VICTOR79過(guò)程萬(wàn)用表基本特點(diǎn):功能量程設(shè)定范圍分辨力精度備注直流電壓4V-4.000V~4.000V1mV0.2%+4輸入阻抗:10M 40V-40.00V~40.00V0.01V0.2%+4400V-400.0V~400.0V0.1V0.2%+4交流電壓400mV0~400.0mV0.1mV1%+4輸入阻抗:10M 100pF4V0~4.000V1mV0.5%+440V0~40.00V0.011V0.5%+4400V0~400.0V0.1V0.5%+4直流毫伏40mV-40.00mV~40.00mV0.01mV0.2%+4輸入阻抗:10M 400mV-400.0mV~400.0mV0.1mV0.2%+4歐姆400 0~400.0 0.1 0.2%+4開(kāi)路電壓:0.4V精度中不包含引線電阻4k 0~4.000k 1 0.2%+440k 0~40.00k 0.01k 0.2%+4400k 0~400.0k 0.1k 0.2%+44M 0~4.000M 1k 0.2%+440M 0~40.00M 0.01M 1%+4直流電流40mA-40.00mA~40.00mA0.01mA0.2%+4輸入阻抗:1 400mA-400.00mA~400.00mA0.1mA0.2%+4交流電流40mA0~40.00mA0.01mA0.5%+4輸入阻抗:1 400mA0~400.00mA0.1mA0.5%+4頻率50Hz0~50.0Hz0.01Hz0.1%+3 500Hz0~500.0Hz0.1Hz0.1%+35kHz0~5.000kHz1Hz0.1%+350kHz0~50.00kHz0.01kHz0.1%+3100kHz0~100.0kHz0.1kHz0.1%+3占空比0.1%~99% 0.1%1%典型用于50Hz下10%~90%的占空比數(shù)值二極管測(cè)試1V 0.001V10%開(kāi)路電壓1.1V~1.6V短路電流0.6mA通斷測(cè)試 50 BB 0.1 熱電偶R-40℃~1760℃1℃0.5%+3( 100℃)0.5%+2( 100℃)采用ITS-90溫標(biāo),精度中不包含冷端補(bǔ)償誤差S-20℃~1760℃K-200℃~950℃0.2%+2( 100℃)0.5%+1( 100℃)E-200℃~500℃J-200℃~700℃T-200℃~400℃N-200℃~1000℃0.5%+3(400~600℃) 0.5%+2( 600℃)B400℃~1800℃熱電阻Pt100-200℃~700℃1℃0.5%+2Pt100-385溫標(biāo)精度中不包含引線電阻Cu50-50℃~150℃0.5%+4功能量程設(shè)定范圍分辨力精度備注歐姆400 0~400.0 0.1 0.2%+4 1mA激勵(lì)電流精度中不包含引線電阻直流毫伏100mV-10.00mV~110.00mV0.01mV0.2%+4最大輸出電流5mA直流電壓5V-0.5000V~5.5000V1mV0.2%+4最大輸出電流5mA頻率100Hz1.0Hz~110.0Hz0.1Hz0.2%+2矩形波50%占空比5VP-P幅值1kHz0.100Hz~1.100Hz0.001kHz0.2%+210kHz1.0kHz~11.0kHz0.1kHz0.2%+2模擬變速器-20mA0~-22.000mA0.01mA0.2%+4外部供電28V在20mA時(shí)1k 電阻直流電流20mA0~22.000mA0.01mA0.2%+4內(nèi)部供電15V在20mA時(shí)400 電阻熱電偶R-40℃~1760℃ 1℃0.2%+3( 100℃)0.2%+2( 100℃)采用ITS-90溫標(biāo),精度中不包含冷端補(bǔ)償誤差S-20℃~1760℃0.1℃K-200℃~1370℃0.2%+20( -100℃)0.2%+10( -100℃)E-200℃~1000℃J-200℃~1200℃T-200℃~400℃N-200℃~1300℃B400℃~18001℃0.2%+3(400~600℃)0.2%+2( 600℃)熱電阻Pt100-200℃~850℃0.1℃0.2%+6Pt100-385溫標(biāo) 1mA激勵(lì)電流精度中不包含引線電阻Cu50-50℃~150℃VICTOR78過(guò)程萬(wàn)用表測(cè)量功能量程測(cè)量范圍分辨力精 度備 注直流電壓DCV4V-4.000V~4.000V1mV0.2%+4輸入阻抗:10M 40V-40.00V~40.00V0.01V0.2%+4400V-400.0V~400.0V0.1V0.2%+4交流電壓ACV(40Hz~500Hz)(5%~100%RANG)400mV0~400.0mV0.1mV1%+4輸入阻抗:10M 100pF4V0~4.000V1mV0.5%+440V0~40.00V0.01V0.5%+4400V0~400.0V0.1V0.5%+4直流毫伏電壓DCmV40mV-40.00mV~40.00mV0.01mV0.2%+4輸入阻抗:10M 400mV-400.0mV~400.0mV0.1mV0.2%+4歐姆OMH400 0~400.0 0.1 0.2%+4開(kāi)路電壓:0.4V精度中不包含引線電阻4K 0~4.000K 1 0.2%+440K 0~40.00K 0.01K 0.2%+4400K 0~400.0K 0.1K 0.2%+44M 0~4.000M 1K 0.2%+440M 0~40.00M 0.01M 1%+4直流電流DCA40mA-40.00mA~40.00mA0.01mA0.2%+4輸入阻抗:1 400mA-400.0mA~400.0mA0.1mA0.2%+4交流電流ACA(40Hz~500Hz)(5%~100%RANG)40mA0~40.00mA0.01mA0.5%+4輸入阻抗:1 400mA0~400.0mA0.1mA0.5%+4頻率FREQ50Hz0~50.0Hz0.01Hz0.1%+3 500Hz0~500.0Hz0.1Hz0.1%+35KHz0~5.000kHz1Hz0.1%+350KHz0~50.00kHz0.01KHz0.1%+3100KHz0~100.0kHz0.1KHz0.1%+3占空比0.1%~99% 0.1%1%典型用于50Hz下10%至90%的占空比數(shù)值二極管測(cè)試1V 0.001V10%開(kāi)路電壓1.1V~1.6V短路電流0.6mA通斷測(cè)試 50 BB 0.1