The correct way to set up environmental tests?
Note: The product to be tested is placed in the test area of ​​the machine. How to set it up is correct. Does the specification have any requirements? Is it related to the volume, is it related to the weight, is it related to the material?, etc. If there is any request ?
When the test and integration of the constant temperature and humidity machine is carried out, how is the test wire placed in the furnace?
Note: When testing integration, how to put the test wire into the furnace will not affect the validity and accuracy of the experiment?
How to regulate the non-condensation of the machine for the constant temperature and humidity machine?
Note: The specification is for the machine to not disclose condensation, can the machine be able to carry out condensation or no condensation test, so the so-called machine does not dew condensation, how to determine, what is the test of the machine condensation Influence, my stuff is not powered, so it doesn't matter whether it is condensation?
Does the unclean water have an effect on the test?
Description: The humidity of the constant temperature and humidity machine is water. If the water quality is unclean, it will affect the test. What kind of water quality is qualified? If using ordinary tap water, will it affect?
Is there any difference between RO deionized water and distilled water for high temperature and high humidity test results?
Explanation: RO deionized water and distilled water are both very clean water. Does it still affect the experiment?
What material should I use for the fixture to be placed?
Note: In the constant temperature and humidity machine, the fixture used to place the test object can be used for the fixture of the material. Is it bakelite or cardboard or biscuit and box wood?
Does not set the temperature and humidity synchronization slope for high temperature and high humidity?
Note: When using the constant temperature and humidity machine for high temperature and high humidity test, if the humidity synchronization slope is not set at the temperature rise and fall, does it affect the test?
Is it possible to open the door midway when performing the high temperature and high humidity test?
Note: Because the company has a lot of products to be tested, the number of machines is not enough. Therefore, it is necessary to open the door in the middle of the high temperature and high humidity test to place or take the products to be tested, so whether the test results have an impact, how to meet the specifications
After the test item is taken out and put in, is the test effective?
Explanation: Half of the test to be tested is taken out. After a few days, it is effective to put it back in the test. If it is just taken out, is it all right? If so, what will happen?
Is it possible to open the door midway when performing the low temperature test?
Note: Due to the large number of products to be tested by the company and the insufficient number of machines, it is necessary to open the door at low temperature to place or take the test object, which will have an impact on the test results.
What is the impact of high temperature and humidity fluctuations on the test?
Description: What is the impact on the product to be tested when the temperature and humidity fluctuations of the test furnace are high?
What is the impact of machine noise on users?
Explanation: What kind of machine noise is suitable for the inside, does it have any effect on the human body?
What is the effect of the heating load on the test product and the test?
Note: The heat-generating load is formed after the test object is energized. Does it have any effect on the test furnace and the product to be tested, and if the heat load exceeds the machine, what will happen?
How to calculate the heating load of the test item?
Description: How to calculate the heat load generated by the test item when it is energized, how to do the heat absorption and release of the material itself, and how to consider the load weight of the product itself.
Why do you have a test condition with a humidity of 10%?
Note: Why is there a so-called humidity test condition of 10% in environmental test conditions?
Why do you have a humidity test condition of 5%?
Description: Why there is a so-called ultra-low humidity test condition of 5% humidity in the environmental test conditions
Why do we see the temperature and humidity test why the humidity is above 85% RH?
Explanation: Why do we use the so-called high temperature and high humidity test, the humidity is above 85% RH, why the humidity does not see the test conditions below 85R.H.
Why do you want to test conditions of 85 ° C / 85% RH called double 85?
Explanation: Why do you want to carry out the test conditions of 85 °C/85% RH so-called double 85, because it is because of the heat resistance test, because everyone is doing this, because the customer asks, is it correct?
Why is the 85°C/85% RH test set for 168 hours?
Note: Why is it that when the 85°C/85% RH test is carried out, the test time is often 168 hours. What is the purpose?
How to calculate the estimated life of the product through the constant temperature and humidity machine?
Note: Can I use the constant temperature and humidity machine to calculate the estimated service life of the product?
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