Biss

Bi-00-375 BiSS servo-hydraulic test systems are used for developmental testing and quality assurance of elastomers including engine and transmission mounts, bushings and other rubberized components, used to suppress noise and vibration. These systems assess vibration response at frequencies ranging from 0 to 200 Hz, displacements ranging from 0.05 to 15 mm and forces ranging from 0 to 25 kN. Production test systems automatically test parts for damping response over a specified amplitude and frequency.

Standard Features  • Fully integrated single footprint system  • Interchangeable tooling to accommodate wide variety of dampers  • Multifunction operator controls to enable part selection  • Air conditioned enclosure for controls, electronics and computer  • Fully digital control  • 5/8/10/15/25 kN force rating actuators  • 25/50/100 mm actuator stroke options Applications  • Static & dynamic testing of elastomers  • Determination of loaded height  • Determination of static stiffness & dynamic rate  • Determination of  damping coefficient  • Determination of tan delta / phase angle  • Durability testing  • Part qualification against prescribed tolerances  • Statistical analysis

Specifications 

 Load capacity

 5/8/10/15/25 kN, others custom.

 Frequency range

 0.01 to 100 Hz standard. 200 Hz optional.

 Actuator capacity

 5/8/10/15/25 kN, others custom.

 Actuator stroke

 25/50/100 mm, others custom.

 Power & environment

 440V 3-phase, 20 KVA. Rating: indefinite continuous usage.
 No external cooling required. UPS protection against power.

 Controls

 Full digital control using Digital Signal Processor with 15 KHz
 servo-loop update and data acquisition. Adaptive control for
 micron-level stroking precision.Sub-Newton load resolution.
 All controls housed in dust free air conditionedenclosure.
 Automated tooling for ejection of passed part and chute drop
 sense for rejects.

 Dimensions

 Fully integrated single footprint approx 1000 x 1200 mm.

 Weight

 Max 1.5 tons