The three-zone type thermal shock test chamber. Sample is placed in the test chamber, more extreme temperature than test temperature can be set in high-temperature chamber and low-temperature chamber. During low temperature test, cold chamber door open, and low-temperature chamber working together with test chamber. When converted into high-temperature test, cold chamber door closed, hot […]

Ultrasonic bench cleaning is a process that uses ultrasound to agitate the fluid. The ultrasound can be used with just water but use of appropriate solvent for the object to be cleaned and the type of soiling present enhances effect, Cleaning normally lasts between 3 to 20 minutes depends on the object has to be

These tests consist of condensation of evaporated, volatile components from interior equipment on vehicular window glass, the front windscreen. Determination of the fogging characteristics (liquid raw materials, paste and solid raw materials contained in the materials from which they are made) can be conducted using the following methods: fogging value – quotient of reflectometer 60°

Salt spray test or salt fog test is a standardized and popular corrosion test method, which is used to check corrosion resistance of materials and surface coatings, Usually, the materials to be tested are metallic and finished with a surface coating which is intended to provide a degree of corrosion protection to the underlying metal. Although we can check on

Ultrasonic nebulizer is a type of cool-mist Humidifier which uses anultrasonic vibration to disperse a cool mist of water into the air. As it moves, it breaks up the water into tiny particles. Ultrasonic humidifiers use a piezoelectric transducer to create a high frequency (1-2 MHz) mechanical oscillation in a film of water. This forms an extremely

What is Abrasion Abrasion is the process of scuffing, scratching, wearing down, marring, or rubbing away. It can be intentionally imposed in a controlled process using an abrasive. Abrasion can be an undesirable effect of exposure to normal use or exposure to the elements. Abrasion testing is used to test the abrasive resistance of solid materials. The intent of abrasion