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Vibration Simulation System ▷
Vibration Controller
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product
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제품사양 |
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적용사례 |
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기술자료 |
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Vibration Controller
RC-1120
RC-1120 supports RANDOM, SHOCK, and SINE vibration tests. Additionally, RANDOM and SHOCK vibration tests based on measured data can be conducted. RC-1120 is a high-performance, all-in-one, digital controller. |
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■Features |
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High-performance, all-in-one |
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Easy-to-operate |
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Superior protection from environmental challenges, compact design |
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RANDOM and SHOCK tests based on measured data |
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4 channels for input signals equipped as standard
(each channel includes a charge amplifier.) |
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| Control/Monitor Signal Input |
Number of Chs. |
4 |
| Input Signal |
Charge or Voltage |
| Signal Output |
Number of Chs. |
1 |
| Display |
Type |
EL Display (Yellow) |
| Resolution |
512 x 256 dot |
| External Input/Output |
1.Remote Control Contact I/O Port
2.Communication port (GP-IB)
3.Printer port (Centronics)
4.Plotter port (RS-232C)
5.Composite Video Signal port (1-1 Vp-p BNC)
6.Analogue XY Signal Output port (software SINE is used) |
| Data Storage |
Built-in Memory (256kB) |
| Available Hard Copy Printers |
ESC/P command acceptable DOS type printer
Video printer
Plotter |
| Ambient Conditions |
0～40℃, below 85% RH, no condensation |
| Dimensions & Mass |
W430 x H150 x D430 mm 13.5kg |
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 The standard SINE vibration test can be performed easily. |
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| Control Freq. Range |
1-5000 Hz |
| Freq. Resolusion |
Less than 10-4 of the output signal freq. |
| Control Dynamic Range |
＞90 dB |
| Control Method |
Swept-sine amplitude is controlled by the feedback method |
| Averaging Method at Multiple Control Response input |
●Average control ●Max. control,
●MIN control |
| Peak Estimations |
●Caluculation from the average of the absolute value (EP avg)
●Caluculation from the rms value (EP rms)}
●Extraction of the fundamental frequency's peak (Tracking) |
| Operation Mode |
Sweep |
Operation or Non-operation of Linear sweep or LOG sweep |
| Control object |
Response signal or output voltage |
| Limit control |
Available for each control channel or monitor channel |
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 In the RANDOM vibration test, allthe parts, regardless of resonance frequencies, resonate simultaneously so that failures under actual conditions can be discovered during testing. |
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| Control Freq. Range |
125/250/500/1000/2000/4000 Hz |
| Control Lines |
100/200/400/800 lines |
| Control Dynamic Range |
＞65 dB |
| Control Method |
PSD control of random signal by the feed-forward method.
●Closed Loop Control (normal mode)
●Open Loop Control
(High Speed SCREENING mode) |
| Averaging Method at Multiple Control Response input |
●Average control
●MAX. control |
| Reference Spectrum |
A : By definition of break points
(Max. 32 points)
B : By definition of measurd spectrum data
(Option software MEASURE is required) |
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 This shock controller easily allows SHOCK testing using an electrodynamic (or electro-hydraulic) vibration test system. |
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| Control Freq. Range |
125/250/500/1000/2000/4000 Hz |
| Control Lines |
100/200/400 lines |
| Control Dynamic Range |
＞65 dB |
| Control Method |
Finite data length waveform control basing
on the feed-forward method |
| Reference Waveform |
Difined
SHOCK
waveform |
a.Half-Sine
b.Saw-tooth
c.Trapezoidal
d.Triangle
e.Syntnesized
(General trapezoidal waveform)
f.Haversine |
Measured
waveform |
(Option software
MEASURE is equired) |
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모델명 : RC-1120
