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In the comprehensive test, what are the effects of temperature, humidity and vibration on the product

一. Temperature influence and test standards 1. Material thermal stress: metal parts due to temperature difference expansion resulting in structural deformation (such as aluminum alloy every 10℃ temperature difference expansion 0.023mm/m). Electronic performance drift: The leakage current of semiconductor devices decreases by 90% at -40 ° C and rises by 300% at 125 ° C. Chemical reaction acceleration: The d

How to detect the failure point of the coating in the salt spray chamber, combined with the salt spray test standard and the actual operation method

I. Parameter setting and preparation before test Simulation condition setting Salt spray concentration: 5% NaCl solution is usually used to simulate the Marine environment, and the specific concentration can be adjusted according to the test standards (such as GB/T2423.17, ASTM_B117). Temperature and humidity: the common setting is 35 ° C ±2 ° C, and the humidity is maintained above 95% to achieve s

How to visually analyze the test results of the thermal shock test chamber?

Visual analysis of the test results of the thermal shock chamber can be used to present the data characteristics and rules clearly and intuitively with the help of a variety of chart types The specific methods are as follows: Temperature related data change method: With time as the horizontal axis and temperature as the vertical axis, the actual temperature value corresponding to each time point in the

Common Salt Spray Test Standards

What are the most common Salt Spray Test Standards? ASTM B117 Standard Practice for Operating Salt Spray (Fog) Apparatus Daimler Chrysler LP-463-PB-10-01 Salt Spray Test Ford Motor Company BI 103-01 Salt Spray Resistance Test for Painted Panels and Parts General Motors GM4298P Salt Spray Test DIN 50021 Salt spray testing Nissan M0140 Salt spray testing Toyota TSH1552G Test Method of Salt S

The importance of environmental testing for battery safety testing

In the context of the rapid development of modern technology, batteries, as an important part of energy storage and supply, are widely used in electric vehicles, renewable energy systems, mobile devices and other fields, with the growing demand for high-performance, lightweight batteries, the need for rigorous testing of batteries to ensure their safety and reliability is also growing. Potential dangers of battery s

Temp And Humidity Chamber-Influence Factors Of Uneven Temperature Distribution

When choosing a temp and humidity chamber, pay special attention to its performance parameters. These parameters, including temperature range, temperature uniformity, fluctuation, and heating and cooling rates, are key factors in evaluating whether the test chamber can meet the specific experimental needs, ensure that the test chamber can operate stably under set conditions, and obtain accurate and reliable experim

JOEO Walk In Stability Chamber - Customized IT Network Equipment With Unique Airflow Technology

In today's rapidly evolving technology era, the stability and reliability of IT network equipment has become particularly important, and in order to ensure the normal operation of these equipment in a variety of environments, custom walk In stability chamber have become the first choice in the telecommunications and IT network hardware industry. For the telecommunications, IT network industry, in the desig

UL 1703 temperature chamber for testing of photovoltaic panels

The quality and reliability of photovoltaic panels are critical to the development of the solar industry. As the demand for renewable energy continues to grow, ensuring the performance of photovoltaic panels in a variety of environmental conditions becomes particularly important. The UL 1703 standard is a special environmental test specification for photovoltaic panels, designed to ensure the safety and durability of

MIL-STD 883 Salt Corrosion Test-Corrosion Test Machine

The MIL-883 salt corrosion test is an accelerated laboratory corrosion test designed to simulate the effects of coastal atmosphere on equipment and packaged components. This test involves exposing a sample to specific conditions, such as temperature, humidity, and salt concentration, to assess its resistance to corrosion and durability. Test results can help engineers and designers identify potential material defects

EIA 364-26 Salt Spray Tester For Electrical Connectors

The EIA 364-26 salt spray test method is used to assess the effects of a controlled salt spray environment on electrical connector components, surface coatings, and structures. This method allows the measurement and evaluation of electrical properties after exposure under specific conditions. Summary of salt spray test Salt spray testing, in which a sample is placed in a fine mist of salt solution, has more or le

All Articles

In the comprehensive test, what are the effects of temperature, humidity and vibration on the product

How to detect the failure point of the coating in the salt spray chamber, combined with the salt spray test standard and the actual operation method

How to visually analyze the test results of the thermal shock test chamber?

Common Salt Spray Test Standards

The importance of environmental testing for battery safety testing

Temp And Humidity Chamber-Influence Factors Of Uneven Temperature Distribution

JOEO Walk In Stability Chamber - Customized IT Network Equipment With Unique Airflow Technology

UL 1703 temperature chamber for testing of photovoltaic panels

MIL-STD 883 Salt Corrosion Test-Corrosion Test Machine

EIA 364-26 Salt Spray Tester For Electrical Connectors

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