Keithley Instruments 2651А

Family of sources measuring instruments of production of company Keithley Instruments, Inc. was replenished in May, 2011 with multifunction model 2651A with a unique combination of characteristics: with a power output of 200 W in continuous and 2000 W in a pulsed mode.

Features of Keithley 2651A:

• voltage output is up to ±40 V at current up to ±50 And (pulsed mode), voltage output is up to ±10 B/±20 B/±40 In at current up to ±20 A/±10 A/±5 And respectively (continuous duty);
• possibility of connection of two devices for receiving an output current ±100 And yes synchronization of measurements with accuracy of 500 nanoseconds;
• independent programmable current sources and tension with automatic control of output parameters and an opportunity for work in the mode of the managed resistive load;
• modes of current sources and tension: continuous, pulse and generator of signals of any form;
• two modes of measurement of current and tension: fast (18 bits / 1 microsec) and precision (22 bits);
• permission on current (for a source and the measuring instrument) – 1 pas.

Appointment of Keithley 2651A:

• measurement of characteristics of semi-conductor materials and devices in a continuous and pulsed mode;
• generator of signals of current and tension of any form;
• pulse generator of current and tension;
• precision current source and tension;
• precision programmable loading.