Used KEITHLEY 6485 #9294381 for sale

KEITHLEY 6485 Picoammeter is an advanced instrument designed to measure extremely low currents of femto-amps (10-15 amperes) up to nano-amps (10-9 amperes). 6485 provides flexibility for testing both DC and AC current sources, with a frequency response range of DC up to 200kHz and an AC bandwidth of up to 100kHz. The downstream circuitry of KEITHLEY 6485 is protected from over-voltage up to +35V and features an adjustable constant voltage mode. The high generator offset ≤100 uV/V and the low voltage drift of ≤50 nV/°C ensure accurate and reliable current measurement. 6485 has the ability to measure current with a rise time of 1ms and resolution down to 10fA. It also boasts a ±0.03% reading accuracy, a high-speed 20MS/S sampling rate, and a scan list of up to 20 items. The range of measurement is also adjustable down to 10aA, allowing for more precise measurements in certain applications. The fast operation time makes KEITHLEY 6485 ideal for production testing, covering equipment that requires rapid current pulse measurements. 6485 Picoammeter is easy to use, with a front panel that guides the operator through the measuring setup. At the back of the unit is an easily accessible USB port, which allows for a high-speed connections to a PC as well as software control of the device. It also comes supplied with the SCPI programming language that makes it easier to automate various tests and allow for remote operation of KEITHLEY 6485 over a network. 6485 is embedded with a variety of safety features. These includes over-voltage protection up to +35V, internal memory for storing test settings, an input inhibit option, and a low-pass filter for monitoring high frequency noise. KEITHLEY 6485 also contains electrostatic discharge protection and conforms to CEI 801-3 + 607 for electrical safety. In conclusion, 6485 is a powerful picoammeter ideal for measuring ultra-low current from femto-amps up to nano-amps. The instrument comes loaded with advanced features, such as high accuracy and resolution, a fast response rate, adjustable range and threshold, and multiple safety features, making it an ideal choice for both production test and small-scale research.