EMIN News

Learn how a UV-Vis spectrophotometer helps identify counterfeit products through sample preparation, absorbance spectrum measurement, reference sample comparison, and result analysis.

Many projects encounter a situation where a freshly applied coating looks perfectly uniform and paint consumption matches the estimate, yet additional coating is required during inspection because the thickness is insufficient. This leads many to suspect measurement errors or equipment inaccuracy, whereas the actual cause is a confusion between WFT (Wet Film Thickness) and DFT (Dry Film Thickness)

Is your UV-Vis spectrophotometer producing inaccurate results? Discover the 10 most common causes and practical solutions to improve the reliability of your analytical data.

Many used car buyers often spend a considerable amount of time examining the paintwork, the gaps between body panels, or the overall condition of the exterior. However, these signs can be skillfully masked following repairs; precise color matching and careful polishing can make the vehicle appear almost factory-original.

When storing volatile solvents, odorous chemicals, or in laboratories where chemical cabinets are opened frequently for sample handling, chemical storage cabinets with exhaust fans offer significant advantages by controlling chemical vapors directly inside the cabinet.

A fire-retardant coating only provides effective protection when applied to the specified design thickness. A shortfall of even a few hundred microns can significantly reduce fire resistance, whereas an excessively thick coating is prone to cracking and peeling, in addition to increasing material costs

Learn when a chemical storage cabinet is required to meet safe chemical storage practices and comply with chemical management regulations.

Water resistance is a common requirement for a wide range of modern products, spanning industrial sensors, outdoor LED lights, medical devices, and water filter cartridges to electronic components and automotive parts. When exploring manufacturing technologies, many businesses often ask the same question: can ultrasonic welding truly create a watertight seal?

A satisfactory ultrasonic weld must form a uniform bond across the entire contact surface. The presence of gaps, edge separation, or partial adhesion significantly compromises airtightness, watertightness, and mechanical strength. This is a common issue in the manufacturing of plastics, electronic components, packaging, and medical devices, particularly following a product changeover or an adjustment of welding parameters on the production line.

Learn about the most common mistakes when using chemical storage cabinets, the safety risks they create, and how to choose the right chemical storage cabinet for your laboratory.