ZXB01倍率补偿电容箱
产品概述
ZXB01倍率补偿阻容箱是一款专为教学实验和工程应用设计的精密仪器,主要用于自组交流电桥、暂态与稳态电路分析等场景。该设备采用模块化设计,具备高精度调节功能,可灵活适配不同实验需求,尤其适用于大学物理、电工电子等领域的教学延展与科研实践。其核心功能是通过阻容补偿原理消除电路干扰,提升测量准确性,同时兼具知识性、趣味性与实用性。134
技术参数
ZXB01支持宽范围电容与电阻调节:
- 电容补偿范围:0~11.10nF,最小步进值0.01nF,三盘步进式调节;
- 电阻倍率范围:2×(100~30k)Ω,二盘独立调节,精度达0.1级;
- 适用频率:1kHz,可匹配多种交流电桥实验需求。
设备采用优质聚苯乙烯或聚丙烯薄膜电容元件,电气部分内置屏蔽结构,有效降低外部干扰,确保测量稳定性。267
功能特点
- 教学友好:支持学生自主搭建交流电桥,通过实践理解倍率补偿原理,适用于大学物理实验课程;
- 高精度设计:0.1级准确度,满足精密测量需求,如电感(1.0μH~110H)、电容(1.0pF~1100μF)等参数测量;
- 耐用结构:机箱采用工业级防护设计,适应实验室环境,长期使用仍保持性能稳定。4911
应用场景
- 教育领域:用于电桥实验、谐振电路分析及暂态响应研究;
- 工程调试:辅助滤波电路设计、移相网络校准等实际应用;
- 科研创新:为电子元件参数测量提供可靠工具,如电容表校正、电感值标定等。1610
Product Overview
The ZXB01 Ratio Compensation RC Box is a precision instrument designed for educational experiments and engineering applications, particularly for self-assembled AC bridges and transient/steady-state circuit analysis. Its modular design and high-precision adjustment capabilities make it ideal for university physics and electrical engineering courses, combining theoretical learning with hands-on practice.13
Key Specifications
- Capacitance Range: 0~11.10nF with 0.01nF step resolution (3-decade adjustment);
- Resistance Range: 2×(100~30k)Ω, dual independent dials, 0.1% accuracy;
- Frequency Compatibility: Optimized for 1kHz AC bridge circuits. The shielded enclosure minimizes interference, ensuring reliable measurements.27
Features
- Educational Focus: Enables students to explore ratio compensation principles through customizable experiments;
- High Precision: Supports measurements of inductance (1.0μH~110H) and capacitance (1.0pF~1100μF) with 0.1-grade accuracy;
- Robust Build: Durable construction suitable for laboratory environments.49
Applications
- Teaching Labs: AC bridge experiments, resonance studies, and circuit transient analysis;
- Engineering: Filter circuit tuning and phase-shift network calibration;
- R&D: Component parameter validation, such as capacitor and inductor testing.610
十 进 电 容 箱(多值可调)
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序号
|
型号
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额定工作电压 |
开关数
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容量范围μF
|
开关变化组合μF
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小步进值μF
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准确度
|
出厂价¥
|
5-1
|
RX7/00
|
十进
电容箱
250Vac
630Vdc
|
4
|
0~0.11110
|
(0~10)×(0.00001+0.0001+0.001+0.01)
|
0.00001
|
0.65
|
1400
|
5-2
|
RX7/0
|
4
|
0~1.1110
|
(0~10)×(0.0001+0.001+0.01+0.1)
|
0.0001
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0.5
|
1100
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5-3
|
RX7/1
|
3
|
0~1.110
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(0~10)×(0.001+0.01+0.1)
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0.001
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0.5
|
950
|
5-4
|
RX7/2
|
2
|
0~1.10
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(0~10)×(0.01+0.1)
|
0.01
|
0.5
|
850
|
5-5
|
RX7/3
|
2
|
0~0.110
|
(0~10)×(0.001+0.01)
|
0.001
|
0.65
|
850
|
5-6
|
RX7/4
|
1
|
0~1.0
|
(0~10)×0.1
|
0.1
|
0.5
|
520
|
5-7
|
RX7/5
|
1
|
0~0.10
|
(0~10)×0.01
|
0.01
|
0.65
|
420
|
5-8
|
RX7/6
|
1
|
0~0.010
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(0~10)×0.001
|
0.001
|
2
|
520
|
5-9
|
RX7/N59
|
4
|
0~11.110
|
(0~10)×(0.001+0.01+0.1+1)
|
0.001
|
0.5
|
1380
|
5-10
|
RX7/N5A
|
5
|
0~11.1110
|
(0~10)×(0.0001+0.001+0.01+0.1+1)
|
0.0001
|
0.5
|
1530
|
5-11
|
FMBa
|
十进
电容箱
250Vac
630Vdc
|
3
|
0~11.10
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(0~10)×(0.01+0.1+1)
|
0.01
|
5
|
1350
|
5-12
|
FMBb
|
2
|
0~11.0
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(0~10)×(0.1+1)
|
0.1
|
5
|
1100
|
5-13
|
FMBc
|
3
|
0~111.0
|
(0~10)×(0.1+1+10)
|
0.1
|
5
|
1550
|
5-14
|
FMBd
|
2
|
0~110
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(0~10)×(1+10)
|
1
|
5
|
1450
|
5-15
|
FMBe
|
2
|
0~22
|
(0~10)×(0.1+1)+11
|
0.1
|
5
|
1180
|
5-16
|
FMBf
|
2
|
0~41
|
(0~10)×(0.1+1)+10+20
|
0.1
|
5
|
1280
|
5-17
|
FMBch
|
400Vac
|
3
|
0~111.0
|
(0~10)×(0.1+1+10)
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0.1
|
5
|
1860
|
5-18
|
RX7/01
|
精密皮法电容箱
250Vac
|
3
|
0~111.0pF
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(0~10)×(0.1+1+10)pF
|
0.1pF
|
5
|
3200
|
5-19
|
RX7/02
|
2
|
0~110pF
|
(0~10)×(1+10)pF
|
1pF
|
5
|
2000
|
5-20
|
RX7/03
|
2
|
0~11100pF
|
(0~10)×(10+100+1000)pF
|
10pF
|
5
|
2050
|
5-21
|
RX7/112
|
4
|
0~1111.0pF
|
(0~10)×(0.1+1+10+100)pF
|
0.1pF
|
5
|
3600
|
5-22
|
RX7/113
|
4
|
0~11110 pF
|
(0~10)×(1+10+100+1000)pF
|
1pF
|
1
|
3600
|
5-23
|
RX7/118
RX7/000
|
宽程精密电容箱
250Vac
|
6
|
0~1000
|
(0~10)×(0.001+0.01
+0.1+1+10+100)
|
0.001
|
0.5
|
4560
|
5-24
|
RX7/N34
|
2
|
0~2000
|
(0~10)×100+1000
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100
|
0.5
|
4960
|
5-25
|
RX7/N37
|
4
|
0~1000
|
(0~10)×(0.1+1+10+100)
|
0.1
|
0.5
|
4060
|
5-26
|
RX7/N4A
|
6
|
0~100
|
(0~10)×(0.0001+0.001
+0.01+0.1+1+10)
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0.0001
|
0.5
|
2980
|
5-27
|
RX7/200
|
精密校表电容箱
250Vac
|
1
|
0~200
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(0~10)×10+100
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10
|
0.5
|
3150
|
5-28
|
FM-C1555
|
1×7
|
0.00015,0.0015,0.015,0.15,1.5,15,150
|
——
|
0.5
|
2000
|
5-29
|
FM-C1999
|
1×7
|
0.00019,0.0019,0.019,0.19,1.9,19,190
|
——
|
0.5
|
2600
|
5-30
|
FM-RX7-618
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宽程校表
电容箱
|
1×8
|
0.01, 0.1, 1, 10, 100, 1000,2000, 6000
|
——
|
0.3
|
25000
|
5-31
|
BC05
|
电容箱
250Vac
|
|
0~10μF
|
(0~10)×1
|
1
|
0.5
|
660
|
5-32
|
YX27002
|
1
|
3.3,3.5,4.5,5,6.6,7.5,8,10,15,20
|
——
|
1
|
880
|
5-33
|
ZXB01
|
倍率补偿阻容箱
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2
3
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倍率(二盘独立):2×(100~30k)Ω;
补偿(三盘步进):0~11.10nF
|
——
0.01nF
|
0.1
|
1150
|
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