2-Channel Digital Nanovoltmeter.

The Keithley 2182A is a two-channel Nanovoltmeter and is optimized for making stable, low noise voltage measurements and for characterizing low resistance materials and devices reliably and repeatably. It is a powerful digital Voltmeter and offers higher measurement speed and significantly better noise performance for voltage meters than alternative low voltage measurement solutions.

Low noise measurements at high speeds:

Typ. 15 nV p-p at 1s response time, 40-50 nV p-p at 60 ms

Delta mode:

Coordinates measurements with a reversing current source at up to 24 Hz

with 30 nV p-p noise (typ.) for one reading

Averages multiple readings for greater noise reduction

Synchronization to line:

Provides 110 dB NMRR and minimizes the effect of AC common-mode currents

Dual channels:

For measuring voltage, temperature, or the ratio of an unknown resistance to a reference resistor

Built-in thermocouple (J, K, N, T, E, R, S, and B) linearization and cold junction compensation

€ 5.000 (net) $6.000 (US)