The Keithely 2000 6½-Digit Multimeter is part of Keithley’s family of high performance DMMs. Based on high speed, low noise A/D converter technology, the Keithley 2000 Multimeter is a fast, accurate, and highly stable instrument that is as easy to operate as it is to afford.
Features and Specifications of:
●Superior accuracy specifications
●Exceptional measurement speed at any resolution
●At 6½ digits, it delivers 50 triggered rdgs/s over the IEEE-488 bus.
●At 4½ digits, it can read up to 2000 rdgs/s into its internal 1024 reading buffer, making it an excellent choice for applications where throughput is critical.
●DC voltage from 100nV to 1kV (with 0.002% 90-day basic accuracy)
●DC resistance from 100µO to 100MO (with 0.008% 90-day basic accuracy)
●Broad measurement ranges
●13 built-in measurement functions, including DCV, ACV, DCI, ACI, 2WO, 4WO, temperature, frequency, period, dB, dBm, continuity measurement, and diode testing
●Built-in RS-232 interface connects to a notebook or full-sized PC’s serial port to take, store, process, and display measurements automatically
●Optional switch cards:
omultiplexing up to 20 different input signals
omultipoint measurement applications
●Simple front panel design:
oeasy to use and easy to understand
ofor either bench-top or stand-alone applications
●DC General Characteristics:
oLinearity of 10VDC Range: ±(1ppm of reading + 2ppm of range)
oDCV, O, Temperature, Continuity, Diode Test Input Protection: 1000V, all ranges
oMaximum 4WO Lead Resistance:
■10% of range per lead for 100O and 1kO ranges
■1kO per lead for all other ranges
oDC Current Input Protection: 3A, 250V fuse
oShunt Resistor:
■0.1O for 3A, 1A, and 100mA ranges
■10O for 10mA range
oContinuity Threshold: Adjustable 1O to 1000O
oAutozero Off Error: Add ±(2ppm of range error + 5µV) for
oOverrange: 120% of range except on 1000V, 3A, and diode
●AC General Characteristics:
oInput Impedance: 1MO ±2% paralleled by <100pF
oACV Input Protection: 1000Vp
oMaximum DCV: 400V on any ACV range
oACI Input Protection: 3A, 250V fuse
oBurden Voltage:
■1A Range:
■3A Range:
oShunt Resistor: 0.1O on all ACI ranges
oAC CMRR: >70dB with 1kO in LO lead
oMaximum Crest Factor: 5 at full scale
oVolt Hertz Product: =8 × 107 V·Hz
oOverrange: 120% of range except on 750V and 3A ranges
