S3 SHEET RESISTANCE METER
Noncontact Eddy Current Sheet Resistance Meter for Thick and Curved Materials
- The smallest, simplest, and most affordable high-precision noncontact sheet resistance sensor available
- Reads any conductive coating—on even the thickest nonconductive substrates
- Performance limited by "lift off" phenomenon—elevation of sensor above conductive layer must be carefully controlled
- Noncontact measurement of ohms/square, ohms-cm, resistivity, thickness, and more
- Choose a sensor in one of four ranges, from .005 ohms/square to 100,000 ohms/square
- Add additional sensors later to measure additional points or to widen the range
- Simple one-button operation
- Options include PC-based productivity software, stage, and more
| Reading rate: | 30 ms |
| Reading display rate: | 240 ms (instrument displays the average of eight readings) |
| Reading drift with temperature: | No more than .125% of total resolution per degree Celsius per hour |
| Gap size: | Gap between sensor and material can vary, but it must be carefully controlled |
| Minimum sample size: | 3 cm diameter circle |
| Spatial resolution: | 3 cm diameter circle |
| Maximum sample thickness: | Accommodates infinite nonconductive substrates |
| Reach in web: | Not applicable |