万用表34405A

34405A万用表仪器主要特点：

120000计数分辨率

16种测量功能，包括温度和电容

0.025%的直流电压精度

 标配 2.0接口

19个读数/秒

支持SCPI命令

标配IntuiLink连通软件

Agilent 34405A 以低廉的价格提供各种各样的特点和测量功能，包括直流电压、直流电流、真RMS 交流电压和交流电流、两线式电阻、频率、二极管测试、线路通断检查、温度 （- 80 ℃ ∼ 150 ℃） 和电容（1000pF ∼ 10000μF） 的测量能力。为获得有效而精确的结果，还提供6 种内置的数学运算 – 归零 、 dBm 、 dB 、 Min、Max 、 极限和保持。

Agilent34405A安捷伦五位半数字万用表特性　　·120000计数分辨率
　　·包括温度和电容测量在内的16种测量功能
　　·0.025%的直流电压精度
　　·USB 2.0接口（符合TMC-488.2标准）
　　·兼容SCPI语言
　　·附带DMM Intuilink数据记录软件

DC34405A万用表特性1

精度?（%读数+%量程）

温度系数测试电流或       1年   0?C-18?C

功能                     量程 2                                                负荷电压                  输入阻抗 13                                               23?C ? 5 ?C                     28?C - 55 ?C

电压                     100.000mV                        —                            10.0M??2%                      0.025+0.008                  0.0015+0.0005

1.00000V                          —                            10.0M??2%                      0.025+0.006                  0.0010+0.0005

10.0000V                          —                            10.1M??2%                      0.025+0.005                  0.0020+0.0005

100.00V                            —                            10.1M??2%                      0.025+0.005                  0.0020+0.0005

1000.0V                            —                            10.0M??2%                      0.025+0.005                  0.0015+0.0005

电阻                     100.000?                         1.0mA                     —                                           0.05+0.0083                           0.0060+0.0008

1.00000k?                       0.83mA                    —                                           0.05+0.0053                           0.0060+0.0005

10.0000k?                       100?A                     —                                           0.05+0.0063                           0.0060+0.0005

100.000k?                       10.0?A                    —                                           0.05+0.007                   0.0060+0.0005

1.00000M?                      900nA                      —                                           0.06+0.007                   0.0060+0.0005

10.0000M?                      205nA                      —                                           0.25+0.005                   0.0250+0.0005

100.000M?                      205nA||10M?        —                                           2.00+0.005                   0.3000+0.0005

电流                     10.0000mA                        <0.2V                     —                                           0.05+0.015                   0.0055+0.0005

100.000mA                        <0.2V                     —                                           0.05+0.005                   0.0055+0.0005

1.00000A                          <0.5V                     —                                           0.20+0.007                   0.0100+0.0005

10.0000A                          <0.6V                     —                                           0.25+0.007                   0.0150+0.0005

连续性                 1000?                              0.83mA                    —                                           0.05+0.005                   0.0050+0.0005

二极管测试4             1.0000V                            0.83mA                    —                                           0.05+0.005                   0.0050+0.0005