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19 Feb, 2022 566 Views Author: root

How to do the RoHS Test

Let us first attempt to comprehend what the RoHS test is and why it is seen to be significant in the first place. RoHS is an abbreviation that stands for Restriction of Hazardous Substances at its core. The Directive 2002/95/EC is sometimes referred to as the 2002/95/EC. Because it is a descendant of the European Union, it is structured only to restrict the application of some hazardous substances present in most electrical and electronic devices. A rohs tester performs this test.

Some banned materials, such as those discussed in this article and those listed below, are deemed dangerous to the environment, so the RoHS test is regarded as necessary. They are mostly known for polluting landfills severely, and they are even considered potentially hazardous due to the occupational exposure that occurs throughout the production and disposal processes.

The RoHS Compliance Testing technique is today regarded to be one of the most effective standard procedures for electrical and electronic component makers, sellers, distributors, and recyclers, whether they are large or small businesses. It even covers equipment that is sold as well as equipment that is utilized inside the European Union.

How to perform?

The EU RoHS Directives are mainly intended to prohibit or limit harmful and hazardous compounds, especially in electrical and electronic products, in the European Union and worldwide. Medical devices and control and monitoring equipment are also included in this category of equipment. By enabling substitute and safer/preserved alternatives, this guideline also serves as a safeguard.

This directive is intended to be applied to equipment that works or functions at up to 1000 VAC and 1500 VAC or higher voltages. A series of eleven parts are also included, ranging from electric lamps to domestic luminaries to medical gadgets to equipment for controlling and monitoring.


rohs testing machine

As a result, specific labs have been established to assist clients in ensuring that they comply with the RoHS directive. They are experts in doing the RoHS test in a timely, trustworthy, and dependable manner. On top of that, they analyze the component materials to determine the presence of the banned chemicals at various levels in each component.

In addition to lead, mercury, and cadmium testing, most of these facilities can also test for hexavalent chromium and other heavy metals under the RoHS regulations. As part of their responsibilities, they must also attempt to identify whether the overall amount of Bromine is smaller when compared to the maximum limit for the compound that contains the most Bromine or whether the opposite is true. As a result, it may be used to identify whether a substance complies with RoHS regulations or not.

Other testing methods

Spectroscopy and wet chemistry procedures are two of the most often used methods by testing laboratories to assess the amounts of prohibited RoHS materials inside test tubes. LISUN has the best rohs tester.

Ordinarily, the Prohibited Substances and Hazardous Substances Act (RoHS) reserves a certain number of maximum concentration values for each restricted chemical. In most situations, these limits are set at 0.1 per cent, except cadmium, which has a limit of roughly 0.01 per cent.

Lisun Instruments Limited was found by LISUN GROUP in 2003. LISUN quality system has been strictly certified by ISO9001:2015. As a CIE Membership, LISUN products are designed based on CIE, IEC and other international or national standards. All products passed CE certificate and authenticated by the third party lab.

Our main products are GoniophotometerIntegrating SphereSpectroradiometerSurge GeneratorESD Simulator GunsEMI ReceiverEMC Test EquipmentElectrical Safety TesterEnvironmental ChamberTemperature ChamberClimate ChamberThermal ChamberSalt Spray TestDust Test ChamberWaterproof TestRoHS Test (EDXRF)Glow Wire Test and Needle Flame Test.

Please feel free to contact us if you need any support.
Tech Dep: Service@Lisungroup.com, Cell/WhatsApp:+8615317907381
Sales Dep: Sales@Lisungroup.com, Cell/WhatsApp:+8618117273997


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