Pocket Chroma Meter is developed based on TOSHIBA TCD1304DG linear array CCD detector. It makes traditional laboratory instrument available for the production on-line quality acceptance, thus greatly improved the efficiency of fluorescent lamp, CFL, LED.

1. Pocket Chroma Colorimeter
(CHROMA-2)
Brochure
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, Kowloon,
Hong Kong
Tel: 00852-68852050 Fax: 00852-30785638
Email: SalesHK@Lisungroup.com
Lisun Electronics (Shanghai) Co., Ltd
Add: Room 1210, No. 9 Building, Jiangqiao Wanda Plaza, Hexuan Road, Jiading District,
Shanghai, 201803, 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

2. Lisun Electronics Inc. Sales@Lisungroup.com www.Lisungroup.com
-Page 1 -
Pocket Chroma Colorimeter CHROMA-2
Pocket Chroma Meter is developed based on TOSHIBA TCD1304DG linear array CCD
detector. It makes traditional laboratory instrument available for the production
on-line quality acceptance, thus greatly improved the efficiency of fluorescent lamp,
CFL, LED.
Measurements:
Chroma Coordinates (x, y, u, v, duv), CCT (Correlated Color Temperature), CRI
(Color Rendering Index), Dominant Wave, Peak Wave, Flux RGB Ratio, Half Width,
Purity, Spectrum diagram. Illuminance test (lx) or flux test (lumen) with the
integrating sphere.
Specifications:
• LCD Display and can measure all of the chroma color parameters and illuminance
directly
• It can test flux additional with the integrating sphere
• Rang of wavelength: 380nm~780nm( visible sight)
• Accuracy of wavelength: ±0.5nm; repeatability: ±0.2nm
• Accuracy of chromaticity coordinate: ±0.003; resolution: 0.0001
• Correlated Color Temperature range: 1500~25000K (±3%); resolution: 1K
• Power supply: 3.7V Li-Battery
• Dimension: (Width×Height×Depth) 40cm×30cm×25cm; Gross Weight:
approximate 10kg
• Communicate the PC via USB, the English software can be run in WinXP or Win7

3. CHROMA-2 Chroma Meter Test Report
Test Report
Product Mark
Product Type :LED Manufacturer :CREE
Temperature :25'C Humidity :65%
Operator :Jackson Test Date :2013-03-18
Chroma Parameters
CCTTC: 6555K Dominant Wave.:485.7nm
CIEx :0.3127 PurityPe:7.8%
CIEy :0.3225 Peak Wavelengh:448.8nm
CIEu :0.2003 Half Width:24.9nm
CIEv :0.3099 Rending Index:Ra=75.20
dE :0.0 Illuminance:215.72lx
dL :0.0 Centroid(nm):0.0nm
da :0.0 Centre(nm):0.0nm
db :0.0 SDCM:0.0
Rending Index: Ra= 75.2
R1 =73.4 R2 =79.3 R3 =79.9 R4 =75.4 R5 =73.6 R6 =69.8 R7 =85.0
R8 =65.9 R9 =-10.2 R10=47.4 R11=70.6 R12=42.0 R13=74.5 R14=88.5
R15=0.0
Instrument state
Scan Range:380-780nm VPeak:13397 VDark:1415
SingalP :81.70% IntgeTimeT :112.339ms
0.5
1.0
380 460 540 620 700 780
CIE1931 Chromaticity Diagram
0 x
y
0.1
.2
0.3
.4
0.5
.6
0.7
.8
Lisun Electronics Inc. www.Lisungroup.com