LPCE-2 Integrating Sphere Spectroradiometer LED Testing 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 CIE 177, CIE84,  CIE-13.3, IES LM-79-24, IES LM-79-19, Optical-Engineering-49-3-033602, 위원회 위임 규정 (EU) 2019/2015, IESNA LM-63-2, IES-LM-80 그리고 ANSI-C78.377, it recommends to using an array spectroradiometer with an integrating sphere to test SSL products. The LPCE-2 system is applied with LMS-9000C High Precision CCD Spectroradiometer or LMS-9500C Scientific Grade CCD Spectroradiometer, and a-molding integrating sphere with holder base. This sphere is more round and the test result is more accruate than the traditional integrating sphere.

표준:
CIE 177 "백색 LED 광원의 컬러 렌더링"
CIE84 "광속 측정"
CIE-13.3 "광원의 컬러 렌더링 속성을 측정하고 지정하는 방법"
LM-79-19 "솔리드 스테이트 조명 제품의 광학 및 전기 측정"
IESNA LM-63-2 "광도 데이터 및 관련 정보의 전자적 전송을 위한 IESNA 표준 파일 형식"
IES LM-80-08 “Measuring Lumen Maintenance of LED Light Sources”
ANSI-C78.377 "전기 램프용 고체 조명 제품의 색도 사양"
(EU) 2019/2015 "위원회 위임 규정"

측정:
- 비색: 색도 좌표, CCT, 색비, 피크 파장, 반대역폭, 주 파장, 색 순도, CRI, CQS, TM-30(Rf, Rg), 스펙트럼 테스트
• Photometric: Luminous Flux, Luminous Efficiency, Radiant Power, WPE, EQE, EEI, Energy Efficiency Class, Pupil Flux, Pupil Flux Efficiency, Pupil Factor, Cirtopic Flux, Plant Growth Lamp PAR and PPF
- 전기: 전압, 전류, 전력, 역률, 변위 계수, 고조파(옵션)
• LED Light Aging Test according to LM-80: Flux VS time, CCT VS time, CRI VS time, Power VS time, Power Factor VS time, Current VS time and Flux Efficiency VS time.

Option: The LPCE-2(LMS-9000C) or LPCE-2(LMS-9500C) work with a IS-1.5MT 항온 적분 구 그리고 TMP-8 Multiplex Temperature Tester can fully meet IES LM-82

High Precision LPCE-2(LMS-9000C) System Configuration (It is suitable for the Middle & Small Manufacturer or General Test Lab):
High Precision CCD Spectroradiometer (LMS-9000C), 광섬유 (CFO-150만), 디지털 파워 미터 (LS2050B/LS2050C/LS2012), DC 전원 (DC Series), AC 전원 (LSP-500VARC or LSP-500VARC-Pst), 적분구 (IS-1.5MA and IS-0.3M), 표준 광원 (SLS-50W and SLS-10W), 19 Inch Cabinet (CASE-19IN). You can download the detailed PDF here: LPCE-2 (LMS-9000C) High Precision CCD Spectroradiometer Integrating Sphere System Brochure

사양:
• Spectral Wavelength Accuracy: ±0.3nm, Wavelength Reproducibility: ±0.1nm
- 샘플 스캔 단계: ±0.1nm
• Accuracy of Chromaticity Coordinate (Δx, Δy): ±0.002 (under Standard A Lamp)
• Correlated Color Temperature CCT: 1,500K~100,000K, CCT Accuracy: ±0.3%
• Color Rendering Index Range: 0~100.0, Accuracy: ±(0.3%rd±0.3)
• Luminous Flux Range: 0.01-200,000lm; Photometric linear Accuracy: ±0.5%
• Stray light: <0.015%(600nm) and <0.03%(435nm)
• Integration Time: 0.1~10,000ms
• It can measure the temperatures inside and outside of integrating sphere
• Flux testing method: spectrum, photometric and spectrum with photometric revision
- 이 시스템에는 보조 램프 장치가 포함되어 있으며 소프트웨어에는 자체 흡수 계수 보정 기능이 포함되어 있습니다.
• It can measure the temperatures inside and outside of integrating sphere
- USB 케이블을 통해 PC와 연결합니다. 영어 버전 소프트웨어는 Win7, Win8, Win10, Win11(Microsoft 인증 드라이버)에서 실행할 수 있습니다.
• The LM-79 Photometry, Colorimetry and Electricity report can be exported PDF and LED Optical Maintenance test report can be exported Excel or PDF

Scientific Grade LPCE-2(LMS-9500C) System Configuration (It is suitable for the Big & Middle Manufactory or Third Party Test Lab): 
Scientific Grade CCD Spectroradiometer (LMS-9500C), 광섬유 (CFO-150만), 디지털 파워 미터 (LS2050C), DC 전원 (DC Series), AC 전원 (LSP-500VARC or LSP-500VARC-Pst), 적분구 (IS-1.5MA and IS-0.3M), 표준 광원 (SLS-50W and SLS-10W), 19 Inch Cabinet (CASE-19IN). You can download the detail PDF here: LPCE-2 (LMS-9500C) Scientific Grade CCD Spectroradiometer Integrating Sphere System Brochure

사양:
• CCD detector: Hamamatsu TE-cooled (Temp: -10°C ±0.05°C) high sensitivity back-thinned detector
• Spectral wavelength accuracy: ±0.2nm, Resolution: ±0.1nm, Sample scanning steps: ±0.1nm
• Accuracy of chromaticity coordinate (Δx, Δy): ±0.0015 (under Standard A Lamp)
• Correlated color temperature CCT: 1, 500K~100, 000K, CCT accuracy: ±0.2%
• Color rendering index range: 0~100.0, Accuracy: ±(0.3%rd±0.3)
• Photometric linear Accuracy: ±0.2%
• Stray light: <0.015%(600nm) and <0.03% (435nm)
• Integration time: 0.1ms-60s
• It can measure the temperatures inside and outside of integrating sphere
• Flux testing method: spectrum, photometric and spectrum with photometric revision
- 이 시스템에는 보조 램프 장치가 포함되어 있으며 소프트웨어에는 자체 흡수 계수 보정 기능이 포함되어 있습니다.
• Connect with PC via USB cable. The English version software can be run in Win7, Win8, Win10, Win11 (Microsoft certified driver)
• The LM-79 Photometric, Colorimetric and Electricity report can be exported PDF and LED Optical Maintenance test report can be exported Excel or PDF

LISUN LPCE-2(LMS-9000C) High Precision Spectroradiometer Integrating Sphere System – After-sales Frequently Asked Questions (FAQ).
LISUN LPCE-2(LMS-9000C) High Precision Spectroradiometer Integrating Sphere System were in the market for more than 10 years, LISUN engineers service team already summary the most of the After Sales Questions and Answers in the above link. Please read it carefuly, you can solve the most of the problems by yourself if you have some questions while using the instruments. LISUN will be continue to update this pages and more FAQ can be found in this topic link.

LISUN LPCE-2(LMS-9500C) High Precision Spectroradiometer Integrating Sphere System – After-sales Frequently Asked Questions (FAQ).
LISUN LPCE-2(LMS-9500C) High Precision Spectroradiometer Integrating Sphere System were in the market for more than 10 years, LISUN engineers service team already summary the most of the After Sales Questions and Answers in the above link. Please read it carefuly, you can solve the most of the problems by yourself if you have some questions while using the instruments. LISUN will be continue to update this pages and more FAQ can be found in this topic link.

LISUN LPCE-2(LMS-9000B/A) High Precision Spectroradiometer Integrating Sphere System – After-sales Frequently Asked Questions (FAQ).
LISUN LPCE-2(LMS-9000B/A) High Precision Spectroradiometer Integrating Sphere System were in the market for more than 10 years, LISUN engineers service team already summary the most of the After Sales Questions and Answers in the above link. Please read it carefuly, you can solve the most of the problems by yourself if you have some questions while using the instruments. LISUN will be continue to update this pages and more FAQ can be found in this topic link.