Everfine HAAS-2000/3000 adopts the scientific-grade array detector and precise grating, as well as patent technologies, it can realize high-accuracy and high-speed measurement, and fully meets the requirement of the relevant standards, e.g. IESNA LM-79, CIE 063-1984 The spectroradiometric measurement of light source, CIE 84-1989 the measurement of luminous flux.
• Patented in USA and China, and widely applied in accredited laboratories
• World leading Specifications:
Can measure the spectral of flash light <1μS
0.3% Photometry Linearity
Up to 0.01mcd sensitivity
0.0015x, y accuracy
5.00E-05 stray light level
• Applicable for both steady state and transient (pulses) measurement for LEDs
With the special stray light controlling technology, dynamic range widening technology, precise electronic array detector driving technology and complex variable matrix software technology, and by adopting the patent Bandpass-filter Wheel Correcting Technique (BWCT) and modified NIST stray light correction technology, the spectroradiometer developed by Everfine can realize ultra low stray light of 5.00E-05 (Under illuminant A) and super photometry linearity of 0.3% in overall dynamic range. Its key specifications are leading in the world, and it has won high praise from the experts and customers. Besides, it is widely applied in NVLAP accredited labs and lamp manufacturers such as SGS , TUV , UL, ITS (INTERTEK), OSRAM, PCREE, GE, HILIPS CO, SIEMENS , etc.
For additional information, please email Everfine at Global@everfine.net, firstname.lastname@example.org, email@example.com, firstname.lastname@example.org or email@example.com
or visit the Everfine website at http://www.everfine.net
Everfine (Stock Code: 300306) is the stock market listed company in LED & lighting measurement instrument. She is located in Binjiang National Hi-Tech Zone, Hangzhou, China, the so called Heaven Silicon Valley. Everfine is a National Certificated High-tech Enterprise, Supportive Member of the CIE, ISO9001 Registered Firm, Government Certificated Software Enterprise & Software Product Enterprise, and owns a Province Level High-tech R&D Center, and NVLAP accredited Lab and CNAS accredited Lab.
Everfine has undertaken projects of National 863 programs and local government Key Science & Technology Programs for many times. Everfine owns more than 30 Innovation patents, including Germany, US ones. Meanwhile, Everfine is active in the standardization work of the CIE, IEC and domestic of China.
Everfine has the largest customer base in LED & Lighting industry in the world, and lead both oversea and domestic high-end market share.
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