Portable Vibration Shakers
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Portable Vibration Shakers Hardy Shakers Model HI 803/813 HI 803/813 portable vibration shakers are designed to be used in the eld or shop to verify the performance of vibration transducers, connectors, cabling, instruments or permanently installed condition monitoring systems. Both models are battery-powered, portable and feature a built-in reference accelerometer and indicator with calibration traceable to the National Institute of Standards and Technology (NIST). SEISMIC PRODUCTS These shakers can easily check velocity transducers, accelerometers and non-contacting Eddy Probe displacement measurement systems. Simply attach the transducer to the shaker head (displacement probes require a mounting xture and target), set the shaker to a known vibration reference level, and verify readings. The reference test level can be set in acceleration, velocity, or displacement, English or Metric. Specications Features • Actual precision vibration testers True and accurate testing of vibration sensors • NIST traceable calibration reference High-level vibration accuracy • Variable frequency and adjustable vibration amplitudes Rapid set-up for all vibration conditions • Battery operated Ability to “take the calibration lab to the eld” Model HI 803 Battery Type Charger Sealed, rechargable Sealed, rechargable Velocity Readout Displacement Readout Frequency Range Acceleration Readout (+ 1 digit) Maximum Output NIST traceable standard NIST traceable standard Waveform Distortion Reference Output Maximum Unsupported • Loop checks of vibration monitoring systems • Verication and testing of velocity transducers, accelerometers, eddy current probes, etc. • Troubleshooting of issues in vibration monitoring loops • Calibration of portable vibration analyzers • Conrmation of vibration alarms Physical Size & Weight Sensor Mounting Thread English & Metric Readout Indicates Test Sensor Output mass loading compensation, phase Internal Memory Built-In Printer Yes, stores test data Yes, thermal type, prints current or stored test data RS-232 Output Yes, stored data transfer Experience Value

Portable Vibration Shakers Hardy Shakers Model HI 803/813 Description Portable Shaker, variable frequency and amplitude control, manual and sensitivity modes (sensitvity mode tests the transducer and provides a mV/unit output to compare with the sensor manufacturer’s specications), built-in self-test program, built-in printer with paper, data storage, RS-232 port and data transfer software, 120V, standard accessories, CE Approved. Same as the HI 803-120V, except the voltage requirement is 240 volts. Portable Shaker, variable frequency and amplitude control, 115/220V, standard accessories,...