Integrating sphere shall have an auxiliary lamp for self absorption measurement similar spectrum. Light laboratory is an nist nvlap accredited testing for lm79 lab code. Rsz82350710 page 5 of iesna lm 8008 test report 1. Alibaba manufacturer directory suppliers, manufacturers. Practical considerations require that any test conditions and programs be designed to give comparable results when used by various laborato ries. What is the difference between lm79, lm80 and tm21. Ies lm7908 measurement and test report for carson technology co ltd 6f. Ies lm 79 08 measurement and test report for wisdom optoelectronics technology co. Recommended that measurements use a spectroradiometer to collect color data as welluse a spectroradiometer to collect color data as well. Lm117lm317alm317 3terminal adjustable regulator generaldescription the lm117 series of adjustable 3terminal positive voltage regulators is capable of supplying in excess of 15a over a 12v to 37v output range they are exceptionally easy to use and require only two external resistors to. Ies lm7908 measurement and test report for wisdom optoelectronics technology co. Iesnalm72 directional positioning of photometric data. Rsz9508109000 page 5 of iesna lm 8008 test report 1.
Luminous flux lm radiant flux w efficacy lm w cct k duv 1181. Ies tm2814, projecting longterm luminous flux maintenance of led lamps and. Room 12067, new victory house, 93103 wing lok street, central, hong kong nov 20, 20. Iesna lm8008, used the following american national standards or illumination engineering society of north america test guides. Input current, power, power factor, luminous flux, luminous efficacy, cri, cct, chromaticity coordinate, spectral power. Luminousfluxlm radiantfluxw efficacylmw cctk duv 3400. Source shall cool to room temperature prior to measurementmeasurement. Additional test including power factor, offstate power and thd, was measured by digital power meter after stabilized at 25c1c. Measuring luminous flux and color maintenance of led lamps, light engines, and luminaires. This will direct you to the patient portal change logon id and password page. You have clicked a page that seems to be very popular. The recommendations of this iesna approved method have been made with these objectives in mind.
Lumen maintenance launching the energy iesna lm 80 2008 iesna. Led samples for iesna lm80 testing consist of units built from a minimum of three manufacturing lots with each manufacturing lot built from different wafer lots. Rsz14090850110 page 5 of iesna lm8008 test report 1. Lm79 testing as the development of led technology continues to grow and diversify, the need for consistent and standardized testing procedures for led has become more prevalent than ever. Lumen maintenance launching the energy iesna lm 80. Iesna lm802008 measuring lumen maintenance of led light sources measurement and test report for fujian lightning optoelectronic co. Lm79 is an approved method for taking electrical and photometric measurements of ssl products. Lm10 operational amplifier and voltage reference datasheet. Iesna lm7908 iesna lm8008 iesna tm21 istmt emergency lighting products goniophotometry functional safety changeover operation bs en60598222. Office of legacy management independence avenue, sw washington, dc 20585 202 5867550. Iesna lm802008 measuring lumen maintenance of led light sources measurement and test report for guangzhou hongli optoelectronic co. All stabilization and measurements were made in compliance with ies lm7908. The method for measuring luminous flux and color maintenance of led light sources has been documented in ies lm 8008. Ies lm 79 08 electrical and photometric measurements of solidstate lighting products.
Rsz14021750410 page 5 of iesna lm8008 test report 1. Iesna lm 79 2008 approved method for the electrical and photometric measurements of led light sources, new york. This process includes luminous flux, electrical power. The test report only allows to be revised within the retention period unless further standard or the. The product was operated at rated voltage or at voltage required by manufacturer. It covers total flux light output, electrical power, efficacy, chromaticity, and intensity distribution. Feb 17, 2016 itc india nabl accredited electrical safety testing laboratory providing lm 79 testing service in india, mumbai, ahmedabad, new delhi, pune, ambala, ludhiana, panchkula, mohali, baddi, chennai. Lm79 is an approved process that measures the electrical and photometric properties of led products. While many other standards for photometric measurements of light sources and luminaires are avail. Rsz141117511109000 page 5 of iesna lm8008 test report 1.
Lm79 is an approved method by the illuminating engineering society of north america iesna,for taking electrical and photometric measurements of ssl products. Iesna lm 79 08 iesna lm 8008 iesna tm21 istmt emergency lighting products goniophotometry functional safety changeover operation bs en60598222. Lm 79 is an approved method by the illuminating engineering society of north america iesna,for taking electrical and photometric measurements of ssl products. Rsz140217504109000 page 5 of iesna lm8008 test report 1. Led samples for iesna lm 80 testing consist of units built from a minimum of three manufacturing lots with each manufacturing lot built from different wafer lots built on nonconsecutive days. Light laboratory is an nist nvlap accredited testing for lm 79 lab code. For special purposes, it may be desirable to deter. Qty materialshorttext materialnumber a d g c f ral9016 white silver sibrown always required 1 212 4carton handle siline hs 250 internal a0156 267226 267219 267240 1 1 212 4handle siline hs 250 internal a0156 2 rose siline hs 250 internal 3 1 212 4cover cap siline hs 250 1 212 4 carton hs.
Lm 79 testing as the development of led technology continues to grow and diversify, the need for consistent and standardized testing procedures for led has become more prevalent than ever. Hsportal 300 lm hardware layout fittings layout hsgb7005 page 2 fittings layout flexible by optimized packing units handle siline hs 250 internal 1 and cover cap siline hs 2503 available in white ral 9016 silver sibrown basic parts 4 to16 in carton hsportal 300 lm profile dependent sash width dependent connecting rod size 150 to 335 22. Luminous flux, color, luminous intensity distribution, thd, power factor. Ies lm8008 report description of led light sources tested applicable product series ies lm8008 report requirement ies tm2111 prediction ies lm8008 test summary ies lm8008 test result p. The method for measuring luminous flux and color maintenance of led light sources has been documented in ies lm8008. Hs portal 300 lm hardware parts list parts list pos. Iesna lm 802008 measuring lumen maintenance of led light sources measurement and test report for fujian lightning optoelectronic co. Rsz9508109000 page 5 of iesna lm8008 test report 1.
Ies lm 79 08 measurement and test report for carson technology co ltd 6f. Ies lm 79 08 ies approved method for the electrical and photometric measurements of solidstate lighting products foreword this approved method is a guide developed for the measurement of solid state lighting ssl products. Understanding lm79 reports office of energy efficiency. Iesnalm70 near field photometry document center, inc. Lm79 testing captures performance characteristics of products that feature solid state lighting ssl technology, including lightemitting diodes leds.
Lmh hospital patient portal will appear in your inbox. Rsz141117511109000 page 5 of iesna lm 8008 test report 1. Electrical and photometric measurements of solidstate. At the solidstate lighting ssl system level such as led lamps, light engines, and luminaires, other system components, in addition to the led light sources, also contribute to luminous flux decay and color change over time. Led samples for iesna lm 80 testing consist of units built from a minimum of three manufacturing lots. This report shall not be reproduced except in full without the written approval of the testing laboratory.
Ies lm7908 electrical and photometric measurements of solidstate lighting products. This report is not valid as a best test report unless signed by an approved best test service shenzhen co. Electrical and photometric measurements of solidstate lighting products. Itc india nabl accredited electrical safety testing laboratory providing lm79 testing service in india, mumbai, ahmedabad, new delhi, pune. Room 12067, new victory house, 93103 wing lok street, central, hong kong. Luminousflux lm radiantfluxw efficacy lm w cctk duv 3400. If you did not receive an email, contact an lmh patient portal specialist at 220 5644030 and select option 2. This document, concerning leds is an action issued by the. Jun 14, 2017 lm 79 is an approved method for taking electrical and photometric measurements of ssl products.
1170 1235 1159 1400 1601 1483 964 436 105 302 687 1302 947 1610 278 543 1361 762 187 165 1082 255 1359 187 178 723 1138 1086 562 1159 858 944 1262 814 1276 68 181 763 1226 1446 1030 114 1146 849 849