the whiteboard at an
interval of 3s after calibration)
|Power supply||Rechargeable lithium battery
3.7V@4000mAh, can measure 10,000 times
continuously under full charge
|Display||480×320 dot matrix IPS color screen|
|Language||Simplified Chinese, English|
|Charging port||USB (Type-C)|
|Data transmission||USB, Bluetooth|
|Operating temperature range||0~45℃, 0~85%RH (no condensation)|
|Storage temperature range||-25~55℃,0~85%RH (no condensation)|
1. The large 3.5-inch touch screen makes the operation more convenient
The instrument comes with a 3.5-inch IPS color touch screen, no key operation is required; the screen is tilted at 20 degrees with a perfect viewing angle, convenient for reading, and has a good user experience and human-computer interaction interface.
2. Color measurement and color difference contrast function
Color measurement can be achieved by touching the screen button or pressing the power button, and the color value can be measured in 1 second.
Two clicks can complete the color difference comparison, turn on the QC detection function, batch detection can be performed, and the color difference threshold can be customized to quickly achieve quality control.
3. Lab color direction indicator, making color adjustment easier
Provides the color deviation indicator of the three color channels of Lab, and provides assistance for color adjustment.
4. Good repeatability, accurate and stable measurement data
Good repeatability, standard deviation △E*ab, within 0.03 (measurement conditions: after warm-up correction, the average value of 30 measurements on the whiteboard at an interval of 3s), which can reach the level of 10,000 machines in the industry; to ensure that it can be tested by the national authoritative metrology institute.
5. A variety of color spaces and color difference formulas, highly matching industry needs
The instrument has a variety of color spaces such as Lab\RGB\CMYK and a variety of color difference formulas to choose from, matching the color measurement needs of various industries.
6. Built-in multiple electronic color charts
Built-in multiple standard electronic color cards, which can quickly match the 3 closest color card numbers, with an accuracy rate of over 90%.
7. The body is small and portable
Small and portable, easy to store and carry; stable body, ergonomic design, more stable measurement data.
8. Measuring locating plate to make the measurement more accurate
The instrument is equipped with a measurement locating plate to meet the needs of precise alignment and make the measurement more accurate.
9. Large storage space
The instrument has built-in large storage space, which can store 1000 colors and 1000 color difference comparison records respectively. Perfectly solve the consistency problem caused by the fading of the standard product after long-term storage.
10. Compensation optical path technology
The instrument has a built-in compensation optical path with stable values and allows long-period calibration.
11. Whiteboard calibration, simple operation
The bottom cover integrates a calibration whiteboard, so there is no need to worry about losing it. Monochrome calibration, no need for tedious operations.
12. Energy saving, low power consumption
Built-in lithium battery, fully charged, can test 10,000 times continuously. The default automatic shutdown time can be set.
V．Product Qualifications and Standards
LS173B handheld colorimeter meets the following standards:
GBT 3978-2008 standard lighting body and geometric conditions
GBT 3979-2008 Method for measuring object color
GBT 7921-2008 Uniform color space and color difference formula
GBT 11186.1-1989 Coating Film Color Measurement Method Part 1: Principle
GBT 11186.2-1989 Coating Film Color Measurement Method Part 2: Color Measurement
GBT 11186.3-1989 Method for Measuring the Color of Coating Film Part 3 Calculation of Color Difference
JJG 595-2002 Verification Regulations for Color Measuring Colorimeter
VI. Mobile App and PC Software Installation
1. Mobile APP installation
The mobile APP support Android operating system version 7.0 or higher and iPhone supports iOS 7.0 or higher version.
2) Click on the link https://www.linshangtech.cn/a/170/ to install the APP.
3) Search for "LSColor" (not case sensitive) in the APP Store/Google Play to install the application.
2. PC software installation
Connect to the computer via USB, you can use the PC software of the colorimeter. (PC software only supports Windows operating system)
It can be installed in the following ways:
1) In the product box, the PC software is installed in USB flash disk.
2) Download "colorimeter-windows-V1.0.0.rar" to the local and run it directly after decompression.
When the colorimeter has not been used for a long time, it is recommended to perform calibration before using.
Please ensure that the sample is evenly colored with a flat and clean surface, otherwise it will affect the measurement accuracy.
After the base is removed from the host, it should be stored in a clean place to avoid contamination of the standard tile.
Do not insert any object inside the colorimeter to clean it, as this will damage it and affect measurement accuracy and operational safety.
Charge the colorimeter in time when the battery is out of power.
If not in use over 6 months, charge it regularly to prevent the battery from over-discharge and damage.
It's recommended to calibrate the instrument once each year. And we offer calibration service.
Due to different mobile phone displays, there may be a slight color difference between the actual color and the color displayed on the mobile phone App.
VII. Packing Details
|3||U disk (software)||1||pcs|
|7||Certificate / Warranty card||1||pcs|
VIII. After sales service
1. The colorimeter has one-year warranty. If the meter works abnormally, please send the whole colorimeter to our company for maintenance
2. Provide users with spare parts and lifelong maintenance services
3. Provide the users with the meter inspection service
4. Free technical support for long term