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LEDs and Luminaire Test Solutions

1. Photometric, Colorimetric, Electricity and Flicker Test System

Integrating Sphere and Spectroradiometer Test System is for single LEDs and LED lighting products light measurement. LED’s quality should be tested by checking its photometric, colorimetric and electrical parameters. According to CIE127-1997, IES LM-79-19 and IES LM-80, it recommends to using an array spectroradiometer with an integrating sphere to test SSL products.

Measures:
• Colorimetric: Chromaticity coordinates, CCT, Color Ratio, Peak Wavelength, Half Bandwidth, Dominant Wavelength, Color Purity, CRI, CQS, TM-30 (Rf, Rg), Spectrum Test
• Photometric: Luminous Flux, Luminous Efficiency, Radiant Power, EEI, Energy Efficiency Class, Pupil Flux, Pupil Flux Efficiency, Pupil Factor, Cirtopic Flux, PAR and PPF (Only LMS-9000B/LMS-7000 can test PAR and PPF)
• Electrical: Voltage, Current, Power, Power Factor (Option: VF, IF, VR, IR), Harmonic (Only LS2010 can test harmonic)
• LED optical maintenance test: Flux VS time, CCT VS time, CRI VS time, Power VS time, Power Factor VS time, Current VS time and Flux Efficiency VS time.

The LSRF-3 is equipped with Class A fast photometric probe, so the sampling speed is up to 100kHz. It fully meets the requirement of BASIC, Energy Star V2.1, IEC-Pst, CA CEC, ASSIST, CIE SVM, IEEE Std 1789 standards, etc

2. Goniophotometric System for IES and Distribution Curve Test

The Goniophotometer is used to test the intensity distribution curve in 3D and export IES or LDT file for the lighting software such as DiaLux. The Goniophotometric System is according to LM-79, LM-80, IEC and CIE Standards.

Measurement:
Luminous Intensity Data, Luminous Intensity Distribution, Zonal Luminous Flux, Luminaries Efficiency, Luminance Distribution, Coefficient Of Utilization, Luminance Limitation Curves Glare, Maximum Ratio of Distance to Height, Equal Illuminance Diagrams, Curves of Luminaires VS Lighting Area, Isocandela Diagrams, Efficient Luminescence Angle, EEI, UGR, etc.

3. LED Photobiological Safety and LED Optical Maintenance Test System

4. Surge Generator and EMI Test System

EMI-9KB/EMI-9KA is the EMI Receiver system which are fully meets CISPRl6-1, GB17743, FCC, EN55015 and EN55022. It is used to test the LED driver, LED luminaires and other electronic products. Detection frequency range: 9kHz~300MHz (EMI-9KB) or 9kHz~30MHz (EMI-9KA).

The Surge Generator (Lightning Surge Generator) SG61000-5 is according to IEC/EN61000-4-5. LISUN supplies up to 30KV/15KA output. 

5. Electrical Safety Tester

The Electrical Safety Tester is according to GB4706.1, IEC/EN60335-1, UL60335, GB7000, IEC60598, GB4943, IEC60950 and GB9706.1. It can test for Withstand Voltage (AC/DC), Insulation Resistance (IR), Leakage Current (LLC), Ground Resistance (GR) and Power.

6. Insulation Burning & Flammability test

According to IEC60695-2-1, IEC60695-2-10~IEC60695-2-13 (GB/T5169.10-2006~GB/T5169.13-2006) ,UL 746A, IEC829, DIN695 and VDE0471 to do the Insulation Burning & Flammability test

7. IP Waterproof & Dustproof Test and IK Impact Test

The IP Waterproof Tester is according to IEC60529, IEC60598, IEC60335 and IEC 60034-5:2000. The JL-X includes the following test grades: IPX1, IPX2, IPX3, IPX4, IPX5, IPX6, IPX7 and IPX8 (Refer to page 51 of IEC60529).

The IP Dustproof Test Chamber SC-015 is according to IEC60529, GB2423.37-89 (Test L: dust test methods), GB 4208-93 protective casing grade (IP code), GB/T 4942.2-93(protective casing grade of low-voltage apparatus), GB 7000.1-1996, GB 7001-1986(protective casing grade of lamps), DIN40050 and IP5K0. The SC-015 is applied in LED or other luminaries for IP5X and IP6X test.

The IK ratings are defined as IKXX, whereXX is a number from 00 to 10 indicating the degrees of protection provided by enclosures (including luminaires) against external mechanical impacts. The different IK ratings relate to the ability of an enclosure to resist impact energy levels measured in joules (J). IEC 62262 specifies how the enclosure must be mounted for testing, the atmospheric conditions required, the quantity and distribution of the test impacts and the impact hammer to be used for each level of IK rating. The IK test applicate on lighting luminaires test according to IEC60598 (GB7000) and IEC60068-2-75 (GB2423.55).

8. Enviromental Test Chamber

The enviromental chamber is used to simulate the luminaires working conditions, this kinds of test will be required for the outdoor lighting products.

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