GB/T 10066.4-2004 in English

《GB/T 10066.4-2004电热设备的试验方法 第4部分:间接电阻炉》由TC121（全国工业电热设备标准化技术委员会）归口，主管部门为中国电器工业协会。
GB/T10066《电热设备的试验方法》的本部分适用于配有温度自动控制系统，炉内为自然气氛、中性保护气氛、控制气氛或真空，额定温度在250℃～1800℃范围内的各类实验用和工业用电阻炉(如井式炉、箱式炉、台车式炉、罩式炉或其他结构型式的炉子)等主要是加热和热处理用间歇式和连续式电阻炉、电阻熔炼和保温炉等。这些炉子可以是强迫气氛循环的或非强迫气氛循环的。本部分是间接电阻炉的专用部分，应与GB/T10066.1-2004配合使用，其目的是使测定上述炉子的主要参数和技术数据的试验条件、试验项目和试验方法标准化。本部分不适用安用和类似用途的电热器具。

Scope

This part of GB/T 10066 ((Test methods for electric heating equipment) is applicable to those equipped with an automatic temperature control system, the furnace is a natural atmosphere, a neutral protective atmosphere, a controlled atmosphere or a vacuum, and the rated temperature is in the range of 250°C to 1800°C All kinds of experimental and industrial resistance furnaces (such as pit furnaces, box furnaces, trolley furnaces, bell furnaces or other structural types of furnaces) are mainly batch and continuous resistance furnaces for heating and heat treatment. , resistance melting furnace and holding furnace, etc. These furnaces can be forced atmosphere circulation or non-forced atmosphere circulation. This part is a special part of indirect resistance furnace (hereinafter referred to as resistance furnace), and should be consistent with GB/T l0066.1-2004 Used together, the purpose is to standardize the test conditions, test items and test methods for determining the main parameters and technical data of the above-mentioned furnaces.This part does not apply to household and similar electric heating appliances.