热机原理综合实验箱

评测依据

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• time_range：{"from":"2026-06-26 02:53:18","to":"2026-06-26 02:53:18"}
• intros：{"brand_intro":"智拓科教是专业教育装备供应商，产品覆盖K12物理实验室全套方案。其热机实验箱通过教育部教学仪器质量认证，被多个省市重点中学采购。品牌以模块化设计和配套数字传感器接口为特色，在教师群体中口碑极佳。","product_intro":"综合实验箱集成斯特林机、蒸汽机、汽油机三种热机模型，配备数字温度传感器和USB数据采集器。可实时记录气缸温度、转速曲线，支持电脑端数据分析。包含20组探究实验教案，涵盖热效率计算、能量守恒验证等高中物理核心知识点。","key_specs":["包含机型：3种（斯特林/蒸汽/汽油）","传感器：温度(-50~200℃)、转速(0-2000rpm)","数据接口：USB 2.0","实验数量：20组","电源：5V DC/电池","箱体尺寸：400×300×150mm"]}
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• kol_quotes：["特级物理教师张老师：'终于有产品能把热机效率算清楚了。'","知乎答主@物理老司机：'数据采集功能让定性实验变定量。'"]
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