HA880 HA880D用于測量LED小型燈具及單顆大功率LED的光度性能儀器設計了光學暗箱及光欄,無需暗空測試距離可以選擇，測試
方法滿足CIE 127和IEC61341標準的測試要求可測試EEI能效指數(shù)被測燈具可燒重直和水平軸轉(zhuǎn)動轉(zhuǎn)動范圍土180*
HA880 HA880OD is used to measure the photometrie performance of small LED lamps and single high-power LED. The
instrument is designed with an optical dark box and light bar, and the testingdistance can beselected without theneed for
a dark room. The testing method meets the tes ting requirements of CIE127 and 1EC61341 standards. Tested EEI Energy
Efficiency Index, The tested lamp can rotatea round the vertical and horizontal axes within a rangeof土180*
光度測量范圍:01~30000ed
角度范圍-180~+180*
Photometry measure range:0.1~ 30000ed
Angle range: -180~* 180
光度測量精度:Class1
角度測量精度:0.2
Photometry measure acouracyClassl
Angle measure accuracy:02
光電探測器W入修正水平高達到國家一-級照度計要求
TheWAcorrection level ofthe phato detecto ris high, meeting the requirements ofthe nstionalfirst-cls iluminance meter
自動繪制光強空間分布曲蝴極堂標和直角坐標)和自動測定光來角測試方法滿尼CIE和國標要求測試題離圖定IM。
Automaticlly drawing the spatial distribution curve of ight intensity (polar coordinates and right angle coordinate ) and
automatically measu ring the beam angle ,t meets the r equirements of CIE and national standards and the testdistance is fixed at
M
可測試反射燈具最大直徑: 15cm
Max diameter of testable eflective bmp:15cm
測量數(shù)據(jù)符合國際、國內(nèi)標準要求,ESNA文件格式輸出，可由其它照明和燈具設計軟件直接調(diào)用。
Mesure data mets the req uirements of intemational and domestic standar ds, and its output in IESNA file hormat, whichcan be
directly alled byother ghting andlampd sign sotware.
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