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Understanding DEF Testing and ISO 22241 Compliance Modern diesel engines are cleaner and more efficient than ever before, but meeting today’s strict emissions standards takes more than advanced hardware. It requires Diesel Exhaust Fluid (DEF), a simple solution that plays a crucial role in reducing nitrogen oxide (NOx) emissions. Also known globally as: DEF plays […]

Transformer oil testing – Leveraging Automated Color and Density Measurements for Transformer Oil Maintenance Programs Defining ASTM D1500 While ASTM D1500 is a method often used in manufacturing control, it is also widely applied in transformer oil testing to monitor oil quality. Technicians evaluate petroleum end products against the standardized ASTM D1500 color scale. ASTM […]