The Keithley 2010 is a high-precision, 7.5-digit low-noise benchtop digital multimeter designed for high-speed, high-accuracy production testing. Known for its exceptionally low 100 nV noise floor and high DCV basic accuracy of 7 ppm, the 2010 combines resolution and throughput, supporting speeds up to 2000 readings per second.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | GPIB (IEEE-488.2), RS-232 |
| Display | 12-character vacuum fluorescent display (VFD) |
| Storage Temperature Range | -40 °C to 70 °C |
| Operating Humidity Range | Up to 80% RH at 35 °C (non-condensing) |
| Safety Compliance | Conforms to European Union Directive 73/23/EEC, EN61010-1 |
| EMC Compliance | Conforms to European Union Directive 89/336/EEC, EN61326-1 |
| Warm-up Time | 2 hours |
Physical
| Parameter | Value |
|---|---|
| Power Supply | 100 V / 120 V / 220 V / 240 V ±10%, 45 Hz to 66 Hz and 360 Hz to 440 Hz, 22 VA |
| Operating Temperature | 0°C to 50°C |
| Dimensions (W×H×D) | 213 mm × 89 mm × 370 mm |
| Weight | 4.2 kg |
DC Voltage
| Parameter | Value |
|---|---|
| Basic DC Voltage Accuracy | 7 ppm |
| DC Voltage Linearity | 1 ppm of reading + 1 ppm of range |
| DC Voltage Noise Floor | 100 nV RMS |
| DC Voltage Ranges | 100 mV, 1 V, 10 V, 100 V, 1000 V |
| DC Voltage Resolution | 10 nV to 100 μV |
| DC Voltage Input Impedance | >10 GΩ (100mV, 1V, 10V ranges); 10 MΩ ±1% (100V, 1000V ranges) |
| Maximum DC Input Voltage | 1000 V peak |
AC Voltage
| Parameter | Value |
|---|---|
| AC Voltage Ranges | 100 mV, 1 V, 10 V, 100 V, 750 V |
| AC Voltage Resolution | 100 nV to 1 mV |
| AC Voltage Frequency Range | 3 Hz to 300 kHz |
| AC Voltage Input Impedance | 1 MΩ ±2% in parallel with <100 pF |
| Maximum AC Input Voltage | 750 V RMS, 1000 V peak |
| Maximum Volt-Hertz Product | 8 × 10^7 V·Hz |
DC Current
| Parameter | Value |
|---|---|
| DC Current Ranges | 10 mA, 100 mA, 1 A, 3 A |
| DC Current Resolution | 1 nA to 1 μA |
| DC Current Burden Voltage | <0.15 V (10mA range), <0.25 V (100mA range), <0.5 V (1A range), <1.2 V (3A range) |
| DC Current Overload Protection | 3 A, 250 V fuse (user accessible) |
AC Current
| Parameter | Value |
|---|---|
| AC Current Ranges | 1 A, 3 A |
| AC Current Resolution | 1 μA to 10 μA |
| AC Current Frequency Range | 3 Hz to 5 kHz |
| AC Current Overload Protection | 3 A, 250 V fuse (user accessible) |
Resistance
| Parameter | Value |
|---|---|
| Resistance Ranges | 10 Ω, 100 Ω, 1 kΩ, 10 kΩ, 100 kΩ, 1 MΩ, 10 MΩ, 100 MΩ |
| Resistance Resolution | 1 μΩ to 10 Ω |
| Measurement Configurations | 2-wire and 4-wire |
| Offset Compensation | Selectable on 10 Ω, 100 Ω, 1 kΩ, 10 kΩ ranges |
| Dry Circuit Mode Ranges | 10 Ω, 100 Ω, 1 kΩ |
| Dry Circuit Clamp Voltage | 20 mV |
Temperature
| Parameter | Value |
|---|---|
| RTD Types Supported | PT100, D100, F100, PT385, PT3916 |
| Thermistor Ranges Supported | 2.2 kΩ, 5 kΩ, 10 kΩ |
| Thermocouple Types Supported | None (only RTDs and Thermistors supported) |
| Temperature Measurement Resolution | 0.001 °C |
Frequency & Period
| Parameter | Value |
|---|---|
| Frequency Measurement Range | 3 Hz to 300 kHz |
| Period Measurement Range | 333 ms to 3.3 μs |
| Frequency Input Signal Level | 100 mV RMS to 750 V RMS |
A/D Converter & Rates
| Parameter | Value |
|---|---|
| A/D Converter Resolution | 7.5 digits |
| Maximum Reading Rate | 2000 readings/s (at 4.5 digits) |
| Reading Rate at 6.5 Digits | 50 readings/s (at 1 NPLC) |
| Reading Rate at 7.5 Digits | 3.2 readings/s (at 10 NPLC) |
| Normal Mode Rejection Ratio (NMRR) | >60 dB at 50 Hz/60 Hz |
| Common Mode Rejection Ratio (CMRR) | >140 dB at DC, 50 Hz/60 Hz |
Triggering & Buffer
| Parameter | Value |
|---|---|
| Internal Buffer Size | 275 readings |
| Math Functions | mX+b, Percent, Min/Max, Limits, Ratio, Delta, Null, dB, dBm |
| Trigger Delay Range | 0 to 99 hours (in 1 ms steps) |
| Trigger Sources | Manual, External Trigger (TTL), Bus (GPIB, RS-232), Immediate, Timer |
Connectivity & Expansion
| Parameter | Value |
|---|---|
| Digital I/O Port | 1 input, 4 outputs (open collector) |
| Scanner Card Slots | 1 slot (supports 10-channel scanner cards) |
| Command Languages | SCPI (Standard Commands for Programmable Instruments), Keithley 197 emulation |
Resistance & Semiconductor Measurements
| Parameter | Value |
|---|---|
| Diode Test Currents | 10 µA, 100 µA, 1 mA |
| Diode Test Voltage Compliance | 10 V |
| Continuity Beeper Threshold Range | 1 Ω to 1000 Ω |
| Maximum 4-Wire Lead Resistance | 10% of range per lead (10 Ω and 100 Ω ranges), 1 kΩ per lead (1 kΩ to 100 kΩ ranges) |
AC Measurements
| Parameter | Value |
|---|---|
| AC Crest Factor | 5:1 at full scale |
DC Measurements
| Parameter | Value |
|---|---|
| Input Bias Current | < 30 pA at 23 °C |
Safety & Isolation
| Parameter | Value |
|---|---|
| Maximum Common Mode Voltage | 500 V peak |
Power Supply
| Parameter | Value |
|---|---|
| Power Consumption | 22 VA typical |
| Line Frequency | 45 Hz to 66 Hz, and 360 Hz to 440 Hz (automatically sensed) |
Environmental
| Parameter | Value |
|---|---|
| Maximum Operating Altitude | 2000 m (6562 ft) |
Expansion
| Parameter | Value |
|---|---|
| Compatible Scanner Cards | Keithley 2000-SCAN, 2001-SCAN, 2001-TCSCAN |
System & Architecture
| Parameter | Value |
|---|---|
| A/D Converter Architecture | Multi-slope integrating |
Performance
| Parameter | Value |
|---|---|
| Reading Rate at 4.5 Digits | 2000 rdgs/s |
| Reading Rate at 5.5 Digits | 1000 rdgs/s |
| RTD Temperature Measurement Accuracy | ±0.06 °C |
| Thermistor Temperature Measurement Accuracy | ±0.08 °C |
System & Programming
| Parameter | Value |
|---|---|
| Emulation Languages | Keithley 197 |
| Trigger Link Connector | 8-pin micro-DIN |
Technology
7.5-digit low-noise multimeter
Applications
Production testing of sensors, transducers, converters, connectors, switches, and relays