• Measures and generates standard linear signals for current and voltage loops (mA and volts).
• Designed for on-field use, it offers all advantages of a documenting calibrator.
• Simultaneous input and output operation.
• Internal regulated 24 Vdc power supply for 2-wire transmitters.
• Special function for transmitter calibration converts any input signal into any output signal.
• Square root function for mA input and output.
• Generates, simulates and reads mA signals.
• Automatic power off configuration to save battery.
• Small, battery-operated, portable (rechargeable battery, charger and carrying case included).
• Interfaces with Windows-based Calibration Software Isoplan-5 to provide a true Computer-Aided Calibration System.
• Real-time data acquisition capability when connected to a computer.

LC-505 loop calibrator allows the measurement and generation of signals used in current (4 – 20 mA) and voltage (1 – 5 V, 0 – 1 0V) loops. Distinguished from regular loop calibrators due to its high-accuracy, possibility of similtaneous measurement and generation of isolated signals, on-line communication with computer, working as a data acquisition point, and full computer-aid for instrument calibration and adjustment tasks.
Incorporates the most modern concepts of calibration and adjustment via computer, where data are shared between instrument and computer, improving efficiency in handling information through report and certificate issues, automatic work management, data organization and storage for an overall coverage of quality procedure requirements, specially those related to ISO-9000.
When connected to a computer it can be used for real-time data acquisition.