Keithley DMM7512 Dual Channel 7.5 Digit Sampling Multimeter
Keithley Data Acquisition Systems (DAQ). Resolution: 10 nV minimum, Current: <, Channels: 2 independent DMM modules.
- Model
- Keithley DMM7512
- Calibration
- Available on request
- Price
- $7,970
- Status
- In stock
- RFQ ref
- DMM7512
This unit
The Keithley DMM7512 is a dual-channel 7.5-digit sampling multimeter that integrates two independent DMM modules into a single 1U rack-mount enclosure. It delivers simultaneous measurements across two devices under test, doubling test throughput while maintaining a compact footprint in high-density test systems. The instrument captures transient signals and waveforms at 1 Msample/sec with 18-bit resolution. Voltage sensitivity reaches 1 µV and current sensitivity 0.1 nA in sampling mode. For DC measurements, resolution extends to 10 nV, 0.1 µΩ, and 1 pA - essential for characterizing low-power components. DC voltage ranges span 100 mV to 1000 V with accuracy from 14 ppm (10 V range) to 41 ppm (1000 V range), all calibrated at TCAL ±5 °C.
Technical Specifications Measurement & Digitization
Digitizer: 1 Msample/sec, 18-bit
DC voltage ranges: 100 mV, 1 V, 10 V, 100 V, 1000 V
DC voltage resolution: 10 nV minimum
Voltage sensitivity (sampling): 1 µV
Current sensitivity (sampling): 0.1 nA
Reading storage: 27.5 million time-stamped readings per channel
Input impedance (100 mV–10 V): >10 GΩ || <400 pF (auto) or 10 MΩ ±1%
Input bias current: <50 pA at 23 °C Hardware & Interfaces
Channels: 2 independent DMM modules
Form factor: 1U high, full rack width
Communications: USB-A (flash drive), USB-B (data/control), Ethernet LAN (LXI 2016 compliant, TCP/IP, IEEE 802.3)
Digital I/O: For stand-alone binning and component handler interfaces
Firmware: Upgradeable and downgradeable
Key Features
Embedded Test Script Processor (TSP) for direct on-instrument script execution, reducing PC overhead
TSP-Link support enables master/slave instrument-to-instrument communication
Simplified trigger model with measure configuration lists
Built-in comparator for pass/fail limit testing
No front-panel display; virtual front panel via LAN
SCPI and TSP programming languages
Typical Applications
Multi-device simultaneous characterization in production test
Transient capture and waveform analysis
Low-current and low-voltage component validation
Stand-alone automated test binning operations
Compatibility & Integration The DMM7512 integrates into LXI-compliant test systems via Ethernet and supports legacy SCPI control. USB interfaces enable firmware updates and direct PC communication. Digital I/O expands system integration with component handlers and external logic.
Specifications
| Parameter | Value |
|---|---|
| Voltage / Current Range | 1 V, 10 V, 100 mV, 100 V, 1000 V (DC voltage ranges) |
Keithley DMM7512 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Keithley DMM7512. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Keithley DMM7512 price
This Keithley DMM7512 is listed at $7,970. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Keithley DMM7512 calibration cost
NIST-traceable calibration for the Keithley DMM7512 is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Turnaround is 1 to 3 business days after receipt. See full calibration details →
