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BIS CERTIFICATION FOR THERMOSTAT METAL SHEET AND STRIP IS 5478:1969
In today's competitive landscape, maintaining market presence without a certified, high-quality product can be challenging. Obtaining a BIS license may also be essential for selling products in the Indian market. To achieve BIS certification and ensure product quality, manufacturers must adhere to the specified Indian standards.
Let's delve deeper into at IS 5478:1969 for the thermostat metal sheet and strip.
IS 5478:1969 addresses thermostat metal sheets and strips, outlining the general specifications for these materials.
Thermostat metal, typically in sheet or strip form, is a composite material consisting of two or more materials, metallic or otherwise. These materials exhibit varying coefficients of linear expansion, causing changes in curvature with temperature fluctuations.
This standard, with its inclusion of material constants like chemical composition and physical properties, can serve as a valuable reference for creating comprehensive specifications for different specified types of thermostat metals.
The specific type of thermostat metal must align with the supplier's established specifications for physical properties like flexibility, hardness, and electrical resistivity. These specifications should be mutually agreed upon between the purchaser and the supplier.
The bond between the component materials within the entire sheet or strip must be robust and intact. Additionally, the material's surface should be devoid of any defects such as cracks, seams, laps, scratches, blisters, rust, or other issues that could compromise its performance.
The supplier is required to furnish a certificate affirming that the supplied material complies with the specified material requirements.
TESTS
The subsequent test must be conducted for Thermostat Metal Sheet and Strip.
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Reverse bend test
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Flexibility test
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Hardness test
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Resistance test
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Dimension and tolerances
MARKING
Thermostat metal must be packaged adequately to safeguard against damage during standard handling and transportation. Additionally, the entirety of the thermostat metal's length and width should be appropriately marked as per the supplier's internal standards.
The ISI mark is to be affixed to the product only if it fully complies with all the requirements outlined in the specification. To utilize the standard mark (ISI Mark), the manufacturer must secure a BIS license from the Bureau of Indian Standards. The issuance of this license is contingent upon a thorough assessment of manufacturing infrastructure, quality control measures, testing capabilities, and the manufacturing process.
PROCESS FOR BIS ISI MARK CERTIFICATION
BIS CERTIFICATION PROCESS
Acquiring a BIS license requires a comprehensive review of manufacturing infrastructure, quality control abilities, testing resources, and production procedures. This thorough assessment guarantees that products not only adhere to regulations but also prioritize consumer safety and reliability.
NOTE:
For comprehensive guidance on the BIS ISI Certification process, please explore:
WHY USE ABSOLUTE VERITAS?
Absolute Veritas is a prominent organisation from the private sector of India primarily dealing with the Inspection, Testing, Audits, Certification of products& consulting services to various industries in India and worldwide, ensuring compliance with regulatory standards and industry requirements. Offering a comprehensive range of services including product certification, testing, training, auditing, and compliance services, Absolute Veritas helps manufacturers and importers achieve higher production efficiency and quality standards.
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