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Legrand is the global specialist in electrical and digital building infrastructures.This is our second cooperation. After comparing the quality and price of several suppliers, they finally chose us as the supplier of this batch of equipment. They requires high quality for equipment, and each ... Read More
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The draught-proof enclosure is rectangular, with a double skin on top and on at least three sides and with a solid base, the double skins are of perforated metal, space approximately 150mm apart, with regular perforations of 1mm to 2mm diameter, occupying about 40% of whole area of each skin. It is ... Read More
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IPX1-2 Vertical Rain Drip Box Waterproof Testing Equipment is designed according to IEC60529 clause 14.2.1 and 14.2.2. It is applied to simulate the conditions of vertically dripping and dripping with 15 degrees tilted, and then to check if the products ( electronics, luminaire, electric components, ... Read More
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IK coding system is to indicate the degrees of protection provided by enclosures for electrical equipment against harmful external mechanical impact, which is given by IEC62262. The code is consisted by codes letters (IK) and characteristic group numbers (00 to 10), and each characteristic group ... Read More
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Thermocouple is a commonly used temperature measuring component in temperature measuring instruments. It directly measures the temperature and converts the temperature signal into a thermoelectric potential signal, which is converted into the temperature of the measured medium by an electric meter ... Read More
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The water spray test apparatus is to consisted of three spray heads mounted in a water supply pipe rack, the test is using fresh water. The outer enclosure is to be positioned in the focal area of spray heads so that the greatest quantity of water is likely to enter the outdoor enclosure, the water ... Read More
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1. Application scope The IEC60695-5-11 specifies a needle test to simulate the effect a small flame which may result from fault conditions, in order to assess by a simulation technique the fire hazard. It is applicable to electro-technical equipment, its sub-assemblies and components and solid ... Read More
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There are three kinds of environment test chambers for temperature and humidity includes constant temperature and humidity test chamber, thermal shock test chamber and high-low temperature test chamber. Generally, the lab only do the high temperature and low temperature test, but sometimes, it will ... Read More
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JISD0302 is the Japanese standard for automobile parts against moisture, rain and spray water. The test grade includes M1, M2, R1, R2, S1, S2, D1, D2 and D3. 1. Classification: Type Symbol Test Purpose Moisture Test M1 Auto parts against moisture M2 Auto parts against high temperature and moisture ... Read More
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At the year of 1986, the IESNA (Illumination Engineering Society of North America) published the earliest standard file format for electronic transfer photometric data of lightings and luminaire (IESNA LM-63-1986: IES Recommended Standard File Format for Electronic Transfer Photometric Data), and it ... Read More
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