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优质介电常数及介质损耗测试仪

更新时间:2018-01-22
产品型号:GBT 1409-2006
所属分类:介电常数测试仪
描述:优质介电常数及介质损耗测试仪符合标准:
GBT 1409-2006测量电气绝缘材料在工频、音频、高频(包括米波波长在内)下电容率和介质损耗因数的推荐方法
详情介绍

 

 

 

               优质介电常数及介质损耗测试仪

 

手机棋牌游戏GANXIENINXUANZEBEIJINGHUACESHIYANYIQI!NINNENGCHENGWEIWOMENDEKEHUSHIWOMENMODADERONGXING。BENGONGSIBUJINJININTIGONGZHILIANGYOUYIDECHANPIN,ERQIEJIANGWEININTIGONGMANYIDEFUWU!     

    BEIJINGHUACESHIYANYIQIWEIZHONGKEYUANXIASHUBEIJINGZHONGKEWEINAGUFENYOUXIANGONGSIKONGGUZIGONGSI,GONGSIXIANYOU16MINGHAIWAILIUXUERENYUAN,ZAIBEIJINGZHONGGUANCUNKEJIYUANQULIUXUESHENGCHUANGYEYUANQUZHUCECHENGLIDEYIJIACONGSHIXINCAILIAOJIANCEYIQI、CHUANGANHEWULIANWANGCEKONGJISHUYANFADEGAOXINJISHUQIYE。JISHUDUIWUZHONGBAOKUOGUOJIAQIANRENJIHUA、GUOJIA973*KEXUEJIA、GUOJIAJIECHUQINGNIANJIJINHUODEZHE、JIAOYUBU“ZHANGJIANGXUEZHE”TEPINJIAOSHOU、ZHONGGUOKEXUEYUAN“BAIRENJIHUA”DENG26MINGBOSHI。GONGSIYISHENGCHANYUXIAOSHOUXINCAILIAOJIANCESHIYANYIQI,YI“GANDONGYONGHU,GANZHIZHONGGUO”WEIJIREN,GONGSIZAIXINCAILIAOJIANCEYIQI、WULIANWANGHEXINJISHUXINGYEZHILIYUCHENGWEIQUANQIUlingXIANDEJIEJUEFANGANGONGYINGSHANG。JIJIWEIRAOKEHUXUQIU,TONGGUOBUDUANTISHENGDEJIANCEJISHUWEIKEHUTIGONGYOUZHIDEXINXIHUASHENGJIFUWU,NULICHENGWEIKEHUXINZHONGXINCAILIAOJIANCEJISHUJIWULIANWANGFUWUDE*

      CAILIAOJIANCESHIYANYIQIZHUYAOKEHUYOU:SHANGHAIGAOFENZICAILIAOYANJIUZHONGXIN

                                  BEIJINGHUAGONGDAXUECAILIAOXUEYUAN

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手机棋牌游戏                                  ZHONGGUOYOUSEJINSHUYANJIUSUO

手机棋牌游戏                                  JINHULUNTAI(TIANJIN)YOUXIANGONGSI

                                  SHANDONGWANTUGAOFENZICAILIAOYOUXIANGONGSI

DONGGUANSHIANDIKERUNHUAKEJIYOUXIANGONGSI

ZHONGSHIHUANANYANGYOUTIANSHILAFENGONGSI

手机棋牌游戏HEBEIGAOSHANDIANZIGUFENYOUXIANGONGSI

手机棋牌游戏SICHUANJIUZHOUDIANLANGUFENYOUXIANGONGSI

……………………………….。

 

优质介电常数及介质损耗测试仪符合标准:

      GBT 1409-2006测量电气绝缘材料在工频、音频、高频包括米波波长在内下电容率和介质损耗因数的推荐方法

  产品概述:  

主要用于测量高压工业绝缘材料的介质损失角的正切值及电容量。主要可以测量电容器、互感器、变压器、绝缘纸、电容器薄膜等各种电工油及各种固体绝缘材料在工频高压下的介质损耗(tgδ)和电容量( Cx),其测量线路采用“正接法”即测量对地绝缘的试品。由于电桥内附有一个2500KV的高压电源及一台高压标准电容器,并将副桥和检流计与高压电桥有机的结合在一起,特别适应测量各类绝缘油和绝缘材料的介损(tgδ)及介电常数(ε)。
    桥体本身带有5kV/100pF标准电容,测量材料介损更为方便。
    桥体内附电位跟踪器及指另仪,外围接线及少。
    桥体采用了多样化的介损测量线路。
手机棋牌游戏绝缘纸工频介电常数及介质损耗测试仪 技术参数:

测量范围及误差
               在Cn=100pF    R4=3183.2(Ω)(即10K/π)时

CELIANGXIANGMU

CELIANGFANWEI

CELIANGWUCHA

DIANRONGLIANGCx

40pF--20000pF

手机棋牌游戏±0.5% Cx±2pF

JIEZHISUNHAOtgδ

0~1

手机棋牌游戏±1.5%tgδx±1×10-4

             ZAICn=100pF    R4=318.3(Ω)(JI1K/π)SHI

CELIANGXIANGMU

CELIANGFANWEI

CELIANGWUCHA

DIANRONGLIANGCx

手机棋牌游戏4pF--2000pF

手机棋牌游戏±0.5% Cx±2pF

JIEZHISUNHAOtgδ

0~0.1

±1.5%tgδx±1×10-4

Cx=R4×Cn/R3
tgδ=ω·R4·C4
高压电源技术特性
电压输出:0~2500V/50Hz
高压电流输出:0~20mA
内置标准电容器
电容量的名义值为100pF
手机棋牌游戏tgδ小于5×10-5

 

 

 

 

                固体绝缘材料测试电极

BENDIANJISHIYONGYUGUTIDIANGONGJUEYUANCAILIAORUJUEYUANQI、SHUZHIHEJIAO、JINZIXIANZHIPIN、CENGYAZHIPIN、YUNMUJIQIZHIPIN、SULIAO、DIANLANLIAO、BOMOFUHEZHIPIN、TAOCIHE BOLIDENGDEXIANGDUIJIEDIANXISHU(ε)YUJIEZHISUNHAOJIAOZHENGQIEZHI(tgδ)DECESHI。BENDIANJIZHUYAOYONGYUPINLVZAIGONGPIN50HzXIACELIANGSHIPINDEXIANGDUIJIEDIANXISHU(ε)HEJIEZHISUNHAOJIAOZHENGQIEZHI(tgδ)。BENDIANJIDESHEJIZHUYAOSHICANZHAOGUOBIAOGB1409-2006。

       BENDIANJICAIYONGDESHISANDIANJISHIJIEGOU,NENGYOUXIAODEXIAOCHUBIAOMIANLOUDIANLIUDEYINGXIANG,SHICELIANGDIANJIXIADEDIANCHANGQUYUJUNYUNDIANCHANG。

一、固体绝缘整套测试电极主要技术指标

GAODIYADIANJIZHIJIANJULI:0~14mmKEDIAO

CELIANGJIZHIJING:¢38±0.1mm

GAOYADIANJIZHIJING:¢56±0.1mm

CELIANGJIYUBAOHUHUANJIANXIWEI1±0.05

空极tgδ:≤5×10-5

zuiGAOCESHIDIANYA:2kV

SHIYANPINLV:50/60Hz

手机棋牌游戏CHANGWENHUONAISHOUWENDU200℃(SHUZIBAIFENBIAOBUNENGJIAWEN)

手机棋牌游戏DAISHUZIBAIFENBIAOCELIANGFANWEIWEI0~12mm

手机棋牌游戏ZHIZUOJISHUZHIBIAOYIJUGB/T1303.2---2009

注:原材料为不锈钢与聚四氟乙烯,接口为与电桥配套用专用插座(带专用插头)。

 

 

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