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Portable Vibration Calibration for Research & Development

Shakers and portable calibration units are available for on-site validations.

From PCB Piezotronics

Handheld Shaker

Handheld Shaker – 394C06

The Model 394C06 Handheld Shaker is a small, self-contained, battery powered vibration exciter specifically designed to verify accelerometer and vibration system performance. It accepts sensors weighing up to 210 grams and delivers a controlled 1 g mechanical excitation.

  • Acceleration Output: (±3%) 1.00 g rms (9.81 m/s² rms)
  • Velocity Output: 0.39 in/sec rms (9.81 mm/s rms)
  • Operating Frequency: (±1%) 159.2 Hz (159.2 Hz)
  • Maximum Load: 7.4 oz (210 gm)

From The Modal Shop

Portable Shaker Table

Portable Shaker Table - 9100D
(Learn more on www.modalshop.com)

The Model 9100D Portable Shaker Table performs on-site calibrations of accelerometers, velocity sensors and proximity probes from 7 Hz to 10 kHz. Designed to withstand the harsh conditions of the industrial environment, the 9100D can be taken directly to the location of installed sensors, eliminating downtime and making regular calibration a viable option.

  • Validate from 7 Hz to 10 kHz (420 to 600 000 CPM)
  • Extensive 18 hour battery life
  • Supports payloads up to 800 grams
  • Test accelerometers, velocity sensors, proximity probes
  • Test complete measurement chains on the plant floor
Low Frequency Portable Shaker Table

Low Frequency Portable Shaker Table - 9200D
(Learn more on www.modalshop.com)

The 9200D Low Frequency Portable Shaker Table is designed for verifying critical vibration instrumentation used to protect slow speed rotating equipment as low as 0.7 Hz (42 CPM). Until now, technicians were required to remove moving coil velocity sensors, low frequency accelerometers and proximity probes during an outage and send these instruments to a separate lab for calibration. Battery-powered, rugged and portable, the 9200D brings low frequency calibration to the plant floor.

  • Calibrate from 0.7 Hz to 2 kHz (42 to 120 000 CPM)
  • Long lasting 14 hour battery life
  • Rugged, lightweight design is ideal for industrial applications
  • Closed loop control reduces testing time
  • Confirms entire measurement channel: sensor, cabling, signal conditioning and data acquisition systems
Portable Vibration Calibrator

Portable Vibration Calibrator - 9110D
(Learn more on www.modalshop.com)

Calibrate sensors from 7 Hz to 10 kHz and generate calibration certificates with the Model 9110D Portable Vibration Calibrator. The 9110D calculates and displays test sensor sensitivity in real time. The unit has a built-in ICP® or voltage test sensor input for direct connection and readout of the most common types of accelerometers and velocity transducers.

  • Calibrate from 7 Hz to 10 kHz (420 to 600 000 CPM)
  • Complete vibration calibration laboratory in a box
  • Offers real time sensor sensitivity display
  • Extensive internal memory supports up to 500 records
  • Create ISO 17025 compliant calibration certificates with easy data transfer via USB flash drive
Low Frequency Portable Vibration Calibrator

Low Frequency Portable Vibration Calibrator -
9210D
(Learn more on www.modalshop.com)

Reduce perceived risk in a hard insurance market using the The Modal Shop’s Model 9210D Low Frequency Portable Vibration Calibrator. The 9210D allows plant managers to put ISO 17025 compliant vibration calibration certificates in the hands of their insurance risk engineer at the end of the plant tour, making it easier to obtain business interruption insurance while promoting a safe, technologically advanced working environment.

  • Calibrate from 0.7 Hz to 2 kHz (42 to 120 000 CPM)
  • Generate ISO 17025 compliant calibration certificates
  • Verify alert and alarm settings on vibration monitoring systems protecting slow speed machinery
  • Simulate vibration in velocity, displacement or acceleration scales at actual machine running speeds
  • High payload capability allows for calibration of moving coil velocity transducers