About De-Mountable Mechanical Strain Gauge
Specification:
This portable gauge is designed for a gauge length of 200 mm. of the reference pins. The deformation is indicated by a 0.002 x 5mm dial gauge attached to the instrument. Complete with two standard bars for 200 mm gauge length supplied in a wooden case.
Accessories:
Reference pins in packet of 100 nos. at an extra cost.
Rugged Construction and ReliabilityEngineered from high-quality stainless steel with hardened contact components, this strain gauge features a corrosion-resistant finish and a robust build, ensuring durability even in demanding environments. With hardened knife-edge contact points, it provides stable and precise clamping on various specimen types, guaranteeing reliable measurement performance.
Versatile and Precise MeasurementThis strain gauge supports multiple gauge lengths via interchangeable gauge blocks, offering flexibility for diverse testing needs. With a micrometer graduation of 0.002 mm/division and a measuring range up to 25,000 microstrain, it delivers accurate strain readings suitable for laboratory and field settings. The adjustable jaws accommodate specimens up to 20 mm wide.
Ease of Use and PortabilityFeaturing manual micrometer adjustment and a lightweight (approx. 250 g) body, this device is highly portable and easy to handle. The supplied carrying case and calibration bar ensure convenient storage, maintenance, and on-the-go calibration, making it suitable for on-site tests and academic use alike.
FAQ's of De-Mountable Mechanical Strain Gauge:
Q: How is the De-Mountable Mechanical Strain Gauge calibrated and maintained for accuracy?
A: Each unit is supplied with a factory calibration certificate and a calibration bar, ensuring traceability to international standards like IS and ASTM. Regular calibration checks with the provided bar and proper storage in the carrying case maintain performance and accuracy.
Q: What are the key benefits of using a mechanical strain gauge over digital alternatives?
A: The mechanical gauge requires no power supply, offers immediate response with its analog scale, and is less susceptible to electronic interference. Its portability, simplicity in manual measurement, and robust construction make it ideal for both laboratory and field use.
Q: Where can this strain gauge be effectively utilized?
A: This strain gauge is suitable for use in laboratories, construction sites, and field investigations when measuring strain in concrete, steel, or other structural materials. Its compact and rugged design allows for reliable performance in a range of environments and conditions.
Q: What is the process for measuring strain using this device?
A: Measurement involves mounting the gauge onto the specimen using the hardened knife-edge clip, selecting the appropriate gauge length via interchangeable blocks, and adjusting the micrometer manually to detect deformation. The analog display provides an immediate and precise reading.
Q: Which gauge lengths and specimen sizes are supported?
A: Depending on the model, supported gauge lengths are 30 mm, 50 mm, or 100 mm. The device accommodates specimens up to 20 mm wide and has a test stroke up to 10 mm, making it versatile for various testing setups.
Q: What is the operating environment range for the mechanical strain gauge?
A: It operates effectively in temperatures from 0C to 50C and humidity levels between 0-90% RH (non-condensing), ensuring reliable measurement under most environmental conditions commonly encountered in laboratory and field settings.