Active bandwidth

0.6 Hz - 150 Hz

Passive natural frequency

18 Hz vertical and horizontal

Effective active resonant frequency

0.5 Hz

Isolation at 1 Hz

40% - 70%

Isolation at ≥2 Hz

≥90%

Settling time after a 10 lb (4.5 kg) step input (10:1 reduction)

0.3 sec

Internal noise

<0.1 nm RMS

Operating load range per isolator

Low capacity: 400-1100 lbs (181-499 kg)
Med capacity: 900-2100 lbs (408-953 kg)
Hi capacity: 1900-4500 lbs (862-2041 kg)

Static lift capacity per isolator

9000 lbs (4090 kg)

Stiffness (1000 lb / 454 kg mass, Med capacity isolator)

40,000 lb/in. (73 x 10⁵N/m)

Magnetic field emitted at maximum 4 in.(102 mm) from the isolator

<0.02 μG broadband RMS

Active isolation elements

high-force piezoelectric actuators that receive signal from a high-voltage amplifier with an output of up to 800 VDC

Passive isolation element

single stiff isotropic elastomer (no compressed air supply required)

Vibration sensor elements

downward facing geophone type inertial sensors that measure floor vibration below the isolator and deliver voltage proportional to the velocity of vibration motion

Active feedback control loop

Floor vibration is measured, processed and attenuated below the spring supporting the isolated surface

Isolator dimensions (WxDxH)

11.75 x 12.5 x 10.8 in.
300 x 320 x 275 mm

Isolator weight

75 lb (34 kg)

Operating temperature

50° - 90° F
10° - 32° C

Storage temperature

-40° - 130° F
-40° - 55° C

Humidity (operating)

30 - 60%

System power requirements

100, 120, 230, 240 VAC
50/60 Hz AC;<600 W
CE compliant

Floor displacement

<480 μin. (12 μm) below 10 Hz

Isolator count per system

minimum of 3

Options

laminated stainless steel platforms, frames, risers, leveling devices, earthquake restraints, lifthoods

Weight

6.3 lb (2.9 kg)

Processor

150/75 MHz dual core

Sampling rate

10 kHz

Analog outputs

16 channels

Analog inputs

16 channels

Status light

single LED

Front panel ports

1x serial USB 2.0
1x serial Micro-USB
1x Ethernet RJ-45
2x BNC

Rear panel ports

1x serial USB 2.0
1x Ethernet RJ-45
1x RS-232 DB-9 legacy serial for legacy STACIS 2100 isolators

User interface

Front panel LCD display
Character menu on HyperTerminal
Extended GUI for Microsoft Windows
Embedded Ethernet GUI