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Keithley Nanovoltmeter Model 2182A
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.
Keithley Nanovoltmeter Model 2182A
Features |
Benefits |
| 1nV sensitivity | Provides accurate, ultra-low voltage measurements. |
| Typically just 15nVp-p noise at 1s response time, 40–50nV p-p noise at 60ms | Ensures 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 compensation | Simplifies making accurate temperature measurements. |
| Internal polarity reversal measurement technique | Eliminates thermal error sources. |
| Optimized for use with Model 6220/6221 current sources | Allows 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 measurements | Minimizes the amount of power dissipated into a temperature-sensitive DUT. |
| Model | Voltage | Temperature | Resistance | Number of Channels | Buffer Size | List Price |
|---|---|---|---|---|---|---|
| 2182A/J | 1 nV～100 V | 10 nΩ～200 MΩ（6220型または6221型が必要） |
2 | 1,024個の読み値 | US $4,920 Configure & Quote |
|
| 2182A | 1nV - 100V | -200°C - 1820°C | 10nΩ to 200MΩ (requires 6220 or 6221) | 2 | 1,024rdgs | US $5,020 Configure & Quote |
| Model | Voltage | Temperature | Resistance | Number of Channels | Buffer Size | List Price |
|---|---|---|---|---|---|---|
| 2182A/J | 1 nV～100 V | 10 nΩ～200 MΩ（6220型または6221型が必要） |
2 | 1,024個の読み値 | US $4,920 Configure & Quote |
|
| 2182A | 1nV - 100V | -200°C - 1820°C | 10nΩ to 200MΩ (requires 6220 or 6221) | 2 | 1,024rdgs | US $5,020 Configure & Quote |
Datasheet
2107-30
Datasheet
Accessory
LOW THERMAL INPUT CABLE
Datasheet
2107-4
Datasheet
Accessory
LOW THERMAL INPUT CABLE
Datasheet
2107-50
Datasheet
Accessory
LOW THERMAL CABLE, 50FT, (15M)
Datasheet
2182-KIT
Datasheet
Accessory
LOW THERMAL CONNECTOR KIT
Datasheet
2188
Datasheet
Accessory
LOW THERMAL SHORTING PLUG
Datasheet
4288-1
Datasheet
Accessory
SINGLE FIXED RACK MOUNTING KIT
Datasheet
4288-2
Datasheet
Accessory
DUAL FIXED RACK MOUNTING KIT
Datasheet
7009-5
Datasheet
Accessory
5 FT. SHIELDED RS-232 CABLE
| Datasheet | Datasheet | Accessory |
|---|---|---|
| Description Datasheet | 2107-30 | LOW THERMAL INPUT CABLE |
| Description Datasheet | 2107-4 | LOW THERMAL INPUT CABLE |
| Description Datasheet | 2107-50 | LOW THERMAL CABLE, 50FT, (15M) |
| Description Datasheet | 2182-KIT | LOW THERMAL CONNECTOR KIT |
| Description Datasheet | 2188 | LOW THERMAL SHORTING PLUG |
| Description Datasheet | 4288-1 | SINGLE FIXED RACK MOUNTING KIT |
| Description Datasheet | 4288-2 | DUAL FIXED RACK MOUNTING KIT |
| Description Datasheet | 7009-5 | 5 FT. SHIELDED RS-232 CABLE |