Non-Contact Sheet Resistance Instrumentation

Benchtop Non-Contact sheet resistance meters

20J3 Sensor for thin materials

Non-contact eddy current instrument for measuring the sheet conductance or Ohms/sq of thin films or other thin, conductive materials.

For thin conductive materials such as TCOs, silicon wafers, foils, and more. The 20J3 sensor has a 20 cm reach and 3 mm gap.

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30C9 Sensor for thick materials

Non-contact eddy current instrument for measuring the sheet conductance or Ohms/sq of conductively coated glass, conductive glass, solar, PV or other thick materials.

For thick conductive materials or conductive coatings on a thick substrate. The 30C9 sensor has a 30 cm reach and 9 mm gap.

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S3 Sensor for thick & curved materials

Non-contact eddy current instrument for measuring the sheet conductance or Ohms/sq of thick or curved materials like conductively coated glass, conductive glass, solar, PV and more.

For measuring thin conductive layers on thick or curved substrates.

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Inline Non-Contact Sheet Resistance Meters

20J3 inline thin film sensor

Vacuum-ready, non-contact, eddy current instrument for real time, inline, and in situ measurement of the sheet conductance or Ohms/sq of moving web of conducive thin films.

Monitor sheet resistance inline without making contact. The 20J3 sensor is easy to install and operate. Monitor via LCD or monitor and record remotely with optional Ethernet and PC-based software upgrades.

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Multiple 20J3 inline sensors

Non-contact eddy current instrument with multiple sensor possitions for real time, inline, and in situ measurement of the sheet conductance or Ohms/sq of thin films or other thin, conductive materials.

The most flexible and affordable way to monitor sheet conductace in real time cross-web or down-web. Monitor and record remotely with included Ethernet and PC-based software.

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Multiple Sensors Enclosed System

Non-contact eddy current instrument with multiple sensor possitions for real time, inline, and in situ measurement of the sheet conductance or Ohms/sq of thin films or other thin, conductive materials.

Enclosed sensor frame with user-defined number of sensor positions. Ideal for applications with high cross-web consistency requirements. Monitor and record remotely with included Ethernet and PC-based software.

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Inline Four-Point Probes

Rolling Four-Point Probe

Measure Ohms/sq and sheet resistance with a rolling four-point probe.

Rolling 2 or 4 point probe. Roller width and diameter, as well as ring number, spacing, and elevation, are specified by customer. Monitor and record remotely with included Ethernet and PC-based software.

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Upgrades and Options

20J3 Stage

Stage for use with non-contact eddy current sheet resistance meters and instrumentation.

Extremely useful for positioning material inside the 20J3 sensor gap. White Delrin surface can be marked with a user-defined grid and then easily cleaned, if necessary.

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S3 Stage

Stage for use with non-contact eddy current sheet resistance meters and instrumentation.

Extremely useful for positioning material on top of the S3 sensor position. White Delrin surface can be marked with a user-defined grid and then easily cleaned, if necessary.

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Benchtop Software Upgrade

Software that logs and maps Ohms/sq, Ohms-cm, and other information regarding conductive materials

Make and record readings up to 100 times faster! Delcom's benchtop software is a must for operators who intend to make many recordings, want immediate pass/fail notifications, or want to save data for further analysis.

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Inline Software Upgrade

Measure the sheet resistance or ohm-square of a moving web of deposited conductive film in real-time.

Record up to 20 readings per second. Set upper and lower limit alerts. Save data for future analysis.

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Ethernet Firmware Upgrade

Measure the sheet resistance or ohm-square of a moving web of deposited conductive film in real-time.

Integrate Delcom sensors into your PLC or other process control systems. Delcom meter operates as a TCP/IP web server.

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Laptop, Tablet, or Industrial PC

Computers available for user with non-contact benchtop eddy current sheet resistance meters.

Delcom can source a tablet or laptop for benchtop applications or an industrial PC for inspection stations and inline monitoring.

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20J3 Vacuum-Ready Upgrade

Non-contact vacuum-ready eddy current instrument.

With these few simple, but vital, components Delcom's best selling 20J3 sensor can be made vacuum ready.

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