High Precision Three-Box Cold And Thermal Shock Test Chamber 220v 50hz

Product Specification

High Precision Three-Box Cold And Thermal Shock Test Chamber 220v 50hz

The three-box cold and thermal shock test chamber is designed and manufactured according to user requirements. It is suitable for high and low temperature impact test of complete machines and parts of aviation, aerospace, military, naval, electrical, electronic and other products and storage in high temperature or low temperature environment. and test. It is for users to carry out corresponding climatic and environmental accelerated tests on the whole machine (or components), electrical appliances, instruments, materials, coatings, coatings, etc., so as to evaluate the test sample or the test behavior of the test sample.

Equipment summary:

Hot and cold impact testing machines used to test the change of material under extremely high temperature and extremely low temperature environment that continue alternation in the shortest time, Testing the chemical changes or physical damage of material caused by the thermal expansion and contraction. Testing box divided two parts, one is high-temperature region, another is low-temperature region, the testing sample placed on the moving basket, using unique heat storage and cool storage, the cylinder taking basket moves up and down in the hot and cold region to complete the hot and cold temperature impact testing; applied to test the material, including metal, plastic, rubber, electronics.... and other materials, it can be used as a basis for improvement of their products.

Types of Humidity Systems:

There are various types of humidity systems used on test chambers today such as a water bath, boiler/steam
generator and atomizing system.

 Water Pan - Very stable, but slow response

 Boiler - Standard on most CSZ chambers. The advantages of this system are that it can attain 98%
humidity and has large capacity to work in any size unit. The disadvantages of this system is that live
load from boiler can cause problems at lower temperatures when the DUT generates heat.

 Atomizer - This system sprays very fine drops of water into the air stream. The advantages of this system
are that it provides good control with live loads. CSZ typically uses this type of humidity systems for
devices under test that are over 500 watts, with the exception of larger chambers.

Application :

Temperature adaptability test under the condition of rapid change, or gradient for electrical, electronic, instruments and other products or spare parts, particularly applies to environmental stress screening test (ESS)
Environmental stress screening (ESS) refers to the process of exposing a newly manufactured or repaired product or component (typically electronic) to stresses such as thermal cycling and vibration in order to force latent defects to manifest themselves by permanent or catastrophic failure during the screening process. The surviving population, upon completion of screening, can be assumed to have a higher reliability than a similar unscreened population.
ESS can be performed as part of the manufacturing process or it can be used in new product qualification testing.

We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from. Each batch of parts is done quality sampling inspection before into the warehouse, and Each product before delivery is tested by the national authoritative third-party inspection agency

Service:

1. Device installation;

2. Equipment Operation Test Technology training;

3. Equipment Calibration;

4. Daily maintenance and maintenance of equipment

5 Free technical training for visiting factories

6 24-hour Online contact

7 Free software upgrades