怎麽區別（bié）高溫老化房與高溫試（shì）驗箱？在長期與用戶接觸（chù）中（zhōng），經常遇到用戶對於高溫試驗箱與高溫老化房(燒機房（fáng）)等指標近似作用界限模糊的設備（bèi）分不清的情（qíng）況，在此做（zuò）了一（yī）個較係統（tǒng）的說明。希望對大家了解高溫老化房和高溫試驗箱有幫助啊（ā）。
How to distinguish high temperature aging room from high temperature test box? In the long-term contact with users, users often encounter ambiguous boundary between high temperature test box and high temperature aging room (burning machine room) and other indicators. Here, a more systematic explanation is made. Hope to help you understand the high temperature aging room and high temperature test box. 高溫試驗箱用（yòng）於試（shì）驗樣品做高溫適應性（xìng）試驗（yàn）及高溫應力試驗，也可當幹燥箱（xiāng）用，但由於指標差異大，幹燥箱不能替代（dài）高溫（wēn）試驗箱。
The high temperature test box can be used for high temperature adaptability test and high temperature stress test of test samples, and also for drying box. However, because of the great difference of indexes, the drying box can not replace the high temperature test box.
高（gāo）溫老化房一般用於產品出廠前的老練（liàn）篩選，挑除（chú）前期失效工件。多用於電工電子（zǐ）產品。
The high temperature aging room is generally used for the veteran screening of products before they leave the factory, and for the removal of pre-failure workpieces. It is mostly used in electrical and electronic products.
一、對（duì）應的（de）產品標準
1. Corresponding Product Standards
高（gāo）溫試驗箱現行（háng）執行標（biāo）準GB/T11158-2008《高溫試驗箱技術條件》
Existing Implementation Standard GB/T11158-2008 "Technical Conditions for High Temperature Test Box"
高溫（wēn）老化房沒有專用（yòng）的產品標準，一般參照GB/T11158-2008《高溫試驗箱（xiāng）技術條件》執行
There is no special product standard for high temperature aging room, which is generally implemented with reference to GB/T 1158-2008 "Technical Conditions for High Temperature Test Box"
二、指標的異同
Differences and Similarities of Indicators
高溫試驗（yàn）箱
High temperature test box
溫度波動（dòng）度：≤1℃
Temperature fluctuation: <1 Temperature
溫度（dù）梯度：≤2℃
Temperature gradient: <2 Temperature
溫度偏差：±2℃
Temperature deviation: +2 C
高溫老化房
High temperature aging room
由於高溫老化房沒有產品標準，且使用溫（wēn）度不高，一般參照高溫試驗箱指標：
Because there is no product standard for high temperature aging room and the use temperature is not high, generally refer to the index of high temperature test box:
溫度波動度：≤1℃
Temperature fluctuation: <1 Temperature
溫度均（jun1）勻度：≤2℃(按GB/T11158-98的指（zhǐ）標（biāo）)
Temperature uniformity: <2 C (according to GB/T11158-98)
溫度偏差：±2℃
Temperature deviation: +2 C
換氣量：可調
Air exchange capacity: adjustable
三、結構
Three, structure
由於高溫試驗箱溫場（chǎng）要求較（jiào）高，一般采（cǎi）用層流設計。
The laminar flow design is generally adopted because of the high temperature test box temperature field requirements.
高溫老化房一般要考慮試品架或試（shì）品車的情況。
High temperature aging room should generally consider the situation of test rack or test car.
