We know that the main purpose of the research and development of colorimeter is to detect the color of products and control the color quality of products. To better analyze and manage color information, it is necessary to understand the color. The change of color is closely related to color. To learn color, we should first know what the three primary colors are. The colorimeter detects the product...
The waterproof jet test chamber, as its name implies, is a waterproof test equipment with the appearance of a box type. It is mainly used to check whether the enclosures and seals of electrical and electronic products, automobile and motorcycle instruments and meters ensure the good working performance and technical status of the products and components after the water test or during the test. At ...
The IPX7 waterproof test chamber, also known as the immersion test machine, the soaking test box, the IPX7 waterproof equipmen is mainly used to test the physical and other related waterproof properties of electronic, electrical products, lamps, electrical cabinets, electrical components, automobiles, motorcycles and their parts under the simulated rain weather conditions. Features of IPX7 water...
IPX9 high temperature pressure jet waterproof test chamber is mainly used to check whether the waterproof performance of the shell of electronic and electrical products, lamps, electrical components, automobiles, motorcycles and their parts meets the standard requirements. Under the environmental conditions simulating the high temperature and high pressure steam cleaning process, the sample surfac...
There are six factors that affect the color measurement of the colorimeter, each of which plays a crucial role in the way the colorimeter captures color information. Any change of these factors will change the color data, resulting in differences between the numbers obtained by two identical samples or two different colorimeters. 1. Color space: In terms of color, there are many measurement system...
To evaluate a product’s shell sealing ability by the International Protocol for the Testing of Shells, the “Dustproof test chamber” is utilized to mimic the detrimental effects of natural sand, dust, and wind conditions (IP5X and IP6X). It is sometimes referred to as a dust and sand test chamber. The SC-015 dust-free test chamber has a vertical airflow and uses a conical hopper; ...
GLE-20 is an oil-salt two-in-one Face Masks Particulate Filtration Efficiency PFE Tester. According to ASTM F1862-17, ASTM F2299-03 (2017), ASTM F2100-2019, BS EN14683-2019, BS EN 14387-2004+A1 2008, BS EN 136-1998, BS EN 140-1999, BS EN 143-2000 +C1-A1, BS EN 149-2001+A1, etc. It is used to test the particulate filtering efficiency of daily protective masks and medical masks, and to dete...
Semiconductor Solid Lighting (SSL) is a trend of future development, especially today, where global energy is becoming increasingly tense and the climate is deteriorating today. With the application of electronic integrated technology in LED products, the trend of miniaturization of LED lamps and can only be modularized can become increasingly obvious. More and more LED products have begun to ente...
The North American Lighting Engineering Association (IESNA) has recently published the LM-82-12 standard test method. This test method can measure the relationship between the electrical, optical characteristics and temperature of LED light engine and LED light bulb in the working state. The new standard provides a consistent test method to help lamp manufacturers choose LED light engines and inte...
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