Description
The Agilent 3561A Dynamic Signal Analyzer is a versatile and precise instrument designed for analyzing and measuring dynamic signals across a range of applications. With a frequency range from 0.1 Hz to 100 kHz, it is particularly well-suited for low-frequency vibration and acoustic measurements. The 3561A features a dual-channel capability, allowing for simultaneous analysis of two signals, which is essential for tasks such as transfer function measurements and cross-channel analysis. Its high-resolution digital display provides clear and detailed spectra, while the built-in FFT (Fast Fourier Transform) capabilities ensure accurate frequency domain analysis. The analyzer also offers advanced signal processing functions, including averaging, windowing, and zoom analysis, to enhance measurement accuracy and flexibility. Designed for both laboratory and field use, the Agilent 3561A combines robust performance with user-friendly operation, making it an indispensable tool for engineers and researchers working in fields like mechanical engineering, acoustics, and electronics.
Specification:
- Frequency Range: 0.1 Hz to 100 kHz
- Resolution Bandwidth: 0.125 Hz to 12.5 kHz
- Dynamic Range: 80 dB
- Input Channels: 2 (dual-channel capability)
- Input Types: AC, DC, ICP (Integrated Circuit Piezoelectric)
- Maximum Input Voltage: 40 V peak
- Amplitude Accuracy: ±0.2 dB
- Frequency Accuracy: ±0.02% of span
- Display: High-resolution digital display
- Signal Processing Functions:
- FFT (Fast Fourier Transform)
- Averaging (vector, RMS, peak hold)
- Windowing (Hanning, Hamming, Blackman-Harris, Flat Top)
- Zoom Analysis
- Analysis Functions:
- Transfer Function
- Coherence
- Cross Power Spectrum
- Auto Spectrum
- Triggering: Internal and external triggering
- Data Storage: Internal memory and external storage options via GPIB interface
- Output Options: GPIB, analog output
- Dimensions: 426 mm (W) x 221 mm (H) x 460 mm (D)
- Weight: 16 kg (approximate)
- Power Requirements: 100-240V AC, 50-60 Hz
- Operating Temperature: 0 to 55°C
Agilent 3561A available with the following specs and models:
- Agilent Technologies 3561AR Dynamic Signal Analyzer – 0.000125Hz-100kHz
- Agilent Technologies 3561A Dynamic Signal Analyzer – 0.000125Hz-100kHz
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Our Capabilities
Micro Precision can perform instrument calibration services on equipment from variety of applications for specific industries and lines of business. If you have a calibration need that is not listed in this area, please contact us.
Electrical
Micro Precision accredited electrical calibration lab services with multimeter, multifunction calibrator, oscilloscope, and power supply capabilities.
Optical
Micro Precision accredited optical, light, and fiber optic calibration lab services.
Thermodynamics & Chemical
Micro Precision accredited thermodynamic & chemical calibration lab services with temperature, humidity, life science, and pharma capabilities.
RF - Microwave
Micro Precision accredited RF & microwave calibration lab services.
Mechanical & Dimensional
Micro Precision accredited mechanical and dimensional calibration lab services with pressure, torque, force, flow, velocity, and aircraft jack load capabilities.
Laboratory Standards
Calibration laboratory standards are critical for your organization’s most accurate measurements.
Semiconductor Calibration
Micro Precision utilizes state-of-the-art technology to analyze semiconductor wafer thickness and step height.



