MATRIX TECHNOLOGY MPM-1010 - Technical Specifications; Measurement Range and Intrinsic Error; Power Supply and Dimensions

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
I. Measuring range and intrinsic error
MPM-1010/1010B
Model
Measurement item
Measurement range
Intrinsic error
True-value of voltage
1.00V-300.0V
(automatic range)
±(0.4% reading+0.1%
range+3 words)
True-value of current
0.001A-10 A
(automatic range)
±(0.4% reading+0.1%
range+3 words)
Peak current
0.001 A -12 A
(automatic range)
±(0.4% reading+0.1%
range+3 words)
Power
0.01W-3000W
±(0.4% reading+0.1%
range+3 words)
Power factor
0.000-1.000
±(0.004 +0.001/reading +3
words)
Frequency
16Hz-650Hz
± 0.5Hz
II. Power supply requirements of Instrument
Voltage of power supply: 230V±10%
Power frequency: 45Hz~65Hz
Maximum power: 15VA
III. External dimensions: W × H × D =220mm×100mm×365mm (IV-1003: W × H ×
D =220mm×100mm×300mm)
Instrument weight: about 2.5kg (IV-1003 about 2.2kg)