Zhongxi is a complete laboratory for analysis and testing, also an audited contract laboratory.We can provide a wide range of chemical analysis and material testing services to a diverse international customer base.Our expertise and years of experience enable us to choose the right analytical methods and generate the accurate data needed to solve your toughest problems.

Detection range

The testing field covers chemical industry, energy, environment, biology, food, medicine, cosmetics, building materials, textiles, electronic appliances, photovoltaic, toys, materials, ores, fertilizers, pesticides, veterinary drugs, water quality, soil, industrial waste, etc.

The test items

Type test: verify that the product complies with a technical specification (such as quality level, performance, safety requirements, environmental conditions, etc.) applicable to it. In the early product standards, type tests were also known as environmental tests, that is, products were tested in the natural environment under artificially simulated working conditions. In order to shorten the test time and get the result as soon as possible, based on the understanding of the influence law of environment on the product, the reinforced or accelerated artificial simulation test method is adopted. The items for which a product is subject to environmental testing and its rigor depend on  the conditions of use and reliability of the product,it is ruled in the product standard type test item list.

Environmental test methods: high and low temperature test, temperature impact test, moisture and anti-corrosion test, mildew test, dust test, seal test, vibration test, impact and Crash test, transport test, constant acceleration test, life (durability) test, etc.

Routine testing: inspection of product materials and processing for quality defects and testing of product intrinsic properties, often including functional and safety testing items.

Sampling test: The sampling test shall be carried out when this requirement is included in the relevant product standard. Testing is also used to verify the specified performance and characteristics of the product. These requirements may be proposed by the manufacturer or negotiated between the manufacturer and the user.

Special tests: Experiments can be conducted in accordance with relevant product standards and manufacturer requirements and user agreements to meet the diversified market demand for products.

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