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Fumengde Electronic Technology Co., Ltd
Comprehensive experimental instrument for electric meter design
NegotiableUpdate on 05/06
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Overview
FMD3129 electric meter design comprehensive experimental instrument - digital meter experimental instrument (electric meter design comprehensive experimental instrument) $r $n modified meter head: 100uA; $r $n provides voltage source: 0~2V, 0~-10V dual range, continuously adjustable; $r $n standard ammeter: 0~19.99mA, 3 and a half digit digital display; $r $n standard voltmeter: 0~19.99V, 3 and a half digit digital display; $r $n comes with a built-in resistor box: 0~111111.0 Ω;
Product Details
FMD3129Comprehensive experimental instrument for electric meter design_Digital meter experimental instrument (comprehensive experimental instrument for designing electric meters)
Purpose of the experiment:
1.Measure the internal resistance and full current of the meter head;
2.Master will100MAThe method of changing the meter head to a larger range ammeter and voltmeter;
3.Design aRmiddle=10KΩ ohmmeter, requirementsEin1.35-1.6VCan be zeroed within the scope of use;
4.Calibrate the ohmmeter with a resistor, draw a calibration curve, and use the assembled ohmmeter to measure unknown resistance based on the calibration curve;
5.Learn how to calibrate ammeters and voltmeters;
Indicator:
Modified header:100uA；
Provide voltage source:0~2V,0--10VDual range, continuously adjustable;
Standard ammeter:0~19.99mA，3Half digital display;
Standard voltmeter:0~19.99V，3Half digital display;
Comes with a built-in resistor box:0~111111.0Oh?
Purpose of the experiment:
1.Measure the internal resistance and full current of the meter head;
2.Master will100MAThe method of changing the meter head to a larger range ammeter and voltmeter;
3.Design aRmiddle=10KΩ ohmmeter, requirementsEin1.35-1.6VCan be zeroed within the scope of use;
4.Calibrate the ohmmeter with a resistor, draw a calibration curve, and use the assembled ohmmeter to measure unknown resistance based on the calibration curve;
5.Learn how to calibrate ammeters and voltmeters;
Indicator:
Modified header:100uA；
Provide voltage source:0~2V,0--10VDual range, continuously adjustable;
Standard ammeter:0~19.99mA，3Half digital display;
Standard voltmeter:0~19.99V，3Half digital display;
Comes with a built-in resistor box:0~111111.0Oh?
Purpose of the experiment:
1.Measure the internal resistance and full current of the meter head;
2.Master will100MAThe method of changing the meter head to a larger range ammeter and voltmeter;
3.Design aRmiddle=10KΩ ohmmeter, requirementsEin1.35-1.6VCan be zeroed within the scope of use;
4.Calibrate the ohmmeter with a resistor, draw a calibration curve, and use the assembled ohmmeter to measure unknown resistance based on the calibration curve;
5.Learn how to calibrate ammeters and voltmeters;
Indicator:
Modified header:100uA；
Provide voltage source:0~2V,0--10VDual range, continuously adjustable;
Standard ammeter:0~19.99mA，3Half digital display;
Standard voltmeter:0~19.99V，3Half digital display;
Comes with a built-in resistor box:0~111111.0Oh?
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