The document provides specifications for a multi-measurement mode spectrophotometer system and a series of colorimeters designed by Lisun Electronics Inc. The colorimeters, ranging from models CD-200 to CD-320, are widely used across various industries to measure color data and improve work efficiency, featuring ergonomic designs and capabilities for storing multiple sample groups. Each model offers distinct features, such as enhanced accuracy, measurement modes, and data management functions tailored for specific applications.

1. Brochure
Chapter 1 Summarize
(大标题，居中小三加粗，尽量在新一页，用 Chapter 区分)
1. Operating instruction （一级标题，左对齐小四加粗）
According to the requirements of CIE, IESNA and the National’s standard, this
system is a multi-measurement mode spectrophotometer system which can realize
B-β, A-α and C-γ etc through rotating lamps and lanterns.
It test Spatial, light intensity distribution curves on any cross section (can be shown
under the rectangular coordinate system or polar coordinate system), spatial
iso-intensity curve. (正文，段首顶格左对齐 10 号，段落之间空行)
1.1 Explosive material （二级标题，左对齐五号加粗）
According to the requirements of CIE, IESNA and the National’s standard, this
Global Office of Lisun Electronics Inc.
http://www.Lisungroup.com
Lisun Group (Hong Kong) Limited
Add: Room C, 15/F Hua Chiao Commercial Center, 678 Nathan Road, Mongkok, KL, HK
Tel: 00852-68852050 Fax: 00852-30785638
Email: SalesHK@Lisungroup.com
Lisun Electronics (Shanghai) Co., Ltd
Add: 113-114, No. 1 Building, Nanxiang Zhidi Industry Park, No. 1101, Huyi Road, Jiading
District, Shanghai, 201802, China
Tel: +86(21)5108 3341 Fax: +86(21)5108 3342
Email: SalesSH@Lisungroup.com
Lisun Electronics Inc. (USA)
Add: 445 S. Figueroa Street, Los Angeless, CA 90071, U.S.A.
Email: Sales@Lisungroup.com
Lisun China Factory
Add: NO. 37, Xiangyuan Road, Hangzhou City, Zhejiang Province, China
Tel: +86-189-1799-6096
Email: Engineering@Lisungroup.com
Lead in CFL & LED Test Instruments
Rev. 1/16/2019
Colorimeter
(CD Series )

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Colorimeter
Basic Introduction
Colorimeter is widely used in different industries such as plastic cement, printing,
paint, weaving and dyeing. It measures the sample color data L*a*b*, L*c*h*,
color difference ΔE and Δ Lab according to CIE color space.
Product Model
CD-200 CD-300 CD-310 CD-320
Instrument Introduction
 National measurement certification
Device sensor exports Japan and information processing chip is from USA, which
guarantee the optical signal transfer accuracy and electrical signal stability.
 Multiple color space display color values : L*a*b、L*c*h、Yxy
Being the most commonly used testing device, our colorimeter with built-in color
display indicators transformation program, which makes our device could be used
for color testing in many different industries. And it do not need convert the
measurement data by manual so it greatly improve the work efficiency.
 Ergonomic Design
Instrument girth radian designs according to human palm so we could test data for
a long time with it. Superior leather design increases the friction in case of fingers
sliding.
 Free Color Management Software
Real-time display of qualified or not, generate testing report, save the color data,
suitable for the enterprise to evaluate color and control the color data.

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 Establish the Prototype Data L*a*b* by manually
The standard samples can be manually set to meet the color difference test if there
is no sample in hand.
 Mass data storage
The device could store 10 standard sample groups and every sample group could
store 100 sample data.
Advantages
CD-200
CD-200 is the economic version colorimeter designed for the assembly line. It could
meet all the test requirement for the customers and its high accuracy is also suitable
for other color testing work.
CD-300
CD-300 is an upgraded version of CD-200. It improves the testing accuracy and
increase function for testing yellow and whiteness. It is the highest performance-
price ratio device now.
CD-310
CD-310 includes a camera for measurement spot view. Previous color measurement
instrument can only align with the test spot approximately, and can easily incur
errors. The CD-310 can choose the measure spot to keep the high test accuracy

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CD-320
CD-320 includes specular component excluded (SCE) measurement mode, which is
especially suitable for measuring and managing the color data of powder colloid
materials, high-reflective materials, etc.
Technical Data
Type CD-200 CD-300 CD-310 CD-320
Illumination
system
8/d（8°/diffused illumination） 8/d, SCE
display mode
Chroma value:
L*a*b, L*c*h,
Yxy, ΔE*ab, XYZ,
Relative RGB value.
Chromatism value:
Δ(L*a*b*);Δ(L*c*h
*);
Chroma value: L*a*b, L*c*h,
Yxy, ΔE*ab, XYZ, Relative RGB
value. Chromatism value:
Δ(L*a*b*);Δ(L*c*h*);
Degree of Whiteness: Hunter white
ness, Gantz whitness
Degree of Yellowness: YI
Testing Port
Diameter
About 8mm
Measuring
conditions
CIE 10° standard observer; CIE D65 light source
Measuring range L*：1-100
Repeatability
Standard deviation
within △E*ab*，
below 0.1(testing
condition: measure
the white calibration
board for average)
Standard deviation within △E*ab*，
below 0.08(testing condition:
measure the white calibration board
80 times for average)
Storage
10 sets of standard
samples; up to 100
under each standard
sample
100 sets of standard samples; up to
100 under each standard sample
Measuring time About 0.5 seconds
Measuring light
source
LED

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Type CD-200 CD-300 CD-310 CD-320
languages Chinese, English
Power
Four AA1.5V Alkaline battery or nickel-metal hydride
batteries; Exclusive DC5V adapter
Port USB2.0 printer
Weight 550g
Size 77×86×210mm
Application
Plastic Paint Print Food Textile Car