Lisun Group XYL-VI User manual

Luminance Colorimeter
(XYL-VI)
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: [phone] Fax: [phone]
Email: [email protected]
Lisun Electronics (Shanghai) Co., Ltd
Add: Room 1210, No. 9 Building, Jiangqiao Wanda Plaza, Hexuan Road, Jiading District,
Shanghai, 201803, China
Tel: [phone] Fax: [phone]
Email: [email protected]
Lisun Sales Rep Office (USA)
Add: 445 S. Figueroa Street, Los Angeless, CA 90071, U.S.A.
Email: [email protected]
Lisun China Factory
Add: NO. 37, Xiangyuan Road, Hangzhou City, Zhejiang Province, China
Tel: [phone]
Email: [email protected]
Lead in CFL & LED Test Instruments

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The XYL-VI Luminance Colorimeter
The XYL-VI Luminance Colorimeter changes the traditional structure thoroughly, employs the
digital X(入),Y(入),Z(入) sensors to replace the traditional analogue sensors, employs the
digital signal measurement system to replace the traditional analogue measurement system.
The instrument has no analogue unit, thus it is very simple to overcome the zero drift that is
impossible to be avoided in current colorimeter. The digital sensor has large dynamic range.
Moreover, it possesses strong anti-interference ability and high accuracy. The scheme of the
Luminance Colorimeter is shown as Fig.1.
Digital
X(
λ )Y( λ )Z( λ )
Sensor
Light CPU Interface
Display Computer
Fig.1 Scheme of the Luminance Colorimeter
The XYL-VI Luminance Colorimeter contains internal RS232 computer interface, the
calibration is done by software. It is suitable for monitoring and remote applications. The
XYL-VI All Digital Color meter can be calibrated by XYL-VI Luminance Colorimeter software, to
sample the data and print out the results. it can also be corrected by other standard light
sources to obtain very high measuring accuracy of x, y color coordinates and color
temperature. It is a real-time measuring system and run under Windows98/NT/XP.
Specification:
• Luminance Y:
Relative spectral sensitivity of digital V(λ)sensor: f1<±5.5%
Dynamic range: 10~1,000,000 cd/m2. Accuracy: <±5%
Sensitivity: 0.01cd/m2. Repeatability: 0.01cd/m2
• Measuring angle: 1 degree. Measuring distance: 0.7m to infinity
• Color Coordinates x, y, u, v(u', v'): (Luminance more than 10cd/m2)
Accuracy(x, y): ±0.002(CIE Standard A-source, 100cd/m2)
Repeatability(x, y): ±0.0005(CIE Standard A-source)
• Color Temperature Tc: (Luminance more than 10cd/m2)
Dynamic range: 1350--25000K Sensitivity: 1K
Accuracy: ±20K(CIE Standard A-source, 100cd/m2)
• Temperature effect: -0.1%. No range-changing error, f7=0
• Refreshing frequency: 1n/s(no less than 10 cd/m2), 1n/3s(less than 10 cd/m2)
• 128×64 LCD display. Data hold function
• RS232 computer interface and software
• Power Supply: 9V Battery, 6V DC adapter
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• Size: 270L×95W×225H(mm) (with handgrip).
The picture of the XYL-VI Luminance Colorimeter is shown as Fig.2.
Fig.2
Calibration:
1. Calibration is done by software with computer.
2. Usually, the instrument should be calibrated every 2 years.
Operation:
(a)
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(b)
1. Page Up: Turn page forward.
2. Page Down: Turn page backward.
3. Cancel: Cancel.
4. OK: OK.
5. Hold: Hold the measured value.
6. Power: Switch for power supply.
7. RS232: The computer interface, used in computer calibration or sampling.
8. DC: External 6V DC adapter.
More Pictures:
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