General Radio 1657 LCR Bridge / RLC DigiBridge – QuadTech

The General Radio 1657 LCR Bridge, also known as the RLC DigiBridge, later rebranded under QuadTech, is a sophisticated instrument designed for precision measurement of inductance (L), capacitance (C), and resistance (R). This digital bridge is equipped with advanced features that allow for automated and highly accurate testing, making it suitable for both laboratory and production environments. The 1657 offers a broad measurement range and includes functions such as automatic balancing and digital display, which enhance its ease of use and accuracy. It operates over a wide frequency range, typically up to 100 kHz, allowing for detailed analysis of components under different conditions. The device’s microprocessor-controlled operation ensures consistent and repeatable results, while its robust construction guarantees durability. The General Radio 1657 LCR Bridge is an essential tool for engineers and technicians, providing reliable and precise measurements for component testing, circuit design, and quality assurance.

Specifications

• Measurement Range: Wide range of measurement capabilities covering various impedance values, frequencies, and component types.
• Frequency Range: Supports measurements across a broad frequency spectrum, enabling testing at different frequencies.
• Accuracy: Provides high accuracy in measuring the impedance parameters, ensuring reliable results.
• Resolution: Fine resolution for detailed analysis of component characteristics and variations.
• Measurement Modes: Offers multiple measurement modes including impedance (Z), admittance (Y), and phase angle (θ) for comprehensive testing.
• Display: Clear and intuitive display interface for easy reading and interpretation of measurement results.
• Controls: User-friendly controls for convenient adjustment of settings and operation.
• Interface: Equipped with interfaces for data transfer, connectivity to external devices, and integration with test automation systems.
• Built-in Functions: Includes built-in functions such as automatic balancing, nulling, and calibration for enhanced efficiency and accuracy.
• Compliance: Complies with industry standards and regulations, ensuring accuracy and reliability in measurements.
• Software Support: Compatible with software packages for data analysis, reporting, and integration with laboratory information management systems (LIMS).
• Construction: Robust construction with quality materials to withstand rigorous testing environments and ensure long-term durability.
• Dimensions (H x W x D): Compact and ergonomic design for easy integration into laboratory setups and workspaces.
• Weight: Lightweight design for portability and ease of transportation between different testing locations.
• Power Source: Typically powered by AC mains or batteries, providing flexibility in usage.