The PANTHER Model EDR -4 series shock & vibration data loggers, monitors and recorders are self-contained, user-programmable acceleration sensor/recorders. The compact, 5lb. Package is designed for remote, stand-alone shock and vibration measurement and recording over extended time periods ranging from several hours to several weeks.

The EDR-4 shock & vibration data monitor, logger and recorder is a precision field measurement instrument offering major improvements in recording speed, onboard data storage, dynamic range, data management, and programmability features.

The PANTHER shock & vibration data monitor, logger and recorder is programmed for test using a standard PC serial or parallel port, along with IST's DynaMax DM-1 software module. After Field recording data is transferred back to the host computer for processing and analysis.

Each PANTHER shock & vibration data monitor, logger and recorder is powered by a specially designed, user serviceable D-cell battery pack. The PANTHER's recording function is controlled by a custom designed recording and data management engine. The design is highly optimized for minimal power consumption while running at high, multi-channel digitization rates, and extremely large data memory storage capacities.

During active recording acceleration signals are digitized to 12 bit resolution and stored in digital memory onboard the unit.

The PANTHER shock & vibration data monitor, logger and recorder offers from 6 MB up to 108 MB of onboard data memory for wave-form recording.

Parameter Name	Parameter Value
Measured quantity	vibration, shock
Display	without display
Other characteristics	compact programmable with connector