General Radio 544B Bridge
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Description
The General Radio 544B Bridge is a versatile instrument designed for precise measurements in electrical circuits. It features a robust construction and user-friendly interface, making it suitable for various applications in laboratories and industrial settings. This bridge offers high accuracy and stability, allowing for reliable and repeatable measurements. With its wide frequency range and adjustable parameters, the 544B Bridge provides flexibility to accommodate different testing requirements. Whether used for impedance measurements, frequency response analysis, or other tasks, this instrument delivers consistent performance and exceptional results.
Specifications
– Frequency Range: 10 Hz to 100 kHz
– Measurement Parameters: Impedance, admittance, phase angle
– Accuracy: ±0.2%
– Resolution: 0.1 mΩ, 0.1 μS, 0.1°
– Signal Level: 0.1 mV to 10 V
– Test Frequency Accuracy: ±0.01%
– Test Frequency Stability: ±0.005% per hour
– Measurement Speed: Up to 50 points per second
– Display: Digital display for measured parameters
– Input Impedance: 1 MΩ shunted by <10 pF
– Output Voltage: 1 Vrms (open circuit)
– Power Requirements: 115 VAC ±10%, 50/60 Hz, or 230 VAC ±10%, 50/60 Hz
– Dimensions: Approximately 19 x 15 x 7 inches (W x D x H)
– Weight: Approximately 30 lbs
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.