HA880 HA880D用于测量LED小型灯具及单颗大功率LED的光度性能仪器设计了光学暗箱及光栏,无需暗空测试距离可以选择，测试
方法满足CIE 127和IEC61341标准的测试要求可测试EEI能效指数被测灯具可烧重直和水平轴转动转动范围土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*
光度测量范围:01~30000ed
角度范围-180~+180*
Photometry measure range:0.1~ 30000ed
Angle range: -180~* 180
光度测量精度:Class1
角度测量精度:0.2
Photometry measure acouracyClassl
Angle measure accuracy:02
光电探测器W入修正水平高达到国家一-级照度计要求
TheWAcorrection level ofthe phato detecto ris high, meeting the requirements ofthe nstionalfirst-cls iluminance meter
自动绘制光强空间分布曲蝴极堂标和直角坐标)和自动测定光来角测试方法满尼CIE和国标要求测试题离圖定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
可测试反射灯具直径: 15cm
Max diameter of testable eflective bmp:15cm
测量数据符合国际、国内标准要求,ESNA文件格式输出，可由其它照明和灯具设计软件直接调用。
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.
