What is High Cycle Fatigue, HCF? High Cycle Fatigue High cycle fatigue (HCF) refers to material fatigue failure with relatively high number of load cycles that occurs in components where stress is relatively low and deformation is primarily elastic. Examples of high cycle fatigue include: rotating ... Read More

Why Use a Vibration Table for Packaging Testing Using a Vibration Table for box testing is not just a matter of regulatory compliance. It is about ensuring that your products reach customers in perfect condition. Here are a few reasons why vibration testing is indispensable: 1. Minimize Product ... Read More

Why use the Vickers Hardness Test? iqualitrol vickers hardness tester initially was designed as a substitute for the Brinell method, which had a large indenter and the possibility of damage to the test-piece, and also the Rockwell method which used multiple test forces; the Vickers Hardness test is ... Read More

Kinds of Rockwell Hardness Scales Initially, 15 scales were created using a 10 kg preliminary force; 60, 100 or 150 kg total test forces combined with diamond; 1⁄16, 1⁄8, 1⁄4 and 1⁄2-inch diameter ball indenters; and 0.2 millimeter per Rockwell point. These forces are called the Regular Rockwell ... Read More

Fast Evolution of Coating Thickness Gages Today's iqualitrol thickness gages also are more simplified, and are far more advanced and sensitive than in years past. Understanding what equipment is available and how to use it is critical to ensuring process control, product quality and cost control. ... Read More

Working Principle of High-speed Metallographic Cutting Machine Metallographic cutting machine generally refers to a special equipment for sample cutting equipped with a grinding wheel cutting blade and a circulating cooling system. A standard metallographic cutting machine should have the following ... Read More

Three in One Busbar Processing Machine iDHY-200 Brief Introduction: The iqualitrol three in one busbar processing machine iDHY-200 is for copper and aluminum terminals, busbar processing machines, ultra-high pressure hydraulic pumps, hydraulic piercing machines, cutting machines, bending machines, ... Read More

Principles of Centrifugation At its core, centrifugation is separation through sedimentation. The denser particles sink to the bottom of the container, while the more lightweight particles remain suspended. Centrifugation will displace particles that are even slightly different in density, and is ... Read More

Xiamen Industry Exposition 2026 30th Xiamen Industry Expo & Cross-Strait Machinery and Electronics Fair Dates: Thursday, April 9, 2026 - Sunday, April 12, 2026 Venue: Xiamen International Expo Center, Xiamen, China IQUALITROL was invited to participate the Xiamen Industrial Exposition (XMIE), and ... Read More

Touch Screen Rockwell Hardness Tester MHRS-150 with RS-232 Built-in Printer Main Features: 1. IQUALITROL High-precision step control system; 2. Touchscreen interface, easy to operate; selectable hardness test dwell time; 3. HR, HB, HV conversion scales; 4. Built-in printer for outputting test data ... Read More