Keithley 2182A Nanovoltmeter, 2 Channel, 1 nV to 100 V

Keithley 2182A Nanovoltmeter, 2 Channel, 1 nV to 100 V

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

The 2182A represents the next step forward in Keithley nanovoltmeter technology, replacing the original 2182 and offering enhanced capabilities including pulse capability, lower measurement noise, faster current reversals, and a simplified delta mode for making resistance measurements in combination with a reversing current source, such as the 6220 or 6221.

Features:

• Voltage: 1 nV to 100 V
• Channels: 2
• Resistance: 10 nΩ to 200 MΩ (requires 6220 or 6221)
• 1 nV sensitivity
• Typically just 15 nVp-p noise at 1 s response time, 40–50 nVp-p noise at 60 ms
  
• Measurement cycle is synchronized to the power line AC cycle
• Built-in thermocouple linearization and cold junction compensation
• Internal polarity reversal measurement technique
• Optimized for use with Model 6220/6221 current sources
• Delta mode current reversal measurement technique when combined with the 6220 or 6221
• 2182A/6221 combination synchronizes signal pulses and measurements
• Operating Voltage: 100 Vac / 120 Vac / 220 Vac /240 Vac, 50 Hz, 60 Hz, 400 Hz (automatically detected at power up)
• Dimensions: 89 mm (H) x 213 mm (W) x 370 mm (D), Weight: 5 kg (11 lbs.)

Please see the Datasheet for complete details and specifications.