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Deflectometers & COD Displacement Gauges
Clip On Displacement COD Gage | E3541
Clip On Displacement COD Gage | E3541
OVERVIEW
For fracture mechanics studies. Gages are in comliance with standardized test methods, such as ASTM E 1820 for determination of fracture toughness properties of metallic materials.
Clip-on gages are used for a variety of fracture mechanics tests, including compact tension, arc shaped, disk shaped, bend speimens and other standards organization's test methods.
Clip-on gages are used for a variety of fracture mechanics tests, including compact tension, arc shaped, disk shaped, bend speimens and other standards organization's test methods.
Product Features
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Product Specification
| Model # | E3541 | |
| Force | Exerts 2 to 3 lbs (9 to 14 N), depending on model | |
| Temperature Rating | Standard (-ST) is -40 C to +100 C (-40 F to 210 F) | |
| Sample Form Type | Wide range of specimen sizes available, including AX, BX, NX and larger, to 8 inches (and 200 mm) diameters standard (larger sizes on special order) | |
| Length | 3 to 20 mm (and 0.1 to 0.5 in) | |
| Cable | Ultra-flexible cable, 8 ft (2.5 m) standard | |
| Output | 2 to 4 m V/V, nominal depending on model | |
| Linearity | 0.15% for measuring ranges less than 0.25 inch (6 mm), 0.20% for greater measuring ranges | |
| Excitation | 5 to 10 VDC recommended, 12 VDC or VAC max |
Ordering Information
E3541 Available Versions: The following combinations of gauge length and measuring ranges listed below are available as standard, except as noted. All are available in any temperature range listed.
E3541 Available Versions: The following combinations of gauge length and measuring ranges listed below are available as standard, except as noted. All are available in any temperature range listed.






