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High Temperature COD Gages PDF Print E-mail
High temperature COD gages specially designed for fracture mechanics testing. These water cooled COD gages are extensively used for temperatures up to 12000 C and can be easily mounted on to the split tube furnace cut out or optional load frame support brackets. The round edged alumina rods of these COD gages that are in contact with the test sample are available in varying lengths that suit the furnace used for testing.

These strain gaged COD gages are compatible with any electronics designed for strain gaged transducers and also include circuitry for auto-calibration against internal shunt reference, thus obviating the need for on-site calibration during installation.
 Applications

   • Fracture mechanics
   • Fatigue crack propagation

 Standard Features
 (Customized options available)

   • Full strain gaged bridge construction
   • Internal shunt reference for auto calibration
   • Compatible with any strain gage electronics
   • In accordance with standard practices
   • Rugged, dual flexural design for strength and improved performance

 Optional features

   • Furnace mounting brackets
   • Connectors to interface with any brand test equipment

 HighTemperatureCodGages

                                                   Specifications

Output: 2 to 4 mV/V nominal
Bridge resistance 350 ohms
Excitation: 10 VDC nominal
Temperature: 1200 degrees
Cable: Integral, Ultra flexible 3 meter standard cable

 

 

 

 

 
Model No Details
Bi-06-251 5 mm gage length, measuring range +4 / -1 mm
Bi-06-202 5 mm gage length, measuring range +2 / -2 mm