LS172 45/0 Colorimeter with Touch Screen
Touch screen operation
Built-in multiple electronic color charts
Color comparison, QC testing
LS172 is a handheld multifunctional colorimeter designed with a 45/0 annular illumination geometry. It uses a 3.5-inch IPS capacitive touch screen to provide an excellent operating experience. The color analyzer integrates multiple color charts, and it can quickly match the three closest color codes. The colorimeter also has a color comparison function, and 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.
Video
LS172 colorimeter five major characteristics
Application
LS172 colorimeter is usually used in product color measurement and management, and product color difference quality control in paper printing.
colorimeter measures printing paper
colorimeter tests ink color difference
color difference comparison
Parameters
| Parameter | Value |
|---|---|
| Illumination geometry | 45/0 (45°annular illumination, 0° viewing angle) |
| Illumination light source | Full spectrum LED light source |
| Measuring aperture | 8mm |
| 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),ΔE*cmc(1:1), ΔE*00 |
| Repeatability | Standard deviation ΔE*ab ≤ 0.03 (Measurement condition: the average value of 30 measurements on the white tile at aninterval of 3s after calibration) |
| Dimension | 86mm×62.5mm×158mm |
| Weight | About 225g |
| Power supply | Rechargeable lithium battery3.7V@4000mAh, can measure 10,000 timescontinuously under full charge |
| Display | 480×320 dot matrix IPS color screen |
| Language | Simplified Chinese, English |
| Charging port | USB (Type-C) |
| Operating temperature range | 0~45℃, 0~85%RH (no condensation) |
| Storage temperature range | -25~55℃, 0~85%RH (no condensation) |
Features
Touch screen operation, perfect experience
The instrument uses a 3.5-inch IPS color capacitive touch screen, no button settings are required. The screen is tilted at 20 degrees, a perfect viewing angle, which offers a good user experience and human-computer interaction interface
Small and portable
Small and portable, easy to carry
Integrating multiple electronic color charts
Colorimeter can quickly match the closest three color codes, and the accuracy rate is as high as 90%
Support mobile App and PC software (Chinese and English)
The instrument is equipped with mobile APP and PC software, covering Android, iOS, Windows systems;
Chinese and English interface can be switched at will.
Color measurement and color comparison
The user can acquire the color values by color measurement function and compare the color between sample and standard in color compare interface
Lab values indication makes color adjustment easier
The colorimeter provides the color deviation indicator of the three color channels of Lab and assistance for color adjustment
QC mode makes batch inspection easier
The color difference threshold can be set based on the user's needs
Seven color spaces and six color difference formulas
The color meter integrates seven color spaces such as Lab\RGB\CMYK and six color difference formulas to choose from,
meeting the color measurement needs of various industries
Energy saving, low power consumption
Lithium battery enables 10,000 continous measurements under full charge.
Large storage space
The instrument has built-in large storage space, which can store 1000 colors and color comparison records respectively
Whiteboard calibration, simple operation
The bottom cap integrates a calibration whiteboard.
Locating plate makes color measurement more accurate
The colorimeter is equipped with a measurement locating plate to meet the needs of precise alignment, and make the measurement more accurate
Whiteboard calibration, simple operation
The bottom cap integrates a calibration whiteboard
Qualifications and Standards
LS172 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
Installation and Operation
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.
It can be installed in the following ways:
Scan the QR code on the portable colorimeter with a mobile browser or WeChat, follow the prompts to download and install.
Click on the link https://www.linshangtech.cn/a/170/ to install the APP.
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:
Download "Colorimeter" to the local and run it directly after decompression.
Videos
Please watch the video as above to learn more about features and operation.
Colorimeter repeatability demonstration
Colorimeter demonstration of color saving function
Packing
| No. | Description | Quantity | Unit |
|---|---|---|---|
| 1 | Colorimeter | 1 | Set |
| 2 | Cleaning cloth | 1 | pcs |
| 3 | Locating plate | 1 | pcs |
| 4 | User manual | 1 | pcs |
| 5 | Certificate / Warranty card | 1 | pcs |
| 6 | Calibration Report | 1 | pcs |
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