Universal Vibration System

Specification

1] Instructional and experimental vibration system, experiments on damping, resonance, two-weight system and vibration absorption
[2] 6 pendulum oscillators, 2 bar-type oscillators, 1 spring-mass oscillator
[3] Electrical imbalance exciter 
[4] Electronic exciter control unit with digital frequency display and TTL output for triggering external units
[5] Adjustable absorber with leaf spring
[6] Oil-filled damper 

Technical Data

Bar, rigid: l x w x h: 700x25x12mm, 1.6kg
Bar, flexible: l x w x h: 25x4x700mm, 0.6kg 
Tension / compression springs

- 0.75N/mm

- 1.5N/mm 

- 3.0N/mm
Imbalance exciter

- 0...50Hz

- 100cmg
Oil-filled damper: 5...15Ns/m

- leaf spring, wxh: 20x1.5mm

- total weight: approx. 1.1kg

- adjustable 5...50Hz
Groove width of frame: 10mm

Drum recorder: 20mm/s, width 100mm

Polar diagram recorder: D=100mm

Dimensions and Weight

l x w x h: 1000 x 800 x 1800 mm
Opening in frame w x h: 870 x 650 mm
Weight: approx. 160 kg

Connections

230V, 50/60Hz, 1 phase or 120V, 60Hz/CSA, 1 phase (control unit)

Scope of Delivery

1 frame and laboratory trolley

6 pendulums

2 bars