LS176 Spectrophotometer
Brand: Linshang
Model: LS176
 

Product Description:
The LS176 portable spectrophotometer adopts the D/8 international common illumination method, bringing good repeatability and accurate measurement. It is widely used for color management and quality control in leather fabric, textile, metal, hardware, paint spraying, printing ink, furniture, plastic, paint and coating, etc.
 
Application:
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.
 
Features:
 

• 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

• 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

• Adopting D/8 international common lighting method, widely applied

The instrument uses the D/8 international universal illumination method, including specular reflected light (SCI), for a wide range of applications

• Full spectrum LED light source

The instrument uses a full spectrum balanced LED light source to avoid the problem of white LEDs missing the spectrum in specific wavelengths, making measurements more accurate

• Support data import and export with PC software

With PC software, it has stronger statistical analysis function of color difference and can import and export the stored data of the instrument at the same time.

• Extended the functions via mobile app

App connection for color sharing on the app

• 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%

• 3.5 inch large touch screen

3.5 inch capacitive touch screen for a good human-machine interface

• QC function

QC function allows users to quickly assess color accuracy against existing standards and realize rapid batch inspection

• Rich color index

Supports a wide range of color measurement index to meet the needs of various CIE certifications including CIE Lab, Luv, LCh, Yxy, CMYK, RGB, Hex, WI-98, WI-Gauz, WI-Hunter, WI-R457, YI-98, Reflectance

• 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
 
 
Compliance Standard:
The LS176 spectrophotometer conforms to the following standards: 

• GBT 3978-2008 Standard illuminants bodies and geometric conditions 
• GBT 3979-2008 Methods for the measurement of object color 
• 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 
• JJG 595-2002 Verification Regulation of Colorimeters and Color Difference Meter

 
 
 
Technical Specification:

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	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-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	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)
Operating   temperature range	0~45℃,   0~85%RH (no condensation)
Storage   temperature range	-25~55℃,   0~85%RH (no condensation)