When you get an offer for environmental chambers from your supplier, They always quote you the temperature range : -70C to +150C, Because the -70C is their MAX ability for their temperature chambers.
How we supply you the environmental chambers with -80C +150C ? This is the temperature range which your current supplier can not guarantee, But we can.
In fact, It’s not easy work, But we can do it ! Let me explain how we meet this technical requirement: Normally, The critical temperature, boiling temperature for R-404A (R-507) is -46C, The boiling temperature for R-23 is -82C, We use 2 pcs 6P Tecumseh compressors and replace this 2 pcs 3P compressors which is a standard design, In this way, Improve the cooling speed, and make the cooling rate running faster. Then temperature goes to -80C reliable !
We also can change the MAX hot temperature from +150C to +180C / +200C based on customer requirement, There has another solution as well. If you have the interest and want know more, Please negotiate with me online by Skype or send me an email. I am very glad to talk with you on these environmental chamber technology topic.
Make you easier understand this low temperature range, Here is an example which is a real order comes from our local customer, Request a 1500 Liters Environmental Chambers, Temperature Range: -80C +150C, Now, We are doing the testing and quality checking procedure before shipment. From customer P/O received to shipment, The lead time is 25 days only !
The R23, R404A, R507, are the mainly Freon which frequently used for environmental chambers, thermal shock chamber or any environmetal chamber request a refrigerating system. The difference and application range for R404A, R23, R507 Freon as below mentioned :
|R23||Boiling Point: -82.1C|
|R404A||Boiling Temp: -46.2C|
|R507||Boiling Point: -46.8C|
|R508B||Boilling Temp: -125C|
Below is an youtube movie which I have taken in Wewon manufacture dept, During the engineer doing the testing and adjustment work for environmental chambers. All the movies are true and real from our manufacture dept directly which can be trusted ! Hope you like it. If you have the interest and try to know more, Welcome visit our factory !
Wewon Environmental Chambers Co., Ltd. as a manufacturer and supply environmental chamber for abroad partners many years ! The mainly product including : humidity chamber, temperature chamber, humidity chamber, environmental chamber, environmental test chambers, climatic chamber, temperature and humidity environmental chambers.
Many thanks for your reading ! I appreciate it ! Meanwhile, I am glad to know you have the inquiry for environmental chamber. The related data as above files mentioned, Hope you like it ! For more details check, Please send us a mail. I am waiting for you there ! Thank you.