48R620 - Surfox Passivation Tester Calibration Resistor 100 RJ

Precise Calibration for Surfox Systems

The Walter 48R620 100 RJ Resistance is a critical accessory designed for the maintenance and verification of Surfox Passivation Testers. In industries where stainless steel passivation is mandatory—such as food and beverage processing, pharmaceuticals, and architectural fabrication—the accuracy of your testing equipment is paramount. This calibration resistor serves as a reference standard, allowing operators to verify that their passivation tester is reading correctly before conducting critical inspections.

Constructed to meet the high standards of Walter Surface Technologies, this resistance unit provides a known value (designated as 100 RJ) that the testing device measures to confirm its internal calibration. Regular use of this accessory ensures that your readings for corrosion resistance and passive layer integrity are trustworthy, helping you avoid costly rework or compliance failures. It is a compact, easy-to-use tool that should be part of every quality control kit used alongside Surfox electrochemical cleaning systems.

Key Technical Benefits

Using the 48R620 eliminates guesswork. Over time, electronic sensors can drift or cables can degrade; by inserting this reference resistance, you can instantly diagnose if the tester is functioning within its specified parameters. It is an essential component for any ISO-certified operation requiring documented verification of test equipment.

Compatibility and Usage

This unit is specifically engineered for the Surfox line of passivation testers. It connects directly to the device's probe interface, simulating a specific surface condition to trigger a known reading. It is robust enough for daily use in shop environments or on job sites.