Fixed immersion heaters are essential devices used in various applications, from industrial processes to domestic water heating, providing efficient and reliable heating solutions. To ensure these heaters meet high standards of safety, performance, and energy efficiency, the Bureau of Indian Standards (BIS) has established the IS 302 (Part 1): 2024 certification specifically for fixed immersion heaters.

This certification addresses critical safety aspects, including electrical safety, thermal performance, and user protection. By complying with IS 302 (Part 1): 2024, manufacturers can assure consumers that their immersion heaters are designed for safe and effective operation, minimizing risks while maximizing heating efficiency.

The BIS certification process not only enhances consumer trust in the reliability and quality of fixed immersion heaters but also encourages manufacturers to adopt best practices in design and production. This commitment leads to the development of durable and high-performing appliances that cater to the diverse needs of both commercial and residential applications.

Tests

Mandatory Tests:

1. Earth continuity test

2. Electric strength test

3. Functional test

4. Protection Against Electric Shock

5. Provision for earthing

6. Leakage current and electric strength at operating temperature

7. Leakage current and Electric strength

Optional Tests:

1. Transient over voltages

2. Overload protection of transformers and associated circuits

3. Terminals for external conductors

4. Resistance to rusting

5. Moisture Resistance

Benefits of Obtaining ISI Mark for Fixed Immersion Heaters

Here are the key benefits of getting ISI Mark certification:

• Government Quality Assurance: The ISI mark indicates that a product meets the quality standards established by the government, ensuring compliance and reliability.

• Mandatory Compliance: It is mandatory for Fixed Immersion Heaters to obtain the ISI Mark. Non-compliance can result in penalties, including material seizure and substantial fines.

• Enhanced Market Competitiveness: Achieving certification significantly enhances your product's chances of success in the competitive market.

• Consumer Trust: Consumers are more likely to purchase ISI-certified products, as they guarantee safety and quality. This certification helps build trust and confidence among buyers.

• Market Benchmarking: Partnering with a respected brand allows you to elevate industry standards and establish a benchmark for your product's market value.

PROCESS FOR BIS ISI MARK CERTIFICATION