Postrojenje za ispitivanje vibracija

ETS M437A mit IPA120H Verstärker + THVS720-

ETS Solutions
Type: M437A + IPA120H + GT762M / GT350M + HE762SQM-370 + THVS720-W5
Technical data:
Sine force: 4,000 kgf / approx. 39.2 kN
Random force: 4,000 kgf / approx. 39.2 kN
Frequency range: DC to 2,500 Hz
Max. continuous displacement: 51 mm
Max. sine vibration speed: 2.0 m/s
Max. sine acceleration: 981 m/s² / approx. 100 g
The IPA120H provides a significantly higher peak power during shock testing.
Shock power IPA120H / M437A:
3 ms: 12,540 kgf / approx. 123 kN
6 ms: 11,880 kgf / approx. 116.5 kN
11 ms: 9,240 kgf / approx. 90.6 kN
18 ms: 5,676 kgf / approx. 55.7 kN
30 ms: 2,688 kgf / approx. 26.4 kN
Max. shock speed: 2.97 m/s
Max. shock displacement: 51 mm
Pulse shape: Half Sine
Pre/Post Pulse: Square 20 %
Vibration exciter type M437A
Diameter of armature: 370 mm
Effective moving mass: 34 kg
Number of threaded inserts: 16 stainless steel inserts
Threaded inserts standard: M10
Bolt circle: 8 x Ø 150 mm
Bolt circle: 8 x Ø 300 mm
Resonant frequency of armature without payload: approx. 2,250 Hz
Max. static payload: 500 kg

Weight of shaker approx.: 2470 kg
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Dimensions of shaker with GT slip table approx.: 2,426 × 1,082 × 1,185 mm (L × W × H)
Base frame: approx. 2,130 mm length, 700 mm height
Surface area of slip table: 762 × 762 mm
Head expander
Type: HE762SQM-370
Surface area: 762 x 762 mm
Height: approx. 250 mm
Weight: approx. 74 kg
Usable frequency range: 5 to 2,000 Hz
Resonant frequency: 1,216 Hz
Power amplifier
Type: IPA120H
Amplifier power: 120 kW
Efficiency: > 90 %
Switching frequency: 112 kHz
Signal-to-noise ratio: > 70 dB
Dimensions approx.: 550 x 800 x 2070 mm
Weight approx.: 550 kg
Cooling fan
Type: HP-3AV / HP-3A
Motor power: 7.5 kW
Air flow rate: approx. 0.73 m³/s
Air pressure: approx. 0.082 kgf/cm²
Compressed air supply for shaker: 6.9 bar
Climate testing chamber
Type: THVS720-W5
Temperature range: -70 °C to +180 °C
Heating rate: 5 K/min
Cooling rate: 5 K/min
Humidity range: 10 % to 98 % RH
Test chamber dimensions: 1400 x 1200 x 1200 mm
Test chamber volume: approx. 2016 liters
External dimensions: 4600 x 2350 x 2500 mm
Voltage supply: 380 VAC / 50 Hz / 3 phases
Power consumption: max. 45 kW
Refrigerant: R449A / 4.8 kg
Refrigerant: R508B / 3.2 kg
Weight of climate chamber: approx. 7000 kg
Water-cooled
Cooling water requirement: 4.9 t/h
Cooling water inlet: ≤ 18.3 °C
Water pressure: 0.2 to 0.4 MPa
Water connection: G2" / DN50
Mobile shaker chamber
Travel distance of chamber: approx. 1050 mm
The climate chamber is mounted on a rail system and designed for combination with the horizontal slip table and the vertical shaker.
Chamber equipped with:
1 x vertical connection plate
2 x horizontal connection plate
1 x blind plate
Thermal barrier for head expander
Thermal barrier for slip table
Application:
Vibration testing
Sine testing
Random / noise testing
Shock testing
Temperature testing
Humidity testing
Climate and vibration testing
Environmental Stress Screening (ESS)
Condition: used
Scope of supply:
Shaker M437A
IPA120H power amplifier
GT762M / GT350M slip table
HE762SQM-370 head expander
HP-3AV cooling fan
THVS720-W5 climate testing chamber
Age-related and usage-related signs of wear
Dirt, paint chips and traces of corrosion present
Optical condition according to pictures
Shipping or forwarding possible.
Subject to changes, errors and prior sale.
We will gladly answer further questions by telephone.
If you have any further questions, please do not hesitate to contact us by telephone.

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