Services
- Measurable conditions: tension/compression, bending and torsion
- Applicable materials: metals, plastics, ceramics, glass
- Determination of measuring points
- Bonding (cold and hot applications)
- Connection (quarter, half and full bridge)
- 连接技术在2、3、4和6电线
- Preparation of an application report
- Coating of the strain gauges for corresponding environmental influences
Optional services
- Temperature compensation
- 我mplementation of a strain gauge measuring amplifier
- Component optimisation
- Calibration of the strain gauge with special device
Strain gauge application at Althen
With a customised strain gauge application at Althen, you have the possibility to record the strain occurring on your components. This enables you to draw conclusions about the existing forces and stresses. If stresses on an object are detected in time, components and processes can be optimised and high follow-up costs will be avoided.
We not only support you in the selection of suitable strain gauges, but also advise you in the determination of the appropriate measuring points. In our in-house laboratory, your components can be subjected to different load cases. The range of services includes bonding and interconnection as quarter, half or full bridges for torsion, bending, tensile and compressive force measurements on metals, plastics, ceramics and glass, as well as other individual services. After completion of the application, you will receive a comprehensive report with information about the strain gauges used, as well as about the bonding process and the results of the calibration.
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Strain gage applicationsin our in-house laboratory.
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Professional execution of strain gage applicationson your components/test specimens.
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Detailed documentation of the applicationwith corresponding data sheets and photos.
DMS application process
- Preliminary discussion by telephone of function, requirements and measurement targets for your application
- Submission of your component/test object (e.g. machine part, vehicle part, shaft, etc.)
- Clarification at which points forces have to be determined and which output signals can be processed by you
- Preparation of a cost estimate
- Determination of the application points
- Selection of strain gauges taking into account the component material and the environmental conditions
- Execution of the strain gauge application and wiring
- Wiring with measuring amplifiers according to customer requirements
Your advantages
- Competent advice from our specialists
- Execution of strain gage installations
- Professional execution of strain gage installations on your components/test specimens
- Use of cold-hardening / hot-hardening adhesives or welding according to the conditions of use
- Mounting and connection of amplifier or pre-amplifier assemblies if required
- Detailed documentation of the application with corresponding data sheets and photos
- Use of high-quality strain gauges from TML
- Complete execution, including measurement protocol
Projects
Applications and case studiesRemote monitoring of a bridge
Automated strain measurement on the crane boom
Products
High strain repeated straingauges
- Strain limit to 40%
- For measurement of extremely high strain
- Not for repeated strain in large range
Standard straingauges
- Strain limit 5%
- Resistance ranges 60Ω to 1.000Ω
- Gauge lengths 0,2 to 30 mm
Waterproof straingauges
- Strain limit to 3%
- Delivered in waterproof coating
- Resistance value 120Ω to 350Ω
Fiber optic straingauges
- Measuring range ± 500 µε to ± 7.500 µε
- No need for temperature compensation
High temperature use straingauges
- Strain limit to 3%
- Operational in temperatures up to 300°C
- Resistance value 60Ω to 1.000Ω
Weldable straingauges for static and dynamic strain measurement
- Strain limit to 1%
- Operate in temperatures up to 800°C
- 我nstalled by spot welding to metal element
Concrete material use straingauges
- Strain limit to 2%
- Measure strain on concrete, mortar or rock
- Gauge lengths 10 to 120 mm
Straingauges for composite material use
- Strain limit to 3%
- For use on ceramic, carbon & composites
- Perform in temperatures up to 200°C
我nformation & Quotation
Do you need budgetary pricing or have questions about our strain gauge service? Let us know how we can help you!