Industry Knowledge
VR

Guide to the use of electric drying oven-Alice

November 20, 2021

There are temperature uniformity parameters: natural convection drying oven is the upper limit of working temperature multiplied by 3%, and forced convection drying oven is the upper limit of working temperature multiplied by 2.5%. Only the electric heating vacuum drying oven does not have a temperature uniformity parameter. Why? There is almost no possibility that the temperature of the working chamber can reach a uniform temperature by relying on the movement of gas molecules in the vacuum drying box. Therefore, conceptually, we can no longer apply the definition of temperature uniformity specified by the usual electric heating (blast) drying oven to the vacuum drying oven. It is meaningless to set this index in a vacuum state. The amount of heat radiation is inversely proportional to the square of the distance. For the same object, the radiant heat received at a distance of 20 cm from the heating wall is only 1/4 of that at a distance of 10 cm from the heating wall. big difference. This phenomenon is the same as when you bask in the sun in winter, the side that is exposed to the sun is warm and the side that is not exposed to the sun is colder. Due to the structure of the vacuum drying oven, it is difficult to make the radiant heat of each point in the three-dimensional space of the studio uniform, and there is also a lack of evaluation methods. This may be the reason why the temperature uniformity parameter is not set in the standard of the electric heating vacuum drying oven. .

[Disclaimer: The above content comes from the Internet, and does not represent the views of this site. I hope some of the content can help you. 】


We (Alice) are a manufacturer (manufacturer) specializing in the production of nameplates for home appliances. We have 21 years of experience in making furniture signs. We can produce zinc alloy, aluminum alloy, stainless steel, copper, brass, iron, titanium, Different labels such as PC, PET, PE, pvc, etc.

Contact us E-mail: sales03@alicelogo.com

whatApp: +86 132 6564 6796

Basic Information
  • Year Established
    --
  • Business Type
    --
  • Country / Region
    --
  • Main Industry
    --
  • Main Products
    --
  • Enterprise Legal Person
    --
  • Total Employees
    --
  • Annual Output Value
    --
  • Export Market
    --
  • Cooperated Customers
    --
Chat with Us

Send your inquiry

Choose a different language
English
العربية
Deutsch
Español
français
italiano
日本語
한국어
Português
русский
简体中文
繁體中文
Afrikaans
አማርኛ
Azərbaycan
Беларуская
български
বাংলা
Bosanski
Català
Sugbuanon
Corsu
čeština
Cymraeg
dansk
Ελληνικά
Esperanto
Eesti
Euskara
فارسی
Suomi
Frysk
Gaeilgenah
Gàidhlig
Galego
ગુજરાતી
Hausa
Ōlelo Hawaiʻi
हिन्दी
Hmong
Hrvatski
Kreyòl ayisyen
Magyar
հայերեն
bahasa Indonesia
Igbo
Íslenska
עִברִית
Basa Jawa
ქართველი
Қазақ Тілі
ខ្មែរ
ಕನ್ನಡ
Kurdî (Kurmancî)
Кыргызча
Latin
Lëtzebuergesch
ລາວ
lietuvių
latviešu valoda‎
Malagasy
Maori
Македонски
മലയാളം
Монгол
मराठी
Bahasa Melayu
Maltese
ဗမာ
नेपाली
Nederlands
norsk
Chicheŵa
ਪੰਜਾਬੀ
Polski
پښتو
Română
سنڌي
සිංහල
Slovenčina
Slovenščina
Faasamoa
Shona
Af Soomaali
Shqip
Српски
Sesotho
Sundanese
svenska
Kiswahili
தமிழ்
తెలుగు
Точики
ภาษาไทย
Pilipino
Türkçe
Українська
اردو
O'zbek
Tiếng Việt
Xhosa
יידיש
èdè Yorùbá
Zulu
Current language:English