Remark:

• Differential manufacturing costs can vary depending on the direction of the measurement error of the current machine length measurement:

1. Overdelivery if the machine length measurement shows less length than actually produced. An overdelivery also exists if the customer is generally sent slightly more goods than calculated due to ignorance of their own measurement accuracy.
2. Underdelivery if the machine length measurement indicates more length than is actually produced.

Remark:

• Measurement Inaccuracy ELOVIS µSPEED-SMART: 0,05%
• Measurement Inaccuracy ELOVIS µSPEED-SMART-ECO: 0,3%

Remark:

Even properly maintained tactile measuring systems, such as:

• Measuring wheels
• Measurement via a free-running roller
• Measurement via the drive

are generally susceptible to differences from the actual material speed. This is particularly evident with:

• higher accelerations
• higher speeds
• elastic materials
• Materials with surfaces of varying grip
• soft materials
• Materials with varying thickness
• very thick and very thin materials
• wet materials

Errors can quickly be in the range of > 1.5 % or even significantly higher and often vary depending on the material. A system calibration service from ELOVIS, for example, provides certainty about your current measurement uncertainty.

Remark:

• 240 production days per year result from production on 5 days per week and 48 weeks per year.
• 336 production days per year result from production on 7 days per week and 48 weeks per year.