So if you don't want the height rod then you can save money by purchasing the 400KL. The mechanical beam scale has a 10 year limited manufacturer warranty. This strong and durable mechanical scale weighs up to 390 pounds or 180 kilograms via the fixed beam and can be read on both sides.o if you don't want the height rod then you can save money by purchasing the 400KL. The mechanical beam scale has a 10 year limited manufacturer warranty. This strong and durable mechanical scale weighs up to 390 pounds or 180 kilograms via the fixed beam and can be read on both sides.
Definition [Suggest Change]. The Schedule Performance Index (SPI) is computed by dividing the Budget Cost for Work Performed (BCWP) by the Budgeted Cost for Work Scheduled (BCWS). This metric is an EVM performance factor representing schedule efficiency.
The SPI (as per RFC 2401) is a required part of an IPsec Security Association (SA) because it enables the receiving system to select the SA under which a received packet will be processed. An SPI has only local significance, since it is defined by the creator of the SA; an SPI is generally viewed as an opaque bit string. However, the creator of an SA may interpret the bits in an SPI to facilitate local processing.