There are several common goniophotometers for light distribution. The difference between them lies in the geometric shape of the measurement, that is, how to collect photometric data and how to mechanically realize the measurement. The types of Goniophotometers can be basically divided into Type A, Type B and Type C. For a detailed description, please refer to the 1987 edition of CIE 70. The diffe...
Generally speaking, the optical diffuser, when used carefully, can reduce the small errors caused by the uneven distribution of the incident light source on the detector or the deviation of the beam during measurement, so the accuracy of the integrating sphere measurements can be improved. However, in precise measurement, an integrating sphere must be used as an optical diffuser to minimize the ab...
The main purpose: The Glow Wire Tester/Glow Wire Test device is used to detect the thermal stress caused by heat sources or ignition sources such as glowing components or overload resistors in a short time to evaluate the standard level of related products. Standard: The ZRS-3H Glow wire Test Apparatus is according to IEC60695-2-1, IEC60695-2-10, IEC60695-2-11, IEC60695-2-12, IEC60695-2-13 (GB/T51...
The salt spray chamber mainly deals with the surface treatment of various materials, including paint, electroplating, inorganic and surface film, anodizing, anti-rust oil and other anti-corrosion treatments, and then testing the corrosion resistance of its products. Electroplating can be done according to customer requirements for the parts and products are subjected to salt spray test. 1. Prepare...
RoHS test is a mandatory standard established by EU legislation. Its full name is “Restriction of Hazardous Substances”, which was published on 1st July , 2006. It has been officially implemented. It is mainly used to standardize the material and process standards of electronic and electrical products to make it more conducive to human health and environmental protection. The purpose o...
The ESD test generator is mainly used to simulate the static electricity on the human body. The main function is to generate a certain amount of static electricity to see whether electronic related products can maintain normal operation under the action of static electricity. Then why do we do such a simulation esd test? Mainly because ESD test will cause certain harm to electronic components or p...
Introduction: The temperature and humidity environmental chamber can simulate a variety of temperature and humidity natural environments, and is suitable for testing electronic devices, household appliances, food, trolleys, vulcanized rubber, plastic rubber, metal materials and other commodities. So how does the temperature and humidity environmental chamber carry out humidification? Standard: Hig...
Introduction: The portable spectroradiometer is a spectrum analysis instrument based on XRF (X Ray Fluorescence) spectrum analysis technology. It is mainly composed of X-ray tube, detector, CPU and memory. Because of its portability, it is highly efficient, portable and accurate. LMS-6000 Portable CCD Spectroradiometer Standards: Spectroradiometer fully meet CIE 177, CIE-13.3 , Optical-Engin...
Temperature, humidity, and other environmental factors may be regulated in an Environmental Chamber. Corrosion may be simulated in certain chambers by spraying salt into the room. They may vary significantly in size depending on the kind of product being examined. The thermal chamber is widely used in today’s world. What is the purpose of a thermal chamber? To find out how everyday goods perform...
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