Advantest R6452A Digital Multimeter
Advantest Laboratory Measurement Instruments. Frequency Range: 20 Hz to 100 kHz (AC voltage), 20 Hz to 5 kHz (AC current), Voltage / Current Range: 0.001 V DC to 700 V AC, 10 A AC, 10 A DC.
- Model
- Advantest R6452A
- Calibration
- Available on request
- Price
- $539
- Status
- In stock
- RFQ ref
- R6452A
This unit
The Advantest R6452A is a 5.5-digit digital multimeter engineered for R&D, manufacturing, and automated test systems. Its dual-channel architecture and dual display enable simultaneous independent measurement of two signals, creating a versatile measurement environment. Channel A delivers DC voltage, AC voltage, DC current, AC current, 2-wire resistance, low-power resistance, frequency, diode test, and continuity functions.
Channel B provides DC voltage, DC current, and AC current measurement. A dedicated rear-panel input accepts Type K thermocouples with cold-junction compensation for temperature measurement.
Technical Specifications
- Resolution: 5.5-digit display with maximum 199999 counts per channel
- DC Voltage Accuracy: 180 ppm + 5 digits (best case)
- DC Voltage Resolution: 1 µV on channels A and B
- Sampling Rates: 80 SPS (fast, max 1999 display), 10 SPS (medium), 2.5 SPS (slow, max 199999 display)
- AC Voltage Bandwidth: 20 Hz to 100 kHz with True RMS measurement
- AC Current Bandwidth: 20 Hz to 5 kHz with True RMS measurement
- Current Range: 10 A AC and 10 A DC maximum
- Voltage Range: 700 V AC, 0.001 V DC minimum
- Resistance Range: 200 Ω maximum
- Base DC Voltage Range: 2 VDC
Key Features
- Dual-channel simultaneous input with independent measurement capability
- Calculation functions: Null, Smoothing, dB/dBm, Scaling, MAX/MIN, and Comparator
- SRAM card slot (JEIDA Ver. 4 compliant) for data logging and PC compatibility
- Memory function recalls panel settings on power-on
- Type K thermocouple input with dedicated cold-junction compensator (LT1025)
- Half-width 19" 2U rack or benchtop form factor
- Manufactured in Japan
Interfaces & Integration
- Standard RS-232C serial interface
- Optional GPIB and BCD Data Output Units
- Compatible with automated test systems via configurable interfaces
- AC power input: 90 to 250 V
- Optional battery unit for portable field measurements
Typical Applications Manufacturing test floors, R&D laboratories, and integrated automated test systems benefit from the R6452A's dual-channel architecture and True RMS capabilities for AC measurements across industrial frequency ranges.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 20 Hz to 100 kHz (AC voltage), 20 Hz to 5 kHz (AC current) | Voltage / Current Range: 0.001 V DC to 700 V AC, 10 A AC, 10 A DC |
Advantest R6452A — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Advantest R6452A. Calibration covers DC voltage accuracy at all ranges, AC voltage (True RMS) accuracy at 50 Hz, 1 kHz, and 10 kHz, DC current accuracy, resistance accuracy at all decade ranges, frequency accuracy, and diode test voltage. Fluke 87V and 289 also include capacitance and temperature calibration.. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common Advantest R6452A faults: blown input fuse, worn input jacks, display segment failure, relay contact wear on bench DMMs. Common faults include worn input jacks (banana socket contact wear on the mA and COM terminals), blown input fuses (especially the 440 mA HRC fuse), and display segment failures. Keithley 2000/2001/2002 bench DMMs commonly develop relay contact wear affecting resistance accuracy after extended service.
Advantest R6452A price
This Advantest R6452A is listed at $539. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Advantest R6452A calibration cost
NIST-traceable calibration for the Advantest R6452A is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Calibration for this instrument covers DC voltage accuracy at all ranges, AC voltage (True RMS) accuracy at 50 Hz, 1 kHz, and 10 kHz, DC current accuracy, resistance accuracy at all decade ranges, frequency accuracy, and diode test voltage. Fluke 87V and 289 also include capacitance and temperature calibration.. Turnaround is 1 to 3 business days after receipt. See full calibration details →
