BIS CERTIFICATION FOR DIESEL ENGINES – NOX REDUCTION AGENT AUS 32, IS 17042 (PART 1) :2020

BIS Certification is mandatory for Diesel Engines' NOx Reduction Agent AUS 32, as per IS 17042 (Part 1):2020. This standard regulates the quality attributes of AUS 32, commonly recognized as AdBlue or Diesel Exhaust Fluid (DEF), vital for Selective Catalytic Reduction (SCR) systems in diesel engines. AUS 32, consisting of 32.5% urea and 67.5% deionized water, plays a critical role in mitigating nitrogen oxide (NOx) emissions from diesel engines.

IS 17042 (PART 1):2020 DIESEL ENGINES — NOx REDUCTION AGENT AUS 32

IS 17042 (Part 1: 2020) sets rigorous standards for elements like chemical composition, purity levels, and performance criteria, guaranteeing the uniformity and dependability of AUS 32 across various uses.
When introduced into the exhaust flow, AUS 32 interacts with NOx emissions alongside a catalyst, transforming them into benign nitrogen and water vapor. This procedure assists diesel engines in adhering to environmental standards by reducing detrimental emissions.

These copper rods and bars are extensively utilized across diverse sectors such as manufacturing, infrastructure development, and construction. Their uses span from industrial machinery to electrical wiring and grounding, guaranteeing safe operations, dependable connections, and effective power transmission.

Key Highlights

Product Name	Diesel Engines — NOx Reduction Agent AUS 32
Applicable Indian Standard	IS 17042 (Part 1) :2020
Applicable Certification Scheme	Product Certification Scheme (ISI Mark Scheme) Scheme 1 - Schedule 2
Compliance Requirement	Mandatory
QCO Link	Quality Control Order
Scope as per Standard	This specification outlines the quality attributes of the NOx reduction agent AUS 32 (aqueous urea solution) essential for operating selective catalytic reduction (SCR) converter systems in motor vehicles equipped with diesel engines. SCR converter systems are specifically designed to selectively reduce nitrogen oxide (NOx) emissions from diesel engines.

TESTS

The following are the major tests for Diesel Engines — NOx Reduction Agent AUS 32.

Urea content
Refractive index at 20 °C
Alkalinity as NH3
Biuret
Aldehydes
Insoluble matter
Phosphate (PO4)
Aluminium, Calcium, Chromium, Copper, Iron, Potassium, Magnesium, Sodium, Nickel, Zinc

This document delineates the quality characteristics of the NOx reduction agent AUS 32 (aqueous urea solution), crucial for the functionality of selective catalytic reduction (SCR) converter systems in diesel-engine-equipped vehicles. SCR converter systems are tailored to selectively diminish nitrogen oxide (NOx) emissions from diesel engines.

BIS Certification Process

Acquiring a BIS license entails a detailed evaluation of manufacturing infrastructure, quality control capabilities, testing facilities, and production processes. This thorough assessment guarantees that the products not only meet regulatory standards but also ensure safety and reliability for consumers.

NOTE:

For comprehensive guidance on the BIS ISI Certification process, please explore:

Timeline

Below is an estimated timeline for acquiring BIS Certification for copper rods and bars utilized in general engineering applications to carry the ISI mark according to IS 4171:1983.

For Indian Manufacturers (Standard Timeframe – 30 days)
For Foreign Manufacturers (Standard Timeframe – 180 days)

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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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