RS450
RS450 Sensor
- Single-sided sensor embedded in 450 mm x 450 mm stage – ideal for thick or curved materials
- Noncontact measurement of sheet resistance, sheet conductance, resistivity, thickness, and emissivity
- Range options from .005 ohms/square to 100,000 ohms/square
- Detachable probe – add additional sensors, ranges, and stages any time
- Interface via simple one button operation, Delcom software, Python library, or MODBUS/TCP
ADVANTAGES OF NONCONTACT EDDY CURRENT
REDUCE PRODUCT AND LABOR COSTS
|
DISPLAYS
PHOTOVOLTAICS (PV)
ARCHITECTURAL GLASS (LOW-E)
SMART GLASS: COMMERCIAL & RESIDENTIAL ARCHITECTURAL GLASS, AUTOMOTIVE & AEROSPACE
PRECISION OPTICS AND OPTICAL COATINGS AEROSPACE AND DEFENSE
|
ENERGY DEVICES
PRINTING CONDUCTIVE INKS
FLEXIBLE ELECTRONICS, HEATING, SHIELDING, ANTENNAS
METALIZED CAPACITOR FOIL EMI AND RF SHIELDING CONVERTING AND PACKAGING
REFLECTIVE (SAFETY) MATERIALS MEDICAL IMAGING MATERIALS MISCELLANEOUS
|
TYPES OF MEASUREMENTS POSSIBLE
SENSOR DIMENSIONS
SENSOR CONFIGURATION
SENSOR RANGES—Select two adjacent ranges. ×10 From 5 to 100,000 ohms/square MATERIAL REQUIREMENTS
|
POWER AND OPERATING TEMPERATURE
DIMENSIONS AND WEIGHTS
CONFIGURATION AND INTERFACE |
RESPONSE & DISPLAY RATES
Delcom meters sample material every 30 ms. Delcom firmware and software perform pipeline averaging and display 8 averaged readings every 240 ms. ACCURACY Delcom meters are calibrated to better than 99.9% accuracy against National Institute of Standards and Technology (NIST) standards. User can calibrate a meter with one standard in one minute. RESOLUTION Significant digits available at each order of magnitude for each of the four meter ranges. LINEARITY Delcom guarantees no more than 3% deviation from the true sheet resistance value of tested material. The chart below shows a Delcom meter tested against 10 NIST, VLSI, and MSA standards. |
REPEATABILITY
Delcom meter readings are effectively 99.9% repeatable if sample placement and environmental factors, such as temperature, are held constant. TEMPERATURE COMPENSATION The baseline readings of eddy current instruments drift with changes in ambient temperature. Delcom benchtop sensors are compensated so they drift no more than .04% of total resolution per degree Celsius per hour. LIFT-OFF As a conductive layer is moved away from the face of the sensor, the sensor will read the material as less and less conductive. This effect is easily managed by placing the sensor on top of the conductive layer, mounting the sensor into a stage and placing sample conductive side down or at a known elevation, or suspending the sensor above the material at a known elevation. |
BENCHTOP SOFTWARE
Available as
User selectable units of measurement
Software modes optimized for most common user needs to include
Data record, analysis, and export
Use multiple sensors simultaneously |
User selectable performance variables
Automatic features
|
EXTEND SENSOR RANGE
Delcom sensor with ship with any two adjacent ranges as listed below. Purchase additional sensors to achieve the full range of Delcom sensors. ×10 From 5 to 100,000 ohms/square USE PYTHON LIBRARY TO BUILD CUSTOM INTERFACE CUSTOM GAP AND SPOT SIZE |
ADD ADDITIONAL SENSORS
N/A ADD OPTIONAL STAGE N/A SPECIFY VACUUM-COMPATIBLE COMPONENTS N/A |