Supra 385 Surface Resistance Checker

Description

The Supra 385 Surface Resistance Checker is a specialized instrument used for measuring the electrical resistance of surfaces, particularly in electronic manufacturing and cleanroom environments. This device is essential for ensuring the proper functioning of static-sensitive components and maintaining electrostatic discharge (ESD) control measures. Here are the key specifications of the Supra 385 Surface Resistance Checker:

– Surface Resistance Measurement: Measures surface resistance in ohms per square (Ω/sq) to assess the conductivity or insulation of materials.
– Range Selection: Offers multiple range options to accommodate a wide range of surface resistance values, typically from 10^3 to 10^12 ohms.
– Accuracy: Provides accurate readings with a high degree of precision, essential for quality control and compliance with ESD standards.
– Test Modes: Includes different test modes such as point-to-point (two-point) and surface-to-ground (three-point) testing for comprehensive surface resistance assessment.
– LCD Display: Features a clear LCD display for easy reading of measurement results, including digital values and unit indication.
– Test Buttons: Intuitive test buttons for initiating measurements and selecting test parameters, enhancing user convenience and efficiency.
– Audible Alerts: Some models may include audible alerts to indicate pass/fail conditions or out-of-spec measurements, aiding in quick assessment during testing.
– Data Logging: Advanced models may offer data logging capabilities to store measurement data for analysis, documentation, and trend monitoring.
– Calibration: Can be calibrated periodically to maintain measurement accuracy and traceability to industry standards.
– Compact and Portable: Designed for handheld operation, lightweight, and easy to carry for on-site testing and inspections.

The Supra 385 Surface Resistance Checker plays a crucial role in ESD control programs, quality assurance processes, and compliance with industry standards such as ANSI/ESD S20.20. It provides essential information for assessing the suitability of surfaces and materials in static-sensitive environments, contributing to the overall reliability and safety of electronic systems and components.