34405A萬用表儀器主要特點(diǎn)：

120000計(jì)數(shù)分辨率

16種測量功能，包括溫度和電容

0.025%的直流電壓精度

 標(biāo)配 2.0接口

19個讀數(shù)/秒

支持SCPI命令

標(biāo)配IntuiLink連通軟件

Agilent 34405A 以低廉的價(jià)格提供各種各樣的特點(diǎn)和測量功能，包括直流電壓、直流電流、真RMS 交流電壓和交流電流、兩線式電阻、頻率、二極管測試、線路通斷檢查、溫度 （- 80 ℃ ∼ 150 ℃） 和電容（1000pF ∼ 10000μF） 的測量能力。為獲得有效而精確的結(jié)果，還提供6 種內(nèi)置的數(shù)學(xué)運(yùn)算 – 歸零 、 dBm 、 dB 、 Min、Max 、 極限和保持。

Agilent34405A安捷倫五位半數(shù)字萬用表特性　　·120000計(jì)數(shù)分辨率
　　·包括溫度和電容測量在內(nèi)的16種測量功能
　　·0.025%的直流電壓精度
　　·USB 2.0接口（符合TMC-488.2標(biāo)準(zhǔn)）
　　·兼容SCPI語言
　　·附帶DMM Intuilink數(shù)據(jù)記錄軟件

DC34405A萬用表特性1

精度?（%讀數(shù)+%量程）

溫度系數(shù)測試電流或       1年   0?C-18?C

功能                     量程 2                                                負(fù)荷電壓                  輸入阻抗 13                                               23?C ? 5 ?C                     28?C - 55 ?C

電壓                     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

電阻                     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

電流                     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

連續(xù)性                 1000?                              0.83mA                    —                                           0.05+0.005                   0.0050+0.0005

二極管測試4             1.0000V                            0.83mA                    —                                           0.05+0.005                   0.0050+0.0005