20J3 SHEET RESISTANCE METER
Noncontact Eddy Current Sheet Resistance Meter for Thin Materials
- Delcom's bestselling instrument
- Measures nearly all thin conductive materials or coatings
- 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
- For benchtop or inline applications
- Simple one-button operation
- Small footprint with detached sensor probe
- Options include vacuum-ready probe, PC-based productivity software, Ethernet connectivity, 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 .04% of total resolution per degree Celsius per hour |
| Sensor gap: | 3 mm |
| Minimum sample size: | 3 cm diameter circle |
| Spatial resolution: | 3 cm diameter circle |
| Maximum sample thickness: | 1.5 mm |
| Reach into material: | 20 cm |