The two-channel Model 2182A Nanovoltmeter is optimized for making stable, low noise voltage measurements and for characterizing low resistance materials and devices reliably and repeatably. It provides higher measurement speed and significantly better noise performance than alternative low voltage measurement solutions. It offers a simplified delta mode for making resistance measurements in combination with a reversing current source, such as the Model 6220 or 6221.

Features

Benefits

1nV sensitivityProvides accurate, ultra-low voltage measurements.

Typically just 15nVp-p noise at 1s response time, 40–50nV p-p noise at 60msEnsures low noise levels over a wide range of useful response times.

Dual channels Supports measuring voltage, temperature, or the ratio of an unknown resistance to a reference resistor.

Measurement cycle is synchronized to the power line AC cycle Minimizes variations due to readings that begin at different phases of the line cycle. The result is exceptionally high immunity to line interference with little or no shielding and filtering required.

Built-in thermocouple linearization and cold junction compensationSimplifies making accurate temperature measurements.

Internal polarity reversal measurement techniqueEliminates thermal error sources.

Optimized for use with Model 6220/6221 current sourcesAllows both instruments to be operated like a single instrument when making differential conductance, pulsed, and resistance measurements.

Delta mode current reversal measurement technique when combined with the 6220 or 6221 Enables resistance measurements down to 10nΩ.

2182A/6221 combination synchronizes signal pulses and measurementsMinimizes the amount of power dissipated into a temperature-sensitive DUT.

2182A1nV - 100V-200°C - 1820°C10nΩ to 200MΩ (requires 6220 or 6221)21,024rdgs7.460,00 €

More products KEITHLEY

DIGITAL PRECISION MULTIMETER 6.5 DIGIT KEITHLEY DMM 2000

• 6.5 digit resolution
• 0.002% 90-day basic accuracy
• 2000 readings/second at 4-1/2 digits

PROGRAMMABLE ELECTROMETER KEITHLEY 6514

• <1fA noise
• >200TO input impedance on voltage measurements
• Charge measurements from 10fC to 20µC
• High speed -- up to 1200 readings/second

DATA ACQUISITION CARD PCI 16-CHANNELS 400KSA/S KEITLHEY KPCI-3103

• 12-bit resolution
• Throughput of up to 400kS/s
• Digital I/O scanning speeds of up to 3MHz
• 16 single-ended or 8 differential analog inputs
• 23 digital I/O lines

5-SLOT SYSTEM DMM, DATA ACQUISITION, SWITCH, DATALOGGER KEITHLEY 2750

• Combines functions of DMM, switch system, and datalogger
• True 6½-digit (22-bit) resolution
• Choice of 12 switch/control plug-in modules
• Up to 200 differential input channels

2-SLOT SYSTEM DMM, DATA ACQUISITION, SWITCH, DATALOGGER KEITHLEY 2700

• Combines functions of DMM, switch system, and datalogger
• True 6½-digit (22-bit) resolution
• Choice of 12 switch/control plug-in modules
• Up to 200 differential input channels

LOW CURRENT PICO AMP METER 5.5 DIGIT KEITHLEY 6485

• 10fA resolution
• 5-1/2 digit resolution
• <200µV burden voltage
• measure currents from 20fA to 20mA

USB MODULAR DIGITAL I/O 96-CHANNELS KEITLHEY KUSB-3160

• USB 2.0 and USB 1.1, true plug-and-play compatibility
• Up to 96 digital I/O lines, 64 I/O and 32 input, grouped into 12 8-bit ports

DIGITAL SOURCE METER 6.5 DIGIT AIRBAG TEST SYSTEM KEITHLEY DMM 2000

• 6.5 digit DMM
• Single-instrument solution for continuity and hi-pot type leakage resistance measurements
• Programmable constant V source (50-500V) supports high speed, high resistance measurements
• Programmable constant I source (0-50mA) with dry circuit clamp helps prevent device stress or damage during low resistance measurements

KEITHLEY 2002 8.5-DIGIT PRECISION MULTIMETER

• 0.0006% DCV accuracy (one year)
• 1nV, 100nΩ, and 10pA sensitivity
• DC in-circuit current and 15MHz frequency measurement

LOW CURRENT PHOTODIODE PICOAMMETER 2 CHANNLES KEITHLEY 2502

• Dual-channel instrument for optical power measurements, beam measurements, and nanoscale materials and device research
• ±100V source for bias requirements
• Measure photodetector current from 1fA to 20mA
• 1fA current measurement resolution