APPLICATIONS:
- Check passivation of 316 and 304 stainless steel
- Confirm passivation bath and procedures are effective
- Detect loss of passivation in service
- Corrosion troubleshooting for tanks, tubing, and parts
- Satisfy your contract requirements
FEATURES:
- Test about three inches into pipes as small as 1-inch inside diameter
- Easy, one-hand operation; the best choice for hard-to-reach areas
- Safe
- Portable, lightweight
- Annual Certificate of Calibration – traceable to NIST
- Non-destructive passivation testing
- ASTM-approved method
- ASME BPE approved
TEST PROCEDURE:
- Affix a moist nib to the end of a passi-probe
- Make contact with your stainless steel surface
- View the numeric read-out
- If the number is within the reasonable range, the metal is passive
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