FMTJ6教学用(高)电位差计
产品概述
FMTJ6教学用(高)电位差计是一款专为物理实验教学设计的精密测量仪器，适用于高等院校和科研机构的电学实验课程。该产品基于补偿法原理制成，能够准确测量直流电压、电流和电阻等物理量，帮助学生深入理解电势差的概念和测量方法。仪器采用模块化设计，操作简便，测量范围广泛，可满足不同实验需求。811
技术特点
FMTJ6教学用(高)电位差计具有0～2.311V的宽量程测量范围，最小分度值为0.5mV，能够满足大多数教学实验的精度要求。仪器采用环保型设计，直接使用市电供电，避免了化学污染问题。内置检流计、工作电源和基准电动势，无需额外配置附件即可完成实验。产品外形尺寸为270×220×145mm，重量适中，便于实验室搬运和存放。819
产品优势
该电位差计针对教学环境特别优化，具有操作简单、稳定性好、重复性高等特点。仪器采用优质元器件制造，性能稳定可靠，数据测量准确。面板布局清晰合理，各调节旋钮和接线端子标识明确，方便学生快速上手使用。相比传统电位差计，FMTJ6在教学适用性、安全性和维护便捷性方面都有明显提升。711
应用场景
FMTJ6主要应用于高校物理实验室的电学基础实验，如电动势测量、电阻比较、热电偶校准等。也可用于工程技术类专业的相关实训课程，帮助学生掌握精密电测量技术。仪器配套完善的实验指导资料，包含多种典型实验方案，能有效辅助教师开展教学工作。2122
Product Overview
The FMTJ6 High-Potential Differential Meter for Teaching is a precision measuring instrument specifically designed for physics laboratory teaching. Suitable for electrical experiments in universities and research institutions, this product employs the compensation principle to accurately measure DC voltage, current, and resistance, helping students deeply understand the concept and measurement methods of potential difference. The modular design ensures easy operation with a wide measurement range to meet various experimental requirements.811
Technical Features
With a broad measurement range of 0-2.311V and minimum scale division of 0.5mV, the FMTJ6 meets the accuracy requirements of most teaching experiments. The environmentally-friendly design operates directly on mains power, eliminating chemical pollution concerns. Built-in galvanometer, working power supply, and reference EMF allow immediate use without additional accessories. The compact dimensions (270×220×145mm) and moderate weight make it convenient for laboratory use and storage.819
Product Advantages
Optimized for educational environments, this potential meter features simple operation, excellent stability, and high repeatability. Manufactured with quality components, it delivers stable performance and accurate measurements. The clearly labeled control knobs and terminals enable quick familiarization for students. Compared to traditional models, the FMTJ6 demonstrates notable improvements in teaching suitability, safety, and maintenance convenience.711
Application Scenarios
Primarily used in university physics laboratories for fundamental electrical experiments such as EMF measurement, resistance comparison, and thermocouple calibration. Also suitable for engineering technology practice courses to help students master precision electrical measurement techniques. The product comes with comprehensive experimental guidance materials containing various typical experimental protocols, effectively supporting teaching activities.2122
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箱 式 直 流 电 位 差 计
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序号
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型 号
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名 称
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测量或调整范围
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小步进
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准确度%
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仪器特点
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出厂价￥
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2-1
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UJ5a
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直流(低)电位差计
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0～20.1110mV
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0.1μV
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0.5
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普
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①普:
普通型,需外接检流计、工作电源、标准电池;
②池：
电池型，内附检流计、电池盒、基准电动势；
③环：
环保型，直接用市电。内附检流计、工作电源、基准电动势。无化学污染。
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2354
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2-2
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TJ6
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教学用(高)电位差计
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0～2.311V
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0.5mV
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0.1
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池
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980
1870
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2-3
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FMTJ6
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环
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2-4
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UJ9
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直流(高)电位差计
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0～1.31110V
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10μV
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0.02
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普
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2450
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2-5
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UJ24
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直流(高)电位差计
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0～1.61110V
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10μV
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0.02
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普
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2580
2880
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2-6
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FMUJ24
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10μV
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0.02
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环
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2-7
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UJ25
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直流(高)电位差计
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0～1.911110V
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1μV
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0.01
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普
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3680
4380
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2-8
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FMUJ25
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1μV
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0.01
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环
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2-9
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UJ27C
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直流(高)电位差计
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0～2.110V
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5μV
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0.1
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池
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980
1180
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2-10
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FMUJ27C
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环
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2-11
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UJ31
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直流(低)电位差计
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×1档: 0～17.1mV
×10: 0～171mV
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1μV
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0.05
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普
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1320
1580
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2-12
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FMUJ31
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环
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2-13
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UJ33a
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直流(高)电位差计
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×0.1档: 0～21.11mV
×1档: 0～211.1mV
×5档: 0～1.0550V
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1μV
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0.05
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池
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1320
1620
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2-14
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FMUJ33a
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环
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2-15
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UJ33b
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直流(高)电位差计
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×0.1档: 0～21mV
×1档: 0～210mV
×10档: 0～2.1V
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1μV
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0.05
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池
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1680
1980
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2-16
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FMUJ33b
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环
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2-17
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UJ36a
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直流(低)电位差计
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×0.2档: 0～46mV
×1档: 0～230mV
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10μV
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0.1
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池
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1050
1250
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2-18
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FMUJ36a
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环
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2-19
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UJ36
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直流(低)电位差计
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×0.2: 0～24.0mV
×1: 0～120mV
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5μV
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0.1
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池
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950
1150
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2-20
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FMUJ36
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环
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2-21
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FMUJ60
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直流(高)电位差计
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0～11.9999V
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0.1μV
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0.01
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环
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6000
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2-22
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87-1
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教学用(高)电位差计
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0～1.700V
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1mV
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0.2
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池
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830
1080
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2-25
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FM87-1
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环
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2-26
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FMA
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学生型(高)电位差计学生型(高)电位差计
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×0.1档: 0～21.10mV
×1档: 0～211.0mV
×10档: 0～2.110V
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1mV
100μV
10μV
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0.2
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池
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1180
1930
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2-27
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FMFA
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环
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2-28
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FMC
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组合式直流(高)电位差计
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0～2.311110V
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1μV
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0.01
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环
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4680
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