AE Accessories

Low Frequency Vibration Signal Conditioner (for Low band vib

Model：
Overall dimensions：240(W) x 150(D) x 35(H) mm
Product weight：Approx 920g
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Product introduction
Technical parameters
Product accessories
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A compact Signal Amplifier to make optimal signal processing being connected with the Servo type Accelerometers. It is used for Vibration Acceleration Measurement, Waveform Observation, for various Analysis in combination with the AC Voltage Meter, Oscilloscope, FFT Analyzer respectively. Furthermore, Voltage signals from the Microphones or Sound Level Meters can be output to the instruments like Recorders along with the Vibration Signals.

Features

Very Light Weight・Compact Design (920g)
6 Channels (Vibration Signal Inputs) ＋２Channels (Voltage Signal Inputs)
Connectable to 3 Axis Pickup
Sensitivity Range Change-over ＋Low-pass Filter
High Signal / Noise Ratio
Connectable to Wave Stocker

Category	Functions	Descriptions	Details
Amplifier	Measurement Channel	Vibration Input ×6 (CH1 ～ CH6) Voltage Input ×2 (CH7 ～ CH8)	Voltage Inputs from Servo type Accelerometer (Single Axis type, 3 Axis type), Noise Level meter, Pressure meter, Thermo meter,
	Input Combination	CH1 ～ CH6 AC/DC CH7 ～ CH8 DC	CH1 ～ CH6 AC: 0.1Hz ～DC, :Zero Adjustment・Gravity Acceleration Cancellation DC only CH7 ～ CH8 DC only
	Frequency Response	CH1～CH6 0.1Hz/DC～12Hz（±0.5dB） 0.1Hz/DC～30Hz（±0.5dB） 0.1Hz/DC～60Hz（±0.5dB） CH7～CH8 DC～12Hz（±0.5dB） DC～50Hz（±0.5dB）	CH1 ～ CH6 Variable Low-pass filter to be set as fc=20Hz. 50Hz. 100Hz CH7 ～ CH8 Low-pass filter to be set on or off of fc=20KHz
	Measurement Range	CH1 ～ CH6 0.01m/s2・0.1m/s2・1m/s2・ 10m/s2 CH7 ～ CH8 ±5V Full Scale Voltage Signal	―
	Output Signal	±5V Full Scale Voltage Waveform Signal	2 Signal Routes (for Recorder, for Waveform Data Acquisition, Analysis)
	Linearity	±0.5% Full Scale	―
	Inter Range Error	±2%	―
	S / N Ratio	60dB～100dB or more	>100dB(Measurement Range:10m/s2)
			>96dB(Measurement Range:1m/s2)
			>80dB(Measurement Range:0.1m/s2)
			>60dB(Measurement Range:0.01m/s2)
	Calibration Signal Output	12Hz Full Scale equivalent	Calibrated for 0.01m/s2 Range
	External Control	Measurement Range Low-pass Filter	Controlled by TTL level Signal
	Power	9 ～12VDC, 2A	―
	Power Consumption	4W	Increases by（0.8×Axis Number） watts connected with Pickups
	Ambient Environment	0～＋50℃	―
	Outer Size	240(W) x 150(D) x 35(H) mm	―
	Mass	Approx 920g	―

Option

Category	Function	Content	Details
Hardware	Output cable	Mini plug - BNC 1.5m	―
Hardware	Battery pack	Continuous Operation ： ≧3hrs. for 6ch Measurement	Battery for Lap top

Optional Application

■For Performance Improvement of Ultra Precision Equipments as of Semiconductor Production Facilities: Best suitable for Measurements of Micro Tremor of the ground or bridges, Vibration of Floor, Evaluations of Vibration Isolation Effects.

Optional Application