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固纬 GDM-8261A数字万用表

admin时间:2024-05-17 19:38
  • 6 ?位显示:1,200,000位

  • DCV基本精确度:0.0035%

  • 双显示测量,真空荧光显示屏(VFD)

  • 11种主要测量功能10种高级测量功能

  • 具AC+DC电压或电流量测功能

  • 高分辨率:DCI 100pA;ACI 1nA

  • 温度测量(RTD 热电耦)范围:-200℃~+1820℃

  • USB接口传输速率高达2,400次读值/秒

  • 标准接口:USB、RS-232C、Digital I/O

  • 选配接口:GPIB或LAN

型号采样率显示DCV精度最大电流档位后面板输入标配接口
GDM-90601K/sec6?双显示(1200000)0.0075%3ANOUSB/RS-232/LAN/I/O
GDM-906110K/sec6?双显示(1200000)0.0035%10AYESUSB/RS-232/LAN/I/O
GDM-8261A2.4K/sec6?双显示(1200000)0.0035%10ANOUSB/RS-232/I/O

详细规格

规格
功能





档位(3)分辨率输入阻抗...等24Hour23°C±1°C90Day23°C±5°C1Year23°C±5°C温度系数0°~18°C/28°~55°C
直流电压
100.0000mV0.1μV10MΩor>10GΩ0.0030+0.00300.0040+0.00350.0050+0.00350.0005+0.0005
1.000000V1μV10MΩor>10GΩ0.0015+0.00040.0020+0.00050.0035+0.00050.0005+0.0001
10.00000V10μV11.11MΩ±1%0.0020+0.00060.0030+0.00070.0048+0.00070.0005+0.0001
100.0000V0.1mV10.1MΩ±1%0.0020+0.00060.0035+0.00060.0081+0.00060.0005+0.0001
1000.000V1mV10.1MΩ±1%0.0025+0.00060.0044+0.00100.0090+0.00100.0005+0.0001
电阻(4)
100.0000Ω100μΩ1mA0.0030+0.00300.008+0.0040.010+0.0040.0008+0.0005
1.000000kΩ1mΩ1mA0.0020+0.00050.008+0.0010.010+0.0010.0008+0.0001
10.00000kΩ10mΩ100μA0.0020+0.00050.008+0.0010.010+0.0010.0008+0.0001
100.0000kΩ100mΩ10μA0.0020+0.00050.008+0.0010.010+0.0010.0008+0.0001
1.000000MΩ1μΩ3.5μA0.0020+0.00100.008+0.0010.010+0.0010.0010+0.0002
10.00000MΩ10Ω350nA0.0150+0.00100.020+0.0010.040+0.0010.0030+0.0004
100.0000MΩ100Ω350nA//10MΩ0.3000+0.01000.800+0.0100.800+0.0100.1500+0.0002
直流电流
100.0000μA100pA0.015V0.010+0.0200.04+0.0250.05+0.0250.002+0.0030
1.000000mA1nA0.15V0.007+0.0050.03+0.0050.05+0.0050.002+0.0005
10.00000mA10nA0.07V0.005+0.0100.03+0.0200.05+0.0200.002+0.0020
100.0000mA0.1μA0.7V0.010+0.0040.03+0.0050.05+0.0050.002+0.0005
1.000000A1μA0.8V0.050+0.0060.08+0.0100.10+0.0100.005+0.0010
10.00000A10μA0.5V0.100+0.0080.12+0.0080.15+0.0080.005+0.0008
短路蜂鸣
1000.000Ω0.001Ω1mA0.002+0.0300.008+0.0300.010+0.0300.001+0.002
二极管
1.000000V1μV1mA0.002+0.0100.008+0.0200.010+0.0200.001+0.002
规格
功能





档位(3)分辨率频率24Hour23°C±1°C90Day23°C±5°C1Year23°C±5°C温度系数0°~18°C/28°~55°C
交流电压TrueRMS6
100.0000mV0.1μV3Hz-5Hz1.00+0.031.00+0.041.00+0.040.100+0.004
100.0000mV0.1μV5Hz-10Hz0.35+0.030.35+0.040.35+0.040.035+0.004
100.0000mV0.1μV10Hz-20kHz0.04+0.030.05+0.040.06+0.040.005+0.004
100.0000mV0.1μV20kHz-50kHz0.10+0.050.11+0.050.12+0.050.011+0.005
100.0000mV0.1μV50kHz-100kHz0.55+0.080.60+0.080.60+0.080.060+0.008
100.0000mV0.1μV100kHz-300kHz4.00+0.504.00+0.504.00+0.500.200+0.020
1.000000Vto750.000V(5)1μV~1mV3Hz-5Hz1.00+0.021.00+0.031.00+0.030.100+0.003
1.000000Vto750.000V(5)1μV~1mV5Hz-10Hz0.35+0.020.35+0.030.35+0.030.035+0.003
1.000000Vto750.000V(5)1μV~1mV10Hz-20kHz0.04+0.020.05+0.030.06+0.030.005+0.003
1.000000Vto750.000V(5)1μV~1mV20kHz-50kHz0.10+0.040.11+0.050.12+0.050.011+0.005
1.000000Vto750.000V(5)1μV~1mV50kHz-100kHz0.55+0.080.60+0.080.60+0.080.060+0.008
1.000000Vto750.000V(5)1μV~1mV100kHz-300kHz4.00+0.504.00+0.504.00+0.500.200+0.020
交流电流TrueRMS6
1.000000mA1nA3Hz–5Hz1.00+0.041.00+0.041.00+0.040.100+0.006
1.000000mA1nA5Hz–10Hz0.30+0.040.30+0.040.30+0.040.035+0.006
1.000000mA1nA10Hz–5kHz0.10+0.040.10+0.040.10+0.040.015+0.006
1.000000mA1nA5kHz–10kHz0.20+0.250.20+0.250.20+0.250.030+0.006
10.00000mA10nA3Hz–5Hz1.10+0.061.10+0.061.10+0.060.200+0.006
10.00000mA10nA5Hz–10Hz0.35+0.060.35+0.060.35+0.060.100+0.006
10.00000mA10nA10Hz–5kHz0.15+0.060.15+0.060.15+0.060.015+0.006
10.00000mA10nA5kHz–10kHz0.35+0.700.35+0.700.35+0.700.030+0.006
100.0000mA100nA3Hz–5Hz1.00+0.041.00+0.041.00+0.040.100+0.006
100.0000mA100nA5Hz–10Hz0.30+0.040.30+0.040.30+0.040.035+0.006
100.0000mA100nA10Hz–5kHz0.10+0.040.10+0.040.10+0.040.015+0.006
100.0000mA100nA5kHz–10kHz0.20+0.250.20+0.250.20+0.250.030+0.006
1.000000A1μA3Hz–5Hz1.00+0.041.00+0.041.00+0.040.100+0.006
1.000000A1μA5Hz–10Hz0.30+0.040.30+0.040.30+0.040.035+0.006
1.000000A1μA10Hz–5kHz0.10+0.040.10+0.040.10+0.040.015+0.006
1.000000A1μA5kHz–10kHz0.35+0.700.35+0.700.35+0.700.030+0.006
10.00000A10μA3Hz–5Hz1.10+0.061.10+0.061.10+0.060.100+0.006
10.00000A10μA5Hz–10Hz0.35+0.060.35+0.060.35+0.060.035+0.006
10.00000A10μA10Hz–5kHz0.15+0.060.15+0.060.15+0.060.015+0.006
10.00000A10μA5kHz–10kHz0.35+0.700.35+0.700.35+0.700.030+0.006
频率/周期(7)
100.0000mVto750.000V(5)3Hz-5Hz0.10.10.10.005
100.0000mVto750.000V(5)5Hz-10Hz0.050.050.050.005
100.0000mVto750.000V(5)10Hz-40Hz0.030.030.030.001
100.0000mVto750.000V(5)40Hz-300kHz0.0060.010.010.001
温度(RTD)(8)
-200°C~600°C0.001°C0.06°C(typical)0.005°C/°C(typical)
温度(8)
-200°C~+1300°C0.002°CE/J/T/K/N0.3°C(typical)0.004°C/°C(typical)
-50°C~+1820°C0.01°CR/S/B1°C0.14°C/°C
显示屏
双色VFD
标准界面
RS-232C,USB,DigitalI/O
使用电源
AC100V/120V/220V/240V±10%;45Hzto66Hzand360Hzto440Hz
消耗功率
最大25VA
尺寸重量
265(W)x107(H)x350(D)mm;约3.1公斤(不含附件)
注:
1.所有的规格,均为单一显示(主显示)之规格
2.准确度:±(%of读值+%of档位)
3.最大显示可超过20%档位,除了1000Vdc,750Vac及10A档位
4.电阻为4-wire量测规格,或2-wire量测配合REL开启, 为防止测试收到外部噪声影响,测量超过500kΩ以上电阻时,请使用有隔离的测试线
5.交流750V档位,最大频率100kHz
6.交流特性之规格,系指大于5%档位之正旋波输入
7. 输入>100mV,10mV~100mV输入时,读值误差的百分比乘以10倍。
8. 规格不含探棒精度,且与模拟接点有关