Keithley 6487 Picoammeter / Voltage Source SOLD OUT sold
mul880
Picoammeter:8 ranges +-2nA–20mA 5-1/2digits resolution 10fA 1.99999nA-19.9999mA Voltage Burden:200μV (1mV on 20 mA range)
Voltage Source:3 ranges +-10.1000V,+-50.500V,+-505.00V step200uV Noise<50uV Current Limit: 25mA/2.5mA/250uA/25uA Voltage Sweep: 3000step OHM:DC(normal) /alternating voltage (A-V) 1K-1Tohm
Reading Rate:Up to 1000/s Voltage Sweeps,Alternating Voltage,Ohms Analog Output(inverting) Storage Buffer:3000 points Digital filter types; moving / repeating Math: Relative, mX+b, m/X+b, and log Autozero Zero check and zero correct Trigger Input , Limit Test MAXIMUM VOLTAGE BETWEEN VOLTAGE SOURCE AND AMMETER: 505 VDC
GP-IB RS232C POWER: 100–120V / 220–240V, 50–60Hz, (50VA). Case Dimensions: 90mm high × 214mm wide × 369mm deep NET WEIGHT: <4.7 kg (<10.3 lbs)
