LS178 Small Aperture Spectrophotometer
1mm aperture, ideal for measuring small or delicate objects
The separate probe and main unit design enables precise positioning of small objects
3.5-inch large touch screen, simple operation
Various color parameters, including yellowness, whiteness, and spectral reflectance
Standard deviation △E*ab ≤ 0.03, meeting national level-1 standards
This small-aperture, multifunctional colorimeter features a 1mm measuring aperture, ideal for color measurement of small workpieces and special-shaped materials. The split design allows precise probe alignment with small objects, and the probe can be inverted for easy measurement without obstructing the host reading. The 3.5-inch IPS color touch screen provides an excellent user experience.
Parameters
| Parameters | 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 | 0.1mm |
| Measurement Conditions | Light source D65, field of view 10° |
| Measuring Time | About 1s |
| Color Space | CIE Lab, Luv, LCh, Yxy, CMYK, RGB, HSL, HSV, WI-98, WI-Gauz, WI-R457, WI-Hunter, YI-98, 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 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 | Main unit: 132 × 66.6 × 20mm (L*W*H) Probe: 45.4 × 37.3 × 64.1mm (L*W*H) |
| Weight | About 390g |
| 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) |
| Operating Temperature Range | 0~45℃, 0~85%RH (no condensation) |
| Storage Temperature Range | -25~55℃, 0~85%RH (no condensation) |
Features
1mm measuring aperture, capture the detail color
With a 1mm measuring aperture, the instrument offers high accuracy for focused measurement of small, smooth, and opaque surfaces.
3.5-inch touch screen, easy to operate
The 3.5-inch capacitive touch screen offers an intuitive interface, allowing easy color difference comparison with just two clicks.
Lab values indication
The spectrophotometer provides the color deviation indicator of the three color channels of Lab and assistance for color adjustment
Built-in multiple electronic color charts
It comes with multiple electronic color cards, which can quickly match the closest color card number when measuring color, and the color card matching accuracy is greater than 90%.
Spectral reflectance curves
It can display spectral reflectance curve to provide more professional color data for color measurement, from which information such as hue, saturation, depth, etc. can be obtained.
Good repeatability, △E*ab≤0.03
The spectrophotometer repeatability △E*ab≤0.03, the measurement accuracy is 0.01, which meets the first-level standards of the National Institute of Metrology.
A variety of color spaces and color difference formulas
The instrument has a variety of color spaces and color difference formulas to choose from, meeting the needs of different industries
QC function
The QC function allows manual setting of △E threshold values based on industry standards for intelligent color difference assessment.
Equipped with a locating plate
Equipped with a locating plate to meet the needs of precise alignment and make the measurement data more accurate.
More functions are available on the App
The instrument can be connected to the APP to share color data, helping users to digitize color management.
Free PC software
With PC software, it has stronger color difference statistical analysis function, and can import and export instrument storage data.
Full spectrum LED light source
Adoption of full-spectrum LED light source ensures sufficient spectral distribution in the visible range.
D/8 Measuring Geometry
The instrument adopts the internationally accepted D/8 illumination method, including specular reflection light (SCI), which has a very wide range of applications.
Massive storage capacity of 1000 colous and 1000 color contrast records
It has built-in compensated optical path with white board calibration
Built-in rechargeable lithium battery for 10,000 continuous measurements on a single charge
Qualifications and Standards
The coffee colorimeter conforms to the following standards:
JJG 595-2002 Verification Regulation of Colorimeters and Color Difference Meter
GBT 3978-2008 Standard illuminants bodies and geometric conditions
GBT 7921-2008 Uniform color space and color difference formula
GBT 11186.1-1989 Methods for measuring the colour of paint films——Part I: Principles
GBT 11186.2-1989 Methods for measuring the colour of paint films——Part II: Colour measurement
GBT 11186.3-1989 Methods for measuring the colour of paint films——Part III: Calculation of colour difference
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. It can be installed in the following ways:
● Scan the QR code on the Spectrocolorimeter with a mobile browser or WeChat, follow the prompts to download and install.
● Click on the link LScolor APP 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 "Product support | Colorimeter-Linshang" to the local and run it directly after decompression.
Your product information request
Please let us know your requirements and we will be in contact with you shortly！