B2980B 系列 微電流錶 / 靜電錶 / 高阻計 Agilent 安捷倫4339B可參考
KEYSIGHT B2980B 微電流錶 / 靜電錶 / 高阻計 型號
| Femto / Picoammter | Electrometer / High resistance meter | |||
| Model | B2981B | B2983B | B2985B | B2987B |
| Resolution | 6-1/2 digits | 6-1/2 digits | 6-1/2 digits | 6-1/2 digits |
| Current measurement | 0.01fA - 20mA | 0.01fA - 20mA | 0.01fA - 20mA | 0.01fA - 20mA |
| Minimum range | 2pA | 2pA | 2pA | 2pA |
| Resistance measurement | Up to 10P ohm | up to 10P ohm | ||
| Voltage measurement | 1uV - 20V | 1uV - 20V | ||
| Input resistance | >200T ohm | >200T ohm | ||
- 可量測高達 10 PΩ（10 x 1015 Ω）的電阻
- 備有電池供電的微電流錶和靜電錶機型
- 執行低位準量測時，可消除交流電源線雜訊
- 配備 4.3 吋液晶顯示幕，支援數值、趨勢圖和直方圖各種等不同檢視模式，方便您依據圖表來分析結果
- 使用內建的即時雜訊監視器來選擇合適的量測
- 可擷取暫態元件和材料特性，以便快速執行統計分析
- 使用是德科技選配的配置完整性檢查工具，找出並隔離造成雜訊的外部配置（纜線、連接器、轉接器、暗室）
| Femto / Picoammter | Electrometer / High resistance meter | |||
| Model | B2981B | B2983B | B2985B | B2987B |
| Resolution | 6-1/2 digits | 6-1/2 digits | 6-1/2 digits | 6-1/2 digits |
| Current measurement | 0.01fA - 20mA | 0.01fA - 20mA | 0.01fA - 20mA | 0.01fA - 20mA |
| Minimum range | 2pA | 2pA | 2pA | 2pA |
| Resistance measurement | Up to 10P ohm | up to 10P ohm | ||
| Voltage measurement | 1uV - 20V | 1uV - 20V | ||
| Input resistance | >200T ohm | >200T ohm | ||
| Charge measurement | 1fC - 2uC | 1fC - 2uC | ||
| Temp measurement | Y | Y | ||
| Humidity measurement | Y | Y | ||
| Voltage source | up to 1,000V | up to 1,000V | ||
| Minimum resolution | 700uV | 700uV | ||
| Maximum reading rate | 20,000 rdg/s | 20,000 rdg/s | 20,000 rdg/s | 20,000 rdg/s |
| Battery operation | Y | Y | ||
| Remote interface | USB,LAN, GPIB | |||
B2980B Series Femto/Picoammeter and Electrometer/High Resistance Meter | Keysight