LS175 color difference meter Handheld large diameter color difference meter 45 °/0 ° Optical inspection structure 20mm measurement diameter
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LS175
Factory LS175 color difference meterSPEC
Factory LS175 color difference meterDetails
Factory LS175 color difference meterPacking list
- SKU
- NB048619
- Lighting method
- 45/0 (45 ° circular illumination, 0 ° reception)
- Illuminant
- Light spectrum LED Illuminant
- Wavelength range
- 400-700nm
- wavelength interval
- 10nm
- Measurement caliber
- 20mm
- Measurement condition
- Illuminant D65, Field of View 10 °
- Measurement time
- About 1s
- Color space
- CIE Lab, LCh, Luv, Yxy, CMYK, RGB, yellowness-98 whiteness-98, whiteness-Gauz, whiteness-Hunter, whiteness-R457HSL, HSV, ITA, Light spectrum reflectance
- Color difference formula
- ΔE*ab、ΔE*uv、ΔE*94、ΔE*cmc(2:1)、ΔE*cmc(1:1)、ΔE*00、ΔE*cmc(1.4:1)
- Repeatability
- Standard Deviation Delta E * ab, within 0.03 (Measurement conditions: after preheating correction, the average value of 30 whiteboard measurements at intervals of 3s)
- size
- 86mm X 62.5mm X 158mm
- weight
- About 225g
- Battery level
- Rechargeable lithium battery 3.7V@4000mAh, single charge can be continuously measured 10000 times
- display screen
- 480 × 320 point array IPS color screen
- system language
- Simplified Chinese, English
- Charging port
- USB(Type-C)
- Interface
- USB, Bluetooth
- Temperature range
- 0~ 45 ℃, 0~ 85% RH (no condensation)
- Temperature range
- -25~ 55 ℃, 0~ 85% RH (no condensation)
Introduction
The LS175 is a handheld large-aperture Colorimeter designed with a 45°/0° optical geometry and a 20mm measuring aperture, which is ideal for color contrast and color measurement of textured or rough surface materials. Equipped with a large 3.5-inch color touch screen, the instrument can be used separately, and the operation experience is good. Built-in multiple standard Color Charts, which can quickly match the nearest Color Chart number for the measured color. At the same time, the instrument has the function of color difference, 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 QC rapid detection. The instrument can also be connected with the mobile APP, USB cable and computer software through Bluetooth to achieve color sharing, data import and export, report printing, etc., which is very rich.
Features
1. With a large measuring aperture of 20mm, it can obtain a larger area of color data for the detection of textured or rough surface materials, so as to make the measurement more accurate.
2. The instrument adopts 3.5-inch IPS color capacitive large touch screen, no need to press button setting, has a good user operation experience and human-computer interaction interface, and the operation is very simple.
3. Color measurement: the point measurement button or short press the power supply can achieve color measurement, 1 second to measure the color value, the instrument has a number of industry-wide standard electronic Color Charts (RAL, Pantone, NCS), the measurement can quickly match the close 3 Color Chart numbers, the accuracy is as high as 90%, no need to carry a heavy Color Chart.
4. Color difference comparison: two clicks can complete the color difference comparison, turn on the QC detection function, batch detection can be carried out, and the color difference threshold can be customized, so as to quickly achieve quality control. In addition, it provides color bias indication for the three color channels of Lab, which can provide reference for color matching.
5. It can be connected to mobile APP or PC software, covering Android, iOS, and Windows systems, making the instrument more functional; And Chinese and English bilingual can be switched at will to adapt to different application scenarios.
6. Color data can be imported and exported through mobile APP or PC software, and the data can be shared through WeChat, QQ, email, etc., or downloaded to PC for color management.
7. The instrument has a variety of color spaces such as Lab\Lch\CMYK and a variety of color difference formulas to choose from, matching the color measurement needs of different industries.
8. The instrument has a large built-in storage space, which can store 1000 colors and 1000 color contrast records respectively. By using it with APP or computer software, it can store a large amount of custom color data.
9. The LS175 uses the new AS7261 chip-level color sensor from AMS in the United States, and the accurate XYZ tristimulus color sensing function simulates the human eye response curve of the standard observer defined in the CIE1931 and CIE1976 color systems.
10. The instrument has a built-in compensating optical path, the value is stable, and it allows long-term calibration. The bottom cover is the calibration whiteboard, and the calibration no longer needs to be tedious.
11. The instrument has a built-in lithium battery, which can be tested continuously for 10,000 times when fully charged. You can also set the default time for automatic shutdown.
12. Small and portable, easy to use; The body is stable and the screen is designed with a 30° inclination angle, which makes reading more convenient; Ergonomic design, more stable measurement data.
Application
With a measuring diameter of 20mm and a larger sampling spot, the LS175 can measure a larger area of material at one time, and obtain more uniform color data when measuring textured or rough objects. The instrument is usually used in clothing fabrics, leather products, wood furniture, meat food and other industries in product color measurement and management, product color difference quality control, incoming batch detection and other links.
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- 1GB/T 7921-2008《Uniform color space and color difference formula》
- 2JJG 595-2002《Colorimeters and Color Difference Meters》
- 3GB/T 3978-2008《Standard illuminants and geometric conditions》
- 4GB/T 11186.1-1989《Methods for measuring the colour of paint films--Part 1:Principles》
- 5GB/T 11186.3-1989《Measuring method of film Color Part 3: Calculation of color difference》