Field indicators are used to measure the actual magnetic field strength and polarity remaining in parts after magnetic particle inspection or demagnetization processes.
20 Gauss Magnetic Field Indicator - Scaled +20 or -20 gauss from 0 center with large divisions at 2 gauss and small divisions at 1 gauss
Key Features
- Precision Measurement: Accurate to +/- 1.0 gauss for reliable field strength readings
- Durable Construction: Withstands exposure to fields as strong as 400 oersteds without affecting calibration
- Magnetic Particle Testing: Essential tool for NDT professionals checking residual magnetism after magnetic particle testing
- Calibrated Accuracy: Certification is provided with each meter
- Polarity Detection: Center zero scale shows magnetic polarity direction with positive and negative readings
Applications
- Magnetic particle inspection (MPI) operations
- Demagnetization verification processes
- Checking residual magnetism after magnetic particle testing
- Quality control for ferrous materials
- NDT testing and inspection procedures
Specifications
Measurement Range: +20 to -20 gauss from center zero
Accuracy: +/- 1.0 gauss
Scale Divisions: Large divisions at 2 gauss, small divisions at 1 gauss
Field Resistance: Up to 400 oersteds without calibration loss
Certification: Provided with each meter
This calibrated field indicator ensures that your parts have been sufficiently demagnetized and provides accurate readings for magnetic particle inspection procedures, making it essential for NDT technicians conducting magnetic particle testing and demagnetization verification.
The convenient calibration intervals start on the day of first use. This feature allows you to maintain a structured recalibration schedule without worrying about outdated standards. Alongside your purchase, you receive comprehensive documentation, making record-keeping straightforward.