DEADWEIGHT

TESTERS

Deadweight Testing Equipment is an alternative to the Proof Ring technique for NACE TM 0177 to evaluate sulfide stress cracking and stress corrosion cracking behaviors of materials. Deadweight Testers use load cells for precise load control and measurement. Without the space constraints of a Proof Ring, they permit the use of custom vessels for testing larger specimens in corrosive High Temperature High Pressure (HPHT) Environments.

All standard Cortest pull-through vessels, flow controls, timer controls, and temperature controls are compatible with the deadweight testers. They are available in single and multiple channel configurations. Using the 24:1 lever arm, loads of up to 10,000 lbs can be applied to the specimen.

TEST METHOD
NACE TMO177
(Method A)

 

LOAD CAPACITY UP TO
50 kN
(10,000 lbs)

 

LEVER ARM RATIO
24 : 1

SYSTEM FEATURES

CONTROLS

-Gas Flow Control Enclosures to Meter N2 and H2S

-Multi-Channel Timer Panel to Measure and Record Time to Failure

-Model 12.6 Temperature Control for High Temp Vessels

TYPICAL APPLICATIONS

-Stress Corrosion Cracking – NACE TM 0177
-New Product Development/Testing

Product Photos

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CORTEST Headquarters   |   38322 Apollo Pkwy, Willoughby, Ohio 44094, USA   |   P: 440.942.1235   |   F: 440.942.0327   |   corrosion@cortest.com

©2017 CORTEST and all work represented. All rights reserved.

CORTEST Headquarters

38322 Apollo Pkwy, Willoughby, OH 44094, USA

P: 440.942.1235   |   F: 440.942.0327

corrosion@cortest.com

©2017 CORTEST and all work represented. All rights reserved.

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