ASTM G62 PDF

Documents Similar To ASTM Gpdf. ASTM Gpdf. Uploaded by. Diego Mauricio Rozo · QCF Holiday Test. Uploaded by. minhnn. ASTM G (Reapproved )e1 – Designation: G 62 – 87 (Reapproved )e1 Standard Test Metho. Purchase your copy of ASTM G62 – 14 as a PDF download or hard copy directly from the official BSI Shop. All BSI British Standards available.

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It should be noted, however, that this method will not detect thin spots in the coating. For polymeric precoated corrugated y62 pipe, the reporting requirements of Speci? Plug the searching electrode into the holiday detector.

ASTM G (Reapproved )e1_百度文库

It is effective on films up to 0. This method will determine the existence of any gross faults in thin-? Then tighten the clamps with the screw until they are well down into the sponge electrode.

It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Divide this voltage by the known coating thickness to obtain the amount of volts per millimetre mil.

ASTM G62 – 14 – Standard Test Methods for Holiday Detection in Pipeline Coatings

F Standard Specification for Driven Fasteners: Land Use and Development. The values given in parentheses are for information only. This may be considered to be a nondestructive test because of the relatively low voltage.

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Link to Active This link will always route to the current Active version of the standard. A ground wire connects the detector with the low-resistance metal surface. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM G62 – 14

This may be considered to be a nondestructive test because of the relatively low voltage. Link to Active This link will always route to the current Active version of the standard.

Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.

It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specimens that were not adjacent in the as-produced condition, or were taken from different lengths of pipe, may represent differing process conditions.

Dryness is critical in a high voltage test. If you like to setup a quick demo, let us know at support madcad. When a holiday is detected by the audible alarm, the electrode can be repositioned to determine the exact holiday area by observing the origin of the spark jump. Take care to keep the electrode at least This may be xstm to be a nondestructive test because of the relatively low voltage.

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It should be noted, however, that this method will not detect thin spots in the coating, even those as thin as 0. Last previous edition G 62 — Copyright Compu-tecture, Inc. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

NOTE 1—Ordinary tap water will suffice to wet the sponge electrode when inspecting coatings up to 0. No items in cart. Originally published as G 62 — This is used more commonly with Method B where voltage may vary from test asmt test but can also be used for veri? This standard does not purport to address all of the safety concerns, if any, associated with its f62.

The values given in parentheses are for information only. A superscript epsilon e indicates an editorial change since the last revision or reapproval.

Plug the ground wire into the holiday detector. Your comments will receive careful consideration at a meeting of the responsible wstm committee,1 which you may attend. Enter your account email address to request a password reset: It should be noted, however, that this method will not detect thin spots in the coating, even those as thin as 0.