Analysis of the performance indicators and functional features of DMM4040/4050 benchtop multimeter

Both instruments are digital multimeters with a basic VDC accuracy of up to 0.0024%, a resolution of 100pA and 10μΩ, which can complete typical multimeter measurements and ensure the required performance for today's demanding designs. You can also use the DMM4050/4040 to measure frequency and period, perform continuity tests and diode tests. If you need more flexibility, the DMM4050 also provides temperature measurement functions and capacitance measurement functions. You can replace thermometers, capacitance meters, counters, continuity testers, and traditional DMMs with a multifunctional instrument, saving bench space and costs.

Key performance indicators:

◆6.5-bit resolution;

◆Up to 0.0024% basic VDC accuracy (1 year);

◆100mV-1000V voltage range, up to 100nV resolution

◆100μA-10A current range, up to 100pA resolution

◆10Ω-1GΩ resistance range, up to 10μΩ resolution;

◆CATI1000V, CATII600V.

Functions and features provided:

◆Voltage, resistance and current measurement;

◆Diode and continuity test;

◆Frequency and period measurement;

◆Temperature and capacitance measurement (DMM4050);

◆2×4 ohm 4-wire measurement technology

◆TrendPlotTM paperless data logger mode;

◆Measurement statistics;

◆Histogram mode.

Connectivity:

◆2×4 measurement inputs at the front and rear;

◆Front panel USB host port for easy storage of measurement data;

◆ RS-232, LAN and GPIB on the rear panel for quick connection to PC;

◆Includes USB to RS-232 interface adapter cable;

◆Includes LabVIEW Signal ExpressTMTE Limited Edition of National Instrument for connecting to other desktop devices.