Standa 2008 - Standa - #15

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Active Vibration Isolation System
0
ITS-200
This moderately priced dynamic vi­bration isolation system achieves in a very small volume better isolation than is possible with the biggest and most expensive passive systems. Inertial feedback is used via electro­magnetic transducers to provide not only isolation from building vibra­tions, but also isolation from vibra­tion sources placed on the system itself. This means, for example, that a delicate microscope isolated by the system will remain at rest de­spite forces being applied via the operator's hands. The inherent stiff­ness of the system, typically 25 times greater than that of a 1 Hz reso­nance passive isolator, imparts ex­cellent directional and positional stability. The characteristics of an active isolation system are typified by the virtual lack of any low fre­quency resonance, a resonance which plagues all passive isolation systems. The 1TS-200-M is a com­plete active isolation system measur­ing 210x210x125 mm per single unit. The system isolates against all six possible translational and rotational vibration modes and has been de­signed to offer excellent isolation even at frequencies as low as 2-3Hz, where many buildings show large horizontal amplitudes due to oscil­lation about the vertical axis.
£o CO
™ n w
n ° C/l
re g re
2
IO
SO
O № 3 —
O.I
S
o
O.OI
I IO
Frequency (Hz)
O.I
1OO
8C
2
SPECIFICATIONS
Isolation Transmissibility Correction forces System noise Minimum load Maximum load Static compliance
Electrical
Safety class Power consumption Input voltage Fuses
Dynamic I Hz to lkHZ, purely passive beyond 1kHz See attached curve. Above 10 Hz transmissibility <0.01 (-40dB)
Maximum ±4N in any direction Less than 20 n/GVHz from 0.1-200 Hz in any direction
—100 kg (four legs) 800 kg (four legs) approx. 120 m/N vertical approx. 30-400 m/N horizontal
o
C8o8SoC
CD ft" fl)
00 l/l e ti
re
2
Typically IO W, maximum 50 W (70 VA) 115-230 V AC±10%, 50-60 Hz 2x1.6A/250V slow, located in the power socket on the rear side of the unit
in
88
Normal Environmental Conditions
Protection class Temperature range
IP 20 5°C - 40°C
1
o
10 - 90% (5 - 30°C)/10 - 60% (30 - 40°C)
Indoor
Up to 2000 m (6.500 ft)
elati e
Application Altitude
midity
= 3s
8 reg.
3 q //
re re 8 = 32

pageCatalog pdf di En 2012-06-22-01