Summary of Contents for MATRIX TECHNOLOGY MPM-1010
- Page 1 DIGITAL POWER METER MPM-1010/1010B User Manual ______________________________ MATRIX TECHNOLOGY INC. Tel: +86-0755-28364276...
- Page 2 Chapter I MPM-1010/1010BDIGITAL POWER METER is a multifunctional measurement instrument integrating voltage test, current test, power test and power factor test. As an intelligent electrotechnical instrument, it adopts the high-speed processor inside and is widely applied in the production line, lab and quality control department of the manufacturing enterprises in fields i.e.
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Page 3: Chapter Ii Fundamental Principles
Chapter II Fundamental Principles The fundamental principles are as shown in Fig.1: Equipment to be measured Current sensor Amplified Sampling hold Keyboard Single chip microcomputer Measured power supply input Voltage sensor Display device Fig. 1 Diagram of Fundamental Principles As shown in Fig.1, the instrument is composed of the analog part and the digital part. The analog part is mainly composed of circuits i.e. -
Page 4: Chapter Iii Specifications
N in the above formula is the point number of samples within the cycle (the cycle is determined by the frequency of measured signal); Ui and Ii are the values at some sampling moments. Chapter III Specifications Measuring range and intrinsic error MPM-1010/1010B Model Measurement item Measurement range Intrinsic error True-value of voltage 1.00V-300.0V... -
Page 5: Chapter Iv Operation Instruction
Fig. 2 External View (1001, 1002, 1003) Fig. 2External View (1001, 1002) Fig.2 External View (1003) Chapter IV Operation Instruction I.The front panel is as shown in Fig.3: Fig. 3 Front Panel II. The back panel is as shown in Fig.4:... - Page 6 Fig. 4 Back panel III. Measurement and wiring method The measurement wiring is seen in “Fig.4 Back panel”. 1. The power socket labelled with “AC SOURCE” on the left side is the power inlet socket of the measured object (power source required by the measured load, for instance, the measured load is efficient lightbulb that requires the power of 120V, the 120V voltage shall be input here) 2.
- Page 7 The power socket of the back panel shall be connected under the specified supply voltage. The power socket shall be equipped with earth wire. After inspecting the wiring correctly, the instrument switch on the front panel shall be turned on, so that the instrument enters the measurement state. Power the load on and the required measurement value will be read on the display device of the front panel after the load works stably.
- Page 8 “→” key: being pressed at the setting state, the data flicker bit will be right shifted for one bit, the four bits will cycle in turn. “． ” Key: being pressed at the setting state, the decimal place will be right shifted for one bit and cycles in return.
- Page 9 “→” and “． ” key; press the “setting” key for confirmation, the instrument will save the lower limit value of power and automatically withdraw from the state of setting the upper and lower limit values. • After being set, the data will be saved by the instrument; the data won’t be lost when the instrument is powered on again after being disconnected;...
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Page 10: Warranty Card
Warranty Card What the warranty covered: If the machine break down due to its defectiveness, MATRIX will provide free maintenance during warranty period. If the machine break down due to wrong operation or carelessness, then Matrix provide paid service within warranty period. How long does this warranty last: This warranty lasts for 3 years from the date of original purchase of all MATRIX branded products.
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