LM-79 Integrating Sphere and Spectroradiometer Test System for LED Lightings

1. Introduction:

PG-1S spectroradiometer and integrating sphere system is applied to LED luminaire and lighting fixture for photometric and colorimetric testing. Generally, it can test LED chips (includes 3014, 3528, 5050, power LED), LED tube, bulb, LED lighting fixture, and also can test spotlight, downlight, ceiling light and etc. The system completely meet the requirements of CIE, GB and LM-79.

Test parameters: chromaticity coordinates (x,y, u,v), correlated color temperature (CCT), SDCM, peak wavelength, spetrum distribution, pupil lumen, radiation flux, color shift, color ratio, color purity, luminous flux, rending index, luminous efficiency, power and etc.

2. Configuration:

1) Fast-Scan Spectroradiometer (wavelength: 380nm~780nm, with English version software)

2) AC Digital Power Meter ( AC/DC digital power meter for optional)

3) CC&CV DC Power Supply (30V/ 5A, 300W max)

4) AC power supply (500W/1000W)

5) 1.5M Integrating Sphere (1.75m and 2m for optional according to lamp size)

6) 0.3M Integrating Sphere (for LED chips)

7) Bifurcate Optical Fiber

8) 24V/50W Standard Lamp (for calibration of 1.5m integrating sphere)

9) 6V/10W Standard Lamp (for calibration of 0.3m integrating sphere)

10) 19 Inch Standard Cabinet

11) Computer and Printer (prepare by user, Window xp/98/2000 system, USB port)

3. Parameter

SPL720 spectroradiometer is applied to fast test the photometry, colorimetry and electricity parameters of LED chips and LED lamps, includes: forward voltage (current), luminous flux, effeciency, radiant power, correlated color temperature, color rending index, dominant wavelength, peak wavelength, chromaticity coordinates, SDCM, purity, red ratio and etc. Buit-in RS232 interface port and equip with professional software, the test report can be printed out by connect with computer, it is suit for LED fast test.

4. Test Report:

Pego Electronics is founded by PEGO GROUP in 2011, a professional high-tech enterprise engaged in developing, marketing and service for electronic test equipment. Our business scope includes IP testing equipment, dust chamber, pendulum and vertical impact testing equipment, flame test apparatus,  glow wire test apparatus, needle flame tester, tracking index tester, iec61032 IP code probes, IEC60061-3 gauges for lamp caps and holders, UL498/VDE0620/BS1363-1 gauges for plug and socket, ground resistance tester, insulating resistance tester, hipot tester, temperature chamber, spring hammer,  tumbling barrel test equipment, test vessels, ESD gun, surge generator, goniophotometer, integrating sphere, spectroradiometer, power supply and etc. Besides, we can provide customized service.

Nowadays, we have several production lines in China, we imported advance technology and machines to make the gauges to keep high precision, and use the world famous-brand components to make the equipment more reliable. We promise the customers can get the high quality products during the shortest lead time, and we can provide the third-lab calibration certificates if customer request. The Pego’s products have been sold to the world wide, and widely used in labs, production line, QC and R&D departments with the features of high precision, simple operation, humanization design and good performance.

To Provide better user experience with better quality and better price is the motto of Pego. With the growth of test items, PEGO hope to grow with our users, and search for better test solution for our users.