SPF頻閃彩色照度計是頻閃、照度等測量功能于一體,針對現(xiàn)場健康照明檢測而研發(fā)的便攜式光譜頻閃測量儀,可實現(xiàn)快速測試??蓽y試閃爍百分比、閃爍指數(shù)、閃爍頻率、閃爍波形等,滿足滿足能源之星Lamps V2.1、NEMA77、CIE TN006、IEEE std 1789等標(biāo)準(zhǔn)。
照度:照度、平均照度
頻閃:閃爍百分比(波動深度)、頻閃指數(shù)、閃爍頻率、SVM(頻閃效應(yīng)可視度)、PstLM(閃變指數(shù))、Mp(符合ASSIST標(biāo)準(zhǔn)推薦)、CA CEC、Std1789、ASSIST
> 照度準(zhǔn)確度:±(3%讀數(shù)+1 個字)
> 濾光片修正:有
> 雜散光:≤0.3%
> 光度通道線性:±0.3%
> FFT 范圍:0Hz~20kHz
> 操作溫度/濕度范圍:5℃~35℃,相對濕度≤80%(無冷凝)
> 通訊接口:TYPE-C/USB
○ 自帶WIFI功能,可實現(xiàn)主機(jī)與探頭分離遠(yuǎn)距離靈活測量;
○ 內(nèi)置電池及存儲卡,可實現(xiàn)隨時測量隨時保存;
○ 大尺寸觸控屏,可實現(xiàn)人機(jī)交互。
1)IEEE Std 1789-2015:IEEE Recommended Practices for Modulating Current in Hightness LEDs for Mitigating Health Risks to Viewers
2)IEC-Pst:IEC TR 61547-1:2015 Equipment for general lighting purposer-EMC immunity requirements:part 1-An objetive voltage fluctuation immunity test method
3)CA CEC:Joint Appendix JA10-Test Method for Measuring Flicker of Lighting Systems and Reporting Requirements
4)ASSIST:These parameters refer to the flicker recommendations of the Alliance for Solid-State Illumination Systems and Technologies published by US Light Research Center
5)CIE SVM: Refers to CIE TN:006-2016:Visual Aspects of Time-Modulated Lighting Systems-Definitions and Measurement Models