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3D彩票 > SMG2000B 双钳相位伏安表

SMG2000B 双钳相位伏安表

  • 旧名称:双钳相位伏安表
  • 参考标准:JJG440-2008
  • 适用于:测量电压、电流及相位而设计的一种高精度、手持式、双通道输入测量仪表
  • 产品简述:该数字双钳相位伏安是专为现场测量电压、电流及相位而设计的一种高精度、低价位、手持式、双通道输入测量仪表。
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SMG2000B数字双钳相位伏安表概述

        SMG2000BSHUZISHUANGQIANXIANGWEIFUANBIAOYOUCHENGSHUZISHUANGQIANXIANGWEIFUANBIAO、SHUANGQIANXIANGWEIFUANBIAO,SMG2000BSHUZISHUANGQIANXIANGWEIFUANBIAOYONGYUCELIANGDIANYA、DIANLIUJIXIANGWEIGONGNENG,YIZHONGGAOJINGDU、SHOUCHISHI、SHUANGTONGDAOSHURUCELIANGYIBIAO。SMG2000BSHUZISHUANGQIANXIANGWEIFUANKEYIHENFANGBIANDEZAIXIANCHANGCELIANGU-U、I-IJIU-IZHIJIANDEXIANGWEI,PANBIEGANXING、RONGXINGDIANLUJISANXIANGDIANYADEXIANGXUYIJIJIANCEBIANYAQIDEJIEXIANZUBIE,CESHIERCIHUILUHEMUCHABAOHUXITONG。

3D彩票        SMG2000BSHUZISHUANGQIANXIANGWEIFUANBIAOSHIHUAYIDIANLIYANFAZHONGXINCANKAOJJG440-2008JILIANGXINGYEBIAOZHUNZHUANWEIXIANCHANGCELIANGDIANYA、DIANLIUJIXIANGWEIERSHEJIDEYIZHONGBIANXIESHOUCHISHI、GAOJINGDU、SHUANGTONGDAOSHURUCELIANGCESHIYI,GAISMG2000BSHUZISHUANGQIANXIANGWEIFUANKEYIHENFANGBIANDEZAIXIANCHANGCELIANGU-U、I-IJIU-IZHIJIANDEXIANGWEI,PANBIEGANXING、RONGXINGDIANLUJISANXIANGDIANYADEXIANGXUYIJIJIANCEBIANYAQIDEJIEXIANZUBIE,CESHIERCIHUILUHEMUCHABAOHUXITONG。

        SMG2000BSHUZISHUANGQIANXIANGWEIFUANBIAODUCHUCHADONGBAOHUGEZUCTZHIJIANDEXIANGWEIGUANXI,JIANCHADIANDUBIAODEJIEXIANZHENGQUEYUFOUDENG,GAISHUZISHUANGQIANXIANGWEIFUANBIAOCAIYONGQIANXINGDIANLIUHUGANQIZHUANHUANFANGSHISHURUBEICEDIANLIU,ZAICELIANGSHIWUXUDUANKAIBEICEXIANLU,CELIANGU1-U2LIANGDIANYAZHIJIANXIANGWEISHI,LIANGSHURUHUILUWANQUANJUEYUANGELI,YINCIWANQUANBIMIANLEKENENGCHUXIANDEWUJIEXIANZAOCHENGDEBEICEXIANLUDUANDAOZHISHAOHUICELIANGYIBIAO,SMG2000BSHUZISHUANGQIANXIANGWEIFUANBIAOXIANSHIQICAIYONGLEGAOFANCHAYEJINGXIANSHIPING,YANGJIAOCHAOGUO70°,YIHUODEZUIJIASHIJUEXIAOGUO,GAISHUZISHUANGQIANXIANGWEIFUANBIAOBIANGUANGFANDEYONGYUDIANLIJIANXIUBUMENJIDIANLISHENGCHANQIYE。


SMG2000B数字双钳相位伏安表功能介绍

1、该数字双钳相位伏安表结构精巧,使用方便
        a、手持式结构
        b、在10mA~10A电流范围内,3V~500V电压范围内测量相位时不用断开电路和更换量限
        c、显示器采用了高反差液晶显示屏,字高达25mm,屏幕角度可自由转换约70°,以获得最佳视觉效果
        d、开关功能及布局合理,转动开关即可读出被测电压、电流及其相位

2、绝缘电阻
该双钳相位伏安表采用最新型专利电流钳,此相位伏安表电流分辩率达0.1mA;电压分辩率0.1V

3、低功耗
3D彩票该SMG2000B数字双钳相位伏安表,相位伏安表微功耗设计,且具有电池电压检测功能


SHENGCHANGUOCHENG:


参比工作条件

环境温度(23±5)℃
环境湿度(45~75)% RH
被测信号波形正弦波、β=0.02
被测信号频率(50±0.2)Hz
被测载流导线在钳口中的位置任意
测量相位时被测信号幅值范围100~220V、0.5A~1.5A
外参比频率电磁场干扰应避免

基本误差极限:

1、交流电压测量误差(输入阻抗:各量限均为2MΩ)

量限分辨率基本误差极限
20V0.01V±(1.0%RD+2)
200V0.1V
500V1V

2、交流电流测量误差

量限分辨率基本误差极限
20mA0.1mA±(1.0%RD+2)
2A1mA
10A10mA

3、工频相位测量误差(测U1-U2相位时电压输入回路阻抗:40kΩ)

范围分辨率基本误差
0~360°±3°


GONGZUOWUCHA

EDINGGONGZUOTIAOJIAN

环境温度(0~40)℃
环境湿度(20~80)% RH
被测信号波形正弦波、β=0.05
被测信号频率(50±0.5)Hz
被测载流导线在钳口中的位置任意
测量相位时被测信号幅值范围测 U1-U2 相位时:30V~500V; 测 I1-I2 相位时:10mA~10.00A; 测 U1-I2 或 I1-U2 相位时:10V~500V、10mA~10.00A


QITAJISHUTEXING

显示位数三位半
采样速率3次/秒
电源单个 9V 迭层电池、电源电流小于5mA
外形尺寸表壳尺寸:192mm×95mm×55mm ;钳壳尺寸:140mm×42mm×20mm ;钳口尺寸:Φ7mm×9mm
重量表体:280g; 测量钳:2×200g
储存条件温度:-10℃~50℃



FUJIANQINGDAN

序号
名称数量
1主机
1台
2测试线(2m测试线,4根。15cm短接线,1根)1套
3电流钳
2把
4铝合金外箱1个
5说明书1本
6检查报告1份
7合格证1张


CHANPINFUJIANTU

SMG2000B 双钳相位伏安表 附件

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SMG2000B 双钳相位伏安表 附件

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SMG2000B 双钳相位伏安表 附件

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SMG2000B 双钳相位伏安表 细节图

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SMG2000B 双钳相位伏安表 细节图

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