Jay Instruments and Systems Pvt. Ltd. Manufactures Load Cells with Moveable Load Points. Jay Instruments and Systems Pvt. Ltd. Is an ISO 9001:2000 certified company. Load Cells with Moveable Load Points or Vishay Nobel Weighing Modules reduces the effect of thermal expansion of support structure. It is used for application when structure deflection or wind loads are present and allow process vessels to be weighed while agitated.