Invar Master Bar for Strain Gauge Set (Metric)
Invar Master Bar is required for verifying the calibration of the Strain Gauge. Models are available for use with the U.S. or Metric units of measure Strain Gauge Sets. The bar is made of Invar nickel-iron alloy with a very low coefficient of thermal expansion. Threaded stainless steel inserts with 2, 4, 6, 8, and 10in or 5, 10, 15, 20, and 25cm spacing are used to verify gauge spacing.
Features:
- Invar nickel-iron alloy has exceptional thermal stability
- Stainless steel inserts to verify gauge spacing
Strain Gauge Set Test Methods
This Strain Gauge Set meets the following test methods:
Accessories to Strain Gauge Set Test:
- Invar Master Bar checks space settings of gauge and is available in Imperial or Metric. It is required to verify calibration of the Strain Gauge
- Strain Gauge Punch Bar provides accuracy to locate the brass inserts in the specimen and is available in Imperial or Metric. It is required for use with the Strain Gauge Set
- Strain Gauge Contact Seat is stainless steel threaded into Brass Inserts for measurements
- Strain Gauge Brass Inserts mount in test specimen and hold threaded Contact Seats
- Strain Gauge Contact Point is hardened steel, mounts in Strain Gauge frame, and is positioned in Contact Seats when measuring strain
Related Blogs to Strain Gauge Set Test:
What is non-destructive testing of concrete?
Correctly Measure Cracks and Fissures with a Concrete Testing Product
The Invar Master Bar for Strain Gauge Set (Metric) is a must-have accessory for verifying the calibration of your Strain Gauge Set. Made of Invar nickel-iron alloy, this master bar offers exceptional thermal stability with its very low coefficient of thermal expansion.
The Invar Master Bar comes with threaded stainless steel inserts that allow you to verify gauge spacing. With options of 2, 4, 6, 8, and 10 inches or 5, 10, 15, 20, and 25 centimeters spacing, you can easily ensure the accuracy of your gauge placement.
When it comes to strain gauge set test methods, this master bar is highly reliable. It meets the ASTM C341 and ASTM C426 standards for cement tests, ensuring accurate and consistent results.
To complete your strain gauge set test, you may also need additional accessories. The Invar Master Bar is one of them, which checks the spacing settings of your gauges. It is available in both Imperial and Metric units to suit your specific needs.
In addition to the master bar, the strain gauge set also requires the Strain Gauge Punch Bar, which provides accuracy in locating the brass inserts in the specimen. The Strain Gauge Contact Seat is made of stainless steel and is threaded into the brass inserts for precise measurements. The Strain Gauge Brass Inserts, sold in packs of 100, mount in the test specimen and securely hold the threaded contact seats. Lastly, the Strain Gauge Contact Point is a hardened steel component that mounts in the strain gauge frame and is positioned in the contact seats when measuring strain.
If you are interested in learning more about strain gauge set tests and related topics, be sure to check out our blog section. We have informative articles such as "What is non-destructive testing of concrete?" and "How to Test Concrete That's Already In Place" to broaden your knowledge in this field.
Ensure the accuracy and reliability of your strain gauge set tests with the Invar Master Bar for Strain Gauge Set (Metric). Order yours today and experience the difference it can make in your calibration and measurements.