提供Admesy公司Asteria亮度计

发布:82851981 2015-06-17 18:10 阅读:1976
aQcleTb  
提供Admesy公司Asteria亮度 beGa#JH,  
EhvX)s  
AsteriaAdmesy公司专门针对亮度和闪烁(LED频闪、液晶Flicker)推出的亮度计,采用优选硅光电二极管以保证较高的测试精度,测量速度最高为180000/s。性价比高,便于携带和产线应用。 7~ p@0)''  
请联系光析科技(深圳) 刘先生 13927443410
E\EsWb  
uEP*iPLD@  
Asteria亮度计的特性: J#(LlCs?@c  
Absoluteluminance and illuminance measurement according to the human eye (CIE1931luminosity function). mh #a#<  
Allflicker measurement standards supported for LCD (Contrast, JEITA, VESA) andLighting (percentage, Index). A#<?4&  
Measurehigh and low frequencies at the same time through a high sample rate and largememory size.   c )g\/  
Triggerinput and output for in line applications. ) 7@ `ut  
Windows,Linux, OSX and embedded systems compatible. *W1dG#Np}  
SCPIcommand interface for easy integration in other applications. q5+4S5R*^  
Supportedin all major programming languages Labview / Labwindows / Visual Studio (C++,C#, VB)/ etc. : /N0!&7  
USBTMCstandard compliant. fu ,}1Mq#  
Integrating-or sampling mode available (@VMH !3  
3 gainstages for every mode `?@}>.  
Auto-rangefunction   (D&3G;0tK  
Usercalibration function and pre-programmed calibration values   P=Jo+4O  
n\'4  
Opticalsystem   H;LViP2K*  
Optics ?4&e;83_#y  
10mmapperture lens E_wCN&`[  
Acceptanceangle Bahm]2  
5(±2.5) degrees. pRpBhm;iJ  
Spotsize @ 50mm hH 3RP{'=  
12mm ^|(LAjet  
Spotsize @ 75mm #L;dI@7C  
15.5mm N!=v4f  
Spotsize @ 100mm UnV.~u~  
19mm  A,<E\  
7U"g3 a)=  
Samplemode - signal frequency response   W,n!3:7 s  
Parameter Sy_G,+$\  
f3db(1) sb*G!8j  
Gain 1 Eyqa?$R  
DC –20 kHz  %OCb:s  
Gain 2 LL|r A:  
DC –50 kHz m? }6)\ob  
Gain 3 M"Hf :9Rk  
DC –120 kHz ()?(I?II  
1(R}tRR7R  
Measurementspecification f~R(D0@  
Parameter 8/cX]J  
Range F~W6Bp^W  
Accuracy fU}ub2_in  
Lightlevel [cd/m [ l??A3G  
2 B dfwa  
]       Repeatability (2)     Speed [samples/sec] (2) MJO-q $)c  
Luminance(Y) #gN&lY:CFn  
(integratingmode) : *#-%0  
0.005– 15,000 cd/m2 '<)n8{3Q5w  
integrationtime X`K<>0.N  
between1ms and 5 1R%.p7@5QU  
seconds ec;o\erPG  
±4% of measuredvalue. WE#^a6  
Measuredat white image of LED LCD display. pah'>dAL  
Luminance~150 cd/m2; z&\a:fJ&  
0.1 `/+>a8  
±0.20% v;{#Q&(  
4-10 [|$h*YK  
1 ]s'as9s9  
±0.10% u&vf+6=9Dd  
10-20 ,[KD,)3y  
5 9W5lSX#^;  
±0.05% \V63qg[  
20-100  K5h  
>150 BDDlQci38  
±0.03% sl l\g  
20-100 h;"4+uw  
Luminance(Y) Sz`,X0a  
(samplingmode) 2]*OQb#O6e  
1 –15,000 cd/m2 !;A\.~-!G  
$h"\N$iSq  
±4% of measuredvalue. PC8Q"O  
Measuredat white image of LED LCD display. ^^$s%{ep"  
Luminance~150 cd/m2; tDcT%D {:  
1 @S;'@VC  
±0.20% JH9J5%sp  
4-10 Btn?N  
5 dZ@63a>>@  
±0.10% YD6'#(  
10-20 FW4<5~'  
20 6nvz8f3*r]  
±0.05% C,r;VyW6BI  
20-100 rM%1GPVob  
>150 $6 f3F?y7  
±0.03% U iW>J  
20-100 H7n>Vx:L-  
Flicker XpHrt XD  
(ContrastMethod) #;yZ  
1-15,000cd/m2 n_A3#d<9  
±1% gwMNYMI  
Flickerfrequency:30Hz AC/DC 10% sine wave @   6 H$FhJF  
10Cd/m S,UDezxg  
2 "!^"[mX4  
I\ob7X'Xu!  
kDxFloK  
Flicker g) jYFfGfH  
(JEITAmethod) Xx:"4l.w.  
1-15,000cd/m2 #X1ND  
±1dB #\OA)`U  
Flickerfrequency:30Hz AC/DC 10% sine wave @ PJH&  
10Cd/m g2_"zDiw2  
2 #*Ctwl,T  
分享到:

最新评论

我要发表 我要评论
限 50000 字节
关于我们
网站介绍
免责声明
加入我们
联系我们
服务项目
稿件投递
广告投放
人才招聘
团购天下
帮助中心
新手入门
发帖回帖
充值VIP
其它功能
站内工具
清除Cookies
无图版
手机浏览
网站统计
微信
扫一扫,关注光行天下的微信公众号!
微博
扫一扫,关注光行天下的新浪微博!
手机APP
扫一扫,下载安装光行天下的手机APP!
9652202 cyqdesign
主办方:成都光行天下科技有限公司
Copyright © 2005-2024 光行天下 蜀ICP备06003254号-1