About Length Comparator
To measure length change in hardened cement paste, mortar and concrete, using a suitable micrometer.
Apparatus Details:
- The instrument consists of channeled base, over which two vertical pillars are fixed.
- The vertical pillars are threaded for adjustment.
- An adjustable cross plate is at the top.
Further details available on our website.
The Price mentioned here are subject to change as per the capacity,specifications and application of the user.
Accurate Measurement of Length ChangeDesigned for laboratories, the Length Comparator enables highly accurate assessment of length variations in cement, mortar, and concrete specimens over time. This capability is essential for evaluating the durability and dimensional stability of construction materials, ensuring compliance with industry standards.
Robust Design Suited for Cement TestingFeaturing a sturdy construction of 250 x 250 x 420 mm, the Length Comparator provides stable and precise measurements. Its compatibility with various micrometers allows users to select the most suitable measuring instrument for their requirements, enhancing testing versatility.
Multiple Industry Roles and AvailabilityIn India, the Length Comparator is supplied, exported, and serviced by leading manufacturers and traders. Its widespread availability makes it accessible for laboratories, research institutions, and quality assurance teams involved in cement-matrix product development.
FAQs of Length Comparator :
Q: How is the Length Comparator used in cement testing?
A: The Length Comparator is used to measure the change in length of hardened cement paste, mortar, and concrete samples. By placing the specimen in the device and using a suitable micrometer, precise dimensional changes due to expansion or shrinkage can be recorded.
Q: What are the dimensions of the Length Comparator?
A: The instrument has dimensions of 250 x 250 x 420 mm (Length x Width x Depth), providing ample space for standard cementitious specimens.
Q: When should the Length Comparator be used during cement testing?
A: It is typically employed after the cement paste, mortar, or concrete has hardened, during tests where length change is a critical parameter, such as expansion, shrinkage, or durability assessments.
Q: Where is the Length Comparator commonly utilized?
A: This device is widely used in research laboratories, quality control departments, and construction material testing facilities throughout India.
Q: What is the process for measuring length change with this equipment?
A: To measure length change, a specimen is positioned within the Length Comparator and a micrometer is used to record its initial and subsequent lengths, allowing for accurate monitoring of dimensional stability over time.
Q: What are the benefits of using the Length Comparator for cement products?
A: Using this instrument ensures precise and reliable measurement of length variations in cement-based materials, aiding in evaluating product durability and structural integrity.
Technical Details 