Four-Point-Probes

SRM Sheet Resistance Meter with Four Point Probe
The SRM-232 Sheet Resistance Meters are low-cost hand-held sheet resistance testing systems that include a meter and a four-point probe for use in measuring the sheet resistance of applied coatings such as conductive paints, EMI coatings, ITO on glass, etc. Applications for the instruments include measuring the sheet resistance of conductive paint on Low Observable Aircraft to verify uniform paint thickness, measuring the sheet resistance of EMI paint applied to computer chassis, measuring the sheet resistance of ITO on glass used in flat panel displays, and measuring many other types of conductive coatings. 127 internal data point storage capability. Light, portable, hand-held design. RS-232 interface for remote data transfer. Click here to download a brochure regarding the SRM-232 (196K PDF File) Click here to download the SRM Operator's Guide (56K PDF File) Click here to download information about the SRM probe head 150K PDF File)	Available in Four Measureuemt Ranges Call or email for a formal price quotation
The SRM-232 units are available in four measurement ranges SRM-232-10 Range: 0.000 to 9.999 ohms/square. Displayed as:   # # . # # # Resolution: 0.004 ohms/sq. Accuracy: 0.01 ohms/sq. @ 1.00 ohm/sq. SRM-232-100 Range: 00.00 to 95.00 ohms/square. Displayed as:   # # # . # # Resolution: 0.04 ohms/square Accuracy 0.07 ohms/square @ 10.00 ohms/square. SRM-232-1000 Range: 00.00 to 999.99 ohms/square. Displayed as:   # # # . # # Resolution: 0.4 ohms/sq. Accuracy: 0.7 ohms/sq. @ 100 ohm/sq. SRM-232-2000 Range: 0 to 2000 ohms/square. Displayed as:   # # # # . # Resolution: 0.8 ohms/sq. Accuracy: 1.4 ohms/sq. @ 1000 ohm/sq. We offer a calibration kit for use with the SRM-232 series four point probes, the SRM-CAL. A brief Product Brochure regarding the SRM-CAL can be downloaded here [230K PDF file].

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four-point-probes.com is a division of Bridge Technology. To request further information please call Bridge Technology at (480) 988-2256 or send e-mail to Larry Bridge at: sales@bridgetec.com

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