- Mandatory Quality Compliance Ensures soft magnetic iron rods, bars, flats, and sections meet BIS standards for magnetic properties, strength, and performance.
- Magnetic Property Requirements: Specifies limits for permeability, coercivity, and magnetic losses to ensure efficient electromagnetic performance.
- Chemical Composition Control: Defines acceptable chemical composition to maintain purity and ensure consistent magnetic and mechanical characteristics.
- Dimensional Accuracy and Surface Quality: Ensures products meet specified dimensions, tolerances, and surface finish for reliable industrial applications.
- Testing and BIS Marking: Requires testing, inspection, and BIS certification before granting the ISI mark for quality assurance and market compliance.

Introduction
BIS Certification for soft magnetic Iron Rods, Bars, Flats & Sections as per IS 11947:1987 ensures that these products meet the quality and performance standards set by the Bureau of Indian Standards( BIS). Soft magnetic iron accoutrements are extensively used in electrical and electronic operations similar as mills, relays, solenoids, magnetic cores, and other electromagnetic devices due to their high magnetic permeability and low coercivity. This standard specifies conditions related to chemical composition, magnetic parcels, mechanical characteristics, confines, and testing procedures to insure harmonious performance and trustability. BIS Certification confirms that manufacturers follow the prescribed quality control measures and produce accoutrements that are safe, effective, and suitable for artificial and engineering operations in the Indian request.
What is IS 1197:1987?
IS 11947:1987 is an Indian Standard developed by the Bureau of Indian Standards (BIS) that specifies the conditions for soft magnetic iron rods, bars, apartments, and sections used in electrical and magnetic operations. This standard ensures that these accoutrements retain the necessary magnetic, chemical, and mechanical parcels needed for effective performance in electromagnetic bias. soft magnetic iron is extensively used in the manufacturing of motor cores, relay factors, solenoids, magnetic circuits, and other electrical outfits where high magnetic permeability and low energy loss are essential. The standard covers important aspects such as chemical composition, soft magnetic characteristics, mechanical parcels, dimensional forbearance, and face finish to ensure harmonious product quality.
Key Points:
- Defines Quality standards: IS 11947:1987 specifies the conditions for soft magnetic iron rods, bars, flats, and sections to ensure consistent quality and reliable performance.
- Specifies Magnetic Properties: The standard sets limits for important magnetic characteristics such as permeability, coercivity, and core loss to ensure efficient electromagnetic functioning.
- Covers Chemical Composition: It defines permissible levels of elements like carbon, sulfur, and phosphorus to maintain purity and improve magnetic efficiency.
- Includes Dimensional and Surface Requirements: The standard ensures proper dimensions, tolerances, and surface finish for smooth operation in electrical and engineering applications.
- Requires Testing and Certification: It mandates testing, inspection, and BIS certification to confirm compliance and allow products to carry the BIS (ISI) mark.
Why is BIS Certification Mandatory
BIS certification is mandatory to ensure that soft magnetic iron rods, bars, flats, and sections meet the quality, safety, and performance conditions established under IS 11947:1987. These accoutrements are extensively used in critical electrical and electromagnetic operations similar as mills, relays, magnetic cores, motors, and solenoids. Any concession in the quality or magnetic parcels of these accoutrements can lead to hamstrung performance, increased energy losses, outfit failure, and implicit safety risks. BIS certification ensures that only high- quality and dependable products are manufactured, supplied, and used in the Indian request.
Key Reasons:
- Ensures Product Quality and trustability :BIS certification confirms that the accoutrements meet needed glamorous , chemical, and mechanical norms for safe and effective performance.
- Prevents Use of Substandard Accoutrements :It helps exclude low- quality products from the request that could beget outfit failure or reduced effectiveness.
- obligatory for Regulatory Compliance :Manufacturers and importers must misbehave with BIS standards to fairly vend soft glamorous iron products in India.
- Builds client Trust and request Credibility :The BIS( ISI) mark assures buyers that the product has been tested and meets public quality norms.
- Supports Safe Electrical and Industrial Applications :Certification ensures the accoutrements perform reliably in mills, motors, relays, and other electromagnetic devices.
Importance and Benefits of BIS Certification
| Importance | Benefits |
| Compliance with Indian Standard IS 11947:1987 Ensures the product meets BIS conditions for magnetic parcels, chemical composition, and mechanical performance. | Assures High Product Quality Certification guarantees dependable glamorous performance and material thickness. |
| Mandatory Testing and examination Products must suffer testing in BIS- approved laboratories to corroborate quality and performance. | Enhanced Request Credibility BIS instrument improves brand trust and acceptance among guests and industries. |
| BIS License demand Manufacturers must gain a BIS license before using the ISI mark on their products. | Legal Authorization to Sell in India Allows manufacturers and importers to fairly force products in the Indian request. |
| Quality Control During Manufacturing Manufacturers must maintain harmonious product processes and quality checks as per BIS guidelines. | Improves Industrial Safety and Efficiency Ensures safe and effective performance in electrical and magnetic operations. |
| ISI Mark Certification Only biddable products can carry the BIS( ISI) mark, attesting conformity with Indian standards. | Competitive request Advantage certifed products gain preference in government tenders and artificial procurement. |

Step-by-Step Process of BIS Certification
Step1:Documentation
- Collect required technical documents
- Prepare product specifications
- Gather company registration details
- Ensure documents follow BIS format
Step2:Product Testing
- Send samples to a BIS-approved lab
- Conduct safety and quality tests
- Receive test reports
- Confirm compliance with BIS standards
Step3:Application Submission
- Fill out the BIS application form
- Upload all required documents
- Attach valid test reports
- Pay the necessary BIS fees
Step4:Scrutiny and Inspection
- BIS reviews submitted documents
- Authority verifies test results
- Factory/product inspection may occur
- Clarifications requested if needed
Step5:Grant of License
- BIS approves the application
- License number is issued
- Product can carry BIS mark
- Renewal required before expiry
Documents Required for BIS Certification
| Category | Documents Required |
| Business Documents | Business license/registration, ISO certificate, organizational details |
| Manufacturer Details | Factory layout, process flow chart, machinery list, production details |
| Product Documents | Product specifications, component list, user manual, model details |
| Testing Documents | Test report from BIS-recognized lab, sample details, test request form |
| Legal & Compliance | Authorization letter, brand ownership proof, trademark certificate (if any) |
| Import/Foreign Manufacturer (If applicable) | AIR (Authorized Indian Representative) details, contract agreement, overseas manufacturer documents |
Timelines, Costs, Validity & Renewal
- Timelines: Usually from 20 to 30 days, with only 7-15 days for the testing.
- Costs: The cost of the government and the test varies depending on the product. There can be some additional charges though.
- Validity: The validity period is 2 years in most situations.
- Renewal: The renewal is done before the expiration; there should be updated documents/tests; the renewal
Why Choose Diligence Certifications
Diligence Certification is a trusted consultancy specializing in BIS certification services, offering complete support to manufacturers and importers seeking compliance with Indian norms similar as IS 11947:1987. With expansive assistance experience and in- depth knowledge of BIS procedures, Diligence Certification ensures a smooth and effective certification process from launch to finish. Their expert platoon assists with attestation, operation form, product testing collaboration, and liaison with BIS authorities to minimize detainments and insure delicacy.
Conclusion
BIS Certification for Soft Magnetic Iron Rods, Bars, Flats & Sections under IS 11947:1987 plays a crucial role in ensuring product quality, safety, and reliable magnetic performance. It confirms that the materials meet the required standards for chemical composition, magnetic properties, dimensional accuracy, and overall performance. This certification helps maintain consistency in manufacturing and ensures that the products are suitable for use in critical electrical and electromagnetic applications such as transformers, motors, and relays.
Frequently Asked Questions (FAQs)
What’s IS 11947:1987?
IS 119471987 is an Indian Standard that specifies quality conditions for soft magnetic iron rods, bars, apartments, and sections used in electrical and glamorous operations.
What’s BIS Certification under IS 11947:1987?
It’s a Certification issued by BIS attesting that the product meets Indian standards for quality, safety, and magnetic performance.
Is BIS Certification mandatory for soft magnetic iron products?
Yes, BIS Certification is needed to ensure compliance with Indian quality and safety standards before dealing in the request.
Who needs BIS Certification?
Manufacturers and importers of soft magnetic iron rods, bars, apartments, and sections must gain BIS Certification.
What’s the BIS( ISI) mark?
The ISI mark indicates that the product complies with BIS standards and has been officially certified.
What documents are needed for BIS Certification?
Documents include business registration, product specifications, test reports, plant details, and authorization letters.
How long does it take to get BIS Certification?
The Certification process generally takes around 20 to 30 days, depending on testing and document blessing.
What’s the validity of BIS Certification?
BIS Certification is generally valid for over to 2 times and must be renewed before expiry.
Why is product testing needed?
Testing ensures the product meets needed magnetic, mechanical, and chemical standards.
What are the benefits of BIS Certification?
It ensures product quality, builds client trust, supports legal compliance, and improves request acceptance.
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