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[Strain Gauges] Equipment

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EM Series Embedded Vibrating Wire Strain Gauge
<p>The EM is composed of two end pieces joined by a tube that protects a length of steel wire. The wire is sealed in the tube by a set of O-rings on each end piece. Both end pieces have a flat circular flange to allow transfer of concrete deformation to the ...
Embedment Strain Gauge
<p>Particularly suitable for the long-term monitoring of concrete structures.</p> <p>Consists of two end flanges with a tensioned steel wire between them. As concrete undergoes strain, the end blocks will move and the tension in the wire changes. A vibrating ...
Fiber Optic Strain Gages-Model FP4000
<p>The Model FP4000 Fiber Optic Strain Gages are designed for use in environments where it may be difficult to use conventional types of strain gages because of space considerations, high levels of electrical interference or where intrinsic safety is an issue. ...
FOS Strain Gauge
<p>ROCTEST’s FOS fiber-optic strain gauges are the best choice for high-performance strain measurements. The strain gauge measures the expansion and contraction of material due to mechanical stress or thermal effect.</p><p>The strain gauges are designed around ...
FOS Strain Gauge
<p>ROCTEST’s FOS fiber-optic strain gauges are the best choice for high-performance strain measurements. The strain gauge measures the expansion and contraction of material due to mechanical stress or thermal effect.</p><p>The strain gauges are designed around ...
High Temperature Embedment (VW) - Model 4200HT/4200HT-T
<p>The Model 4200HT and 4200HT-T High Temperature Embedment Strain Gages are similar to the standard Model 4200. However, the Model 4200HT is designed for short-term use at temperatures up to 200°C and the Model 4200HT-T is designed for long-term use at temperatures ...
Mechanical strain gauges
This apparatus used for determining the length changes was originally designed for use on concrete structures, but can also be conveniently used for any other type of structure including steel. The test set includes the extensometer with digital gauge resolution ...
MuST FBG Strain Sensor
<p>The FBG deformation strain are transducers that transform a static or dynamic distance variation into a change in reflected wavelength of a pre-stressed Fiber Bragg Grating that can be measured with SMARTEC’s FBG reading units.</p><p>The strain sensors ...
Rebar Strainmeters (Electrical Resistance) - Model 3911/3911A
<p>Model 3911 Electrical Resistance Type Rebar Strainmeters are designed primarily for monitoring the stresses in reinforcing steel in concrete structures, such as bridges, concrete piles and diaphragm walls. They are particularly suitable where dynamic strain ...
Rebar Strainmeters (Fiber Optic) - Model FP4911
<p>The Model FP4911 Fiber Optic Rebar Strainmeter is designed for measuring strains in foundations, slurry walls, precast piles, caissons, bridge abutments, tunnel liners, etc. The standard Model FP4911 (#4 rebar), known as the “Sister Bar,” is installed alongside ...