Cem DT-178A 3-Axis Vibration Data Logger

The DT-178A is engineered to record acceleration data of vibration. It records with time, 3-axis vibrations with peaks to provide a history of shock and vibration conditions. It also records the time when free-fall happens. It measures and computes real-time spectral data using FFT (Fast Fourier Transform) from 0 to 60 Hz. Features Records 3-axis shock Comes with built-in accelerometers Measures dynamic and static acceleration Comes with free-fall detection mode Designed to handle real time operation and FFT Includes user settable trigger level Comes with high speed USB 2.0 interface Technical Specifications Acceleration sensor MEMS Semiconductor Acceleration range ±18 g Acceleration resolution 0.00625 g Calibrated accuracy ±0.5 g Frequency range 0 Hz ~ 60Hz Data memory  4Mbit FLASH (85764 peak acceleration samples and 210 freefall samples) Data format Time stamped peak acceleration and freefall, average and peak vector sum Sampling rate 1 second to 24 hours Power 3.6 V battery, specs : 14250 or 1/2AAA Power consumption 1 mA (average) recording, <15µA idle Battery life About 1000 hours Computer interface USB Operation temperature and humidity 0 °C ~ 40°C 10 %RH ~ 90%RH Storage temperature and humidity -10 °C ~ 60°C 10 %RH ~ 75%RH Dimension The pedestal : 106mm x 56mm x 33.5mm The datalogger : 95mm x 28mm x 21mm System requirement Windows PC Minimum hardware requirement 8 M EMS memory, 2M hard disk, a free USB jack Package Included DT-178 vibration data logger Instruction manual 3.6V Lithium battery Windows software Clamshell