Digital 8mm Spectrophotometer Color Difference Meter Tester
with USB Bluetooth
Introduction:
- The LS176B is a portable spectrophotomer with a 3.5 inch IPS color capacitive touch screen for an excellent experience. The instrument integrates many color cards, which can be matched to the nearest color card number for the sample color
- It also has a color comparison function, a variety of color difference formulas to choose from, allowing for quick QC testing.
- Sharing the color data by connecting to the mobile app through Bluetooth or to the PC software via USB port can meet the different needs.
- The instrument employs full spectrum LED light source and spectral sensor, adopting D/8 illumination geometry with high measurement accuracy.
- It is widely used in the industries of automotive paint, hardware processing, stone, decorative materials, and plastic.
1. Spectral sensor with fitting algorithm to provide good repeatability
Equipped with an advanced spectral sensor, the instrument has a unique set of intelligent algorithms to analyse the 8 wavelengths of visible light to ensure accuracy
2. International D/8 illumination geometry
The instrument uses the international D/8 illumination geometry, including specular reflectance (SCI), to meet the needs of various color measurement applications
3. Conforms to the national Grade 1 colorimeter standards
The instrument meets the requirements about Grade 1 colorimeter in the Chinese JJG 595-2002 "Verification Regulation of Colorimeters and Color Difference Meters" in all directions
4. Extended the functions via mobile app
App connection for color sharing on the app
5. Support PC software with data import and export support
Providing PC software to enhanced statistical analysis of color differences and the ability to share color data
6. 3.5 inch large touch screen
3.5 inch capacitive touch screen for a good human-machine interface
7. Quick matching of color cards
It includes multiple electronic color cards to quickly match the nearest color card number, with matching accuracy of over 90%
8. QC function
QC function allows users to quickly assess color accuracy against existing standards and realize rapid batch inspection
9. Rich color index
Supports a wide range of color measurement index to meet the needs of various CIE certifications including CIE XYZ, CIE Yxy, CIE LAB, Hunter LAB, CIE LCh, CIE94, whiteness and yellowness
10. Spectral reflectance curves
Provides professional spectral reflectance curves from which the user can obtain information on the hue, saturation and shade of the sample color
Specification:
Parameter | Value |
Illumination geometry | D/8, specular component include (SCI) |
Illumination light source | Full spectrum LED light source |
Spectral Range | 400-700nm |
Spectral Interval | 10nm |
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, WI-98, WI-Gauz, WI-Hunter, YI-98, Reflectance |
Color difference formula | ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*00 |
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) |
Inter-Instrument Agreement | △E*ab=0.4, based on avg. of 12 BCRA series II tiles |
Dimension | 179mm * 64.5mm * 93mm |
Weight | About 325g |
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) |