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China Wholesale Magnetoresistive Sensor Pricelist – LEEM-19 Comprehensive Experimental Instrument for AC/DC Circuit and Bridge – Labor

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China Wholesale Magnetoresistive Sensor Pricelist – LEEM-19 Comprehensive Experimental Instrument for AC/DC Circuit and Bridge – Labor Detail:

Introduction

1. Bridge arm resistance R1: 1Ω, 10Ω, 100Ω, 1000Ω, 10kΩ, 100kΩ, 1MΩ.
Accuracy ±0.1%;
2. Bridge arm resistance R2: configure a set of resistance boxes: 10kΩ+10×(1000+100+10+1)Ω, accuracy ±0.1%;
3. Bridge arm resistance R3: Configure two sets of synchronous resistance boxes R3a, R3b, which are installed internally on the same double-layer transfer switch, and the resistance changes synchronously: 10×(1000+100+10+1+0.1)Ω , The accuracy is: ±0.1%;
4. Capacitor box: 0.001~1μF, minimum step 0.001μF, accuracy 2%;
5. Inductance box: 1~110mH, minimum step 1mH, accuracy 2%;
6. Multi-function power supply: DC 0~2V adjustable power supply, sine wave 50Hz~100kHz; square wave 50Hz
~1kHz; the frequency is displayed by a 5-digit frequency counter;
7. AC and DC dual-purpose digital galvanometer: use digital display voltmeter: range is 200mV, 2V; input can choose AC, DC, unbalanced three modes, there is a sensitivity adjustment potentiometer.
8. When the instrument is used as a single-arm bridge, the measuring range: 10Ω~1111.1KΩ, 0.1 level;
9. When the instrument is used as a double-arm electric bridge, the measuring range: 0.01~111.11Ω, 0.2 level;
10. The effective range of the unbalanced bridge is 10Ω~11.111KΩ, and the allowable error is 0.5%;
11. There are two types of measured resistance inside the instrument: RX single, RX double, two types of capacitors with different capacities and different losses; two types of inductances with different inductances and different Q values;
12. The unbalanced electric bridge is matched with the thermistor temperature sensor, and the linear digital thermometer is designed with a resolution of 0.01℃; the thermistor can be used in conjunction with the temperature sensor of the typical sensor experiment instrument.
13. Research experiment: study the relationship between capacitance, loss and bias voltage;
14. Research experiment: study the relationship between inductance and bias current.


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China Wholesale Magnetoresistive Sensor Pricelist –  LEEM-19 Comprehensive Experimental Instrument for AC/DC Circuit and Bridge – Labor detail pictures


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We have state-of-the-art tools. Our products are exported towards the USA, the UK and so on, enjoying a fantastic reputation amongst customers for China Wholesale Magnetoresistive Sensor Pricelist – LEEM-19 Comprehensive Experimental Instrument for AC/DC Circuit and Bridge – Labor , The product will supply to all over the world, such as: Korea, Cancun, Colombia, Besides strong technical strength, we also introduce advanced equipment for inspection and conduct strict management. All the staff of our company welcome friends both at home and abroad to come for visits and business on the basis of equality and mutual benefit. If you are interested in any of our items, please feel free to contact us for quotation and product details.
  • High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Nicole from Japan - 2018.11.02 11:11
    This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Griselda from Iran - 2018.06.18 17:25
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