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RION Vibration Calibrator VP-33A

Vibration Calibrator for Vibration Level Meter Inspection and Calibration

* Mechanical excitation method (cam type) designed for low distortion.
* Drive motor operation remains stable even in case of load and power supply voltage fluctuations. Consequently there is almost no change in the calibration level / calibration frequency due to weight differences of accelerometers.
* Supplied accelerometer holder enables horizontal calibration.

Vibration Calibrator

Model:

VP-33A

Maker:

RION CO.,LTD.

Specifications

 

Oscillator frequency 6.3 Hz ± 2 %
Acceleration 97 dB ± 0.5 dB (0 dB = 10-5  m/s2  (rms))
1 m/s2 ± 0.06 m/s2 (peak)
Acceleration waveform distortion Max. 5 % (Frequency range: 1 Hz to 100 Hz)
Excitation table 130 mm dia.
Accelerometer fastening screw diameter: M6 x 10 mm
Maximum supported weight 2.6 kg
Ambient conditions for operation +15 to +35 °C, max. 90 % RH
Power requirements 100 V AC (50 Hz/60 Hz switchable) max. 1 A
Dimensions and weight 196 (H) x 304 (W) x 189 (D) mm, approx. 21 kg
Supplied accessories AC power cord x 1
Accelerometer holder B (VP-54A) x 1 (for PV-83 series horizontal calibration)
Options Insulating attachment VP-53C (for calibration of
accelerometers other than those of vibration meters)

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