Vibration Testing: Services for Government and Industry: Featured Testing Service
Delafield, Wisconsin-based DATASYST Engineering & Testing Services, Inc. is a leader in vibration testing. They conduct vibration testing in a controlled laboratory environment or in actual field operating conditions.
The types of vibration testing performed at DATASYST are:
Random Vibration: replicates complex frequencies in a chosen bandwidth.
Sine Sweep Vibration: sweeps across a frequency spectra, at a specified rate, testing can be performed to identify resonant frequencies of a unit under test.
Sine Dwell Vibration: dwells at a specific frequency, often at a resonant frequency, to duplicate a worst case condition for the unit under test.
Sine on Random Vibration: is performed by overlaying a sine dwell on a random vibration profile.
Vibration with Environmental: allows a product to be subjected to vibration and an environmental condition (hot/cold/humidity) simultaneously.
DATASYST Capabilities / Equipment include:
Electro-Dynamic Vibration Systems
• Ling, Unholtz-Dickey
• Force ratings to 12,000 force pounds
• Frequency range of DC to 14,000 Hz
• Two inch stroke with tables to five foot by five foot
Servo-Hydraulic Vibration Systems
• MTS, Excite
• Force ratings to 30,000 force pounds
• Frequency range of DC to 1000 Hz
• Strokes to 10″ with tables to six foot by five foot
DATASYST Frequently-Used Specifications:
• MIL STD 202; Shock/Vibration (high frequency and random) A2LA Accredited
• MIL STD 810; Vibration/Shock; A2LA Accredited
• MIL STD 883; Vibration (variable frequency)/Vibration Fatigue/Shock; A2LA Accredited
• IEC 68-2-6, Vibration(sine) A2LA Accredited
• IEC 68-2-27, Shock A2LA Accredited
• IEC 68-2-29;
• GR-63-CORE, Vibration/Shock A2LA Accredited
• GR-487-CORE;
• RTCA/DO-160; Vibration/ Operational Shock and Crash Safety A2LA Accredited
• Various SAE Mechanical Shock/Mechanical Vibration (J1211 and J1455) A2LA Accredited
• Various Bellcore and ASTM.