试验室SC404型电热板技术参数 Technical Pa

一、用途

I. Application

SC404型电热板适用于钢铁、煤焦、化工、学校、医院、科研单位实验室，化验室的加热器、散热均匀安全清洁，温度可自动调节，对有机及易燃物的加热更为理想的加热工具。本产品由原地矿部唯一指定企业生产，执行行业标准。

SC404 Electric Hot Plate is a heater suitable to be used in labs of iron & steel, coking, chemical industries, school, hospital and research institute. It is uniform in heat dissipation, safe and clean with automatic control of temperature. It is an ideal tool for heating organic and flammable materials. The product is made by the only manufacturer designated by the former Ministry of Geology and Mineral Resources, in compliance with the Industrial standards.

二、结构与性能

II. Structure and Performance

电热板的座壳为1.5毫米的薄钢板及角铁焊接而成，外烘皱纹烘漆，顶面为一平整的铸铁板，热量由此散发。电热部分深盛壳中，以电热丝绕成高、中、低三组，分别由壳外开关控制之。电热丝外围（除顶面）用石棉板与外隔绝，隔层内用玻璃绒保温，使热量除顶部外不易散失，电热丝工作与否可视开关旁指示灯的明暗。

The base shell of heating plate is made of 1.5mm thick steel sheet and angle iron through welding, baked with wrinkle paint. At the top is a flat cast iron plate, from which the heat is generated. The electric heating part is placed deeply inside the shell and divided into three groups (high, medium, low) with heating wire, controlled respectively by switches outside the shell. The peripheral area (except top surface) of heating wire is isolated from outer area with asbestos board. Insulation inside the compartment is realized through glass wool which reduces the heat loss (except at the bottom). The lightness of indicator lamp beside the switch indicates the working status of heating wire.

为了操作安全，外壳必须可靠接地。

For the sake of operation safety, the shell must be reliably grounded.

三、技术参数

Ⅲ. Technical Parameters