VIBRATION INSTRUMENT Portable Balancer Model-7200A

Deskripsi

Portable Balancer Model-7200A is one of VIBRATION INSTRUMENT use for Tracking filter, and type balancer also available as a stroboscopic balancer without a photo sensor. Equipped with a FFT function and an automatic sampling function as afrequency analyzer and printable on the built-in printer vibration testing.

Fitur

• Balancer Model-7200A
• Extension cable for the pickup 30 meters long (with a cable drum)
• Electro-dynamic pickup (selectable from S2037F-100, B9200, I-544)
• Carrying bag
• Stroboscope
• Reflective type photosensor (optional)

Spesifikasi

Applicable vibration pickup		electro-dynamic vibration velocity pickup (Three types of pickup below are selectable by a trim switch.)
MODEL-2009		Sensitivity;10mV/mm/sInput impedance;10kΩ
B-9200		Sensitivity;19.7mV/mm/sInput impedance;10kΩ
I-544		Sensitivity;2.5mV/mm/sInput impedance;1MΩ
Vibration pickup input		Channel A or Channel B (selectable)
Rotational signal input		0?5V rise-up signal of 1 pulse per revolution  For indication of revolution and phase reference of the tracking filter
AC OUT		Vibration waveform output ±2V/FS?Output impedance 100Ω
Stroboscope output		for the attached stroboscope (turned on and off by a switch)
Display		Digital LED display and indicators
r.p.m. Indication / 500-10,000rpm Resolution 1rpm Indication of FIL OUT vibration value / Overall vibration value Indication of FIL IN vibration value / Filter pass value in Tracking or Man. Tune mode Phase angle indication / 0 to 359 degrees angle between the rise of a revolution pulse and a positive peak of the vibration waveform of the component of revolution LOCK indicator:Lights when the balancer is in synchronism with the revolution signal or the internal oscillator. INPUT SEL indicator / Shows an input channel that is under measurement Unit indicator:Lights to indicate an acceleration, velocity, or displacement
Analog meter		0-1 scale over 0-3 scale
FIL IN mode		Shows the filter pass value in the Tracking or Man.Tune mode
FIL OUT mode		Shows an overall vibration value
Printer		A built-in thermal printer
PRINT		Prints out the result of current measurement at any timing
ANALYZE		Captures vibration waveforms, performs FFT on them, and prints out the resulting graph and a list of up to five peaks.
AUTO LOG		Prints out the result of measurement of a selected channel under the specified conditions.
Range of vibration measuring frequency		10Hz~200Hz(±0.5dB)
Full scale range (10 dB step)
Displacement		1, 3.16, 10, 31.6, 100 ×1/100mm(P-P)FS
Velocity		1, 3.16, 10, 31.6, 100 mm/s (Peak) Full scale
Acceleration		1, 3.16, 10, 31.6 ,100 m/s2(Peak) Full scale
Stroboscopic balancer function (FILTER:MAN.TUNE)		Flashes at a vibration phase filtered with a frequency of theinternal oscillator as the central frequency. (500-10,000rpm)
Automatic capture and print function		Automatically captures vibration data according to OR of an r.p.m. change pitch and a time lapse pitch and prints out it together with time data.
Tracking filter function		Automatic tuning with the signal from the revolution sensor by the tracking filter
Power supply		AC100V±10V, Normally 1A or less, 2A fuse
Dimensions and weight		(W)300×(H)123×(D)230mm,4.5kg