Inline Noncontact Eddy Current Sheet Resistance Meter for Thin Materials
Up to five significant digits available, depending on instrument range.
|Instrument Range||Dynamic Range in Ohms/square||Significant Digits Available at Each Order of Magnitude|
|Low End||High End||10k||1k||100||10||1||.1||.01||.001|
|Reading rate:||30 ms|
|Reading display rate:||240 ms (instrument displays the average of eight readings)|
|Max web speed:||1000 m/min|
|Reading drift with temperature:||No more than .04% of total resolution per degree Celsius per hour|
|Gap size:||3 mm|
|Minimum sample size:||3 cm diameter circle|
|Spatial resolution:||3 cm diameter circle|
|Maximum sample thickness:||1.5 mm|
|Reach in web:||20 cm|
|Maximum web width (while reading entire sample):||40 cm|
All options and upgrades are available for purchase with the original unit and for at least one year after purchase.
The 873 Interface Module can accommodate up to 12 sensors. A user may want to purchase additional sensors in order to increase the range of the entire system or to take measurements at two or more physical locations.
The sensor is vacuum ready; however, vacuum-ready cabling, brackets, and feedthrough(s) will be required for vacuum applications.
Delcom can source a laptop, desktop, tablet, or industrial touchpanel PC for customers, if needed.