VIBRATION ISOLATED WORK TABLES (VIWT)
JASH vibration isolation work table (VIWT) is mainly known as optical & opto-electronics laboratory work table used in laboratories as work station for passive isolation for sensitive equipment like laser optics optical and electronic scales medical equipment and measuring instrument. These precision work tables are also usedin metrology rooms/laboratories for measurement of very precise components like roundness testers gear measuring machines, surfaces measuring machines etc. the work table can be of granite stone o SH-V stress relieved gray cast iron. the work table top surfaces can have feature of drilled holes tapped holes guiding grooves milled T-slots or any other features as may be required for applications
VIWT has features of low frequency isolation and leveling of work table. work table can be isolated from vibrations up to(a) vertical natural frequency approximately 2.0 Hertz or better and (b) horizontal natural frequency approximately 3.0 Hertz or better for some applications coarser vibration isolation up to about 10+2 Hertz or more can also be suppliedG for Granite work table.
C for Gray Cast Iron work table.
S for non-magnetic Stainless Steel.
* Maximum load capacity on work table is based on Grade II accuracy of work table. For flatness accuracy Grade I this load will be 50% and for flatness accuracy Grade 0 this load will be 30%.