Fluke 124 — точные измерения с двойным входом: характеристики и диапазоны [73/86]
Макгруп McGrp.ru

Fluke 124 — точные измерения с двойным входом: характеристики и диапазоны [73/86]

Превью страниц Страница 73 / 86
Fluke 124 [73/86] Input a and input b
Specifications
Dual Input Meter
4
65
Dual Input Meter
The accuracy of all measurements is within ± (% of
reading + number of counts) from 18 °C to 28 °C.
Add 0.1x (specific accuracy) for each °C below 18 °C or
above 28 °C. For voltage measurements with 10:1 probe,
add probe uncertainty +1%. More than one waveform
period must be visible on the sceen.
Input A and Input B
DC Voltage (VDC)
Ranges........................ 500 mV, 5V, 50V, 500V, 1250V
Accuracy ..........................................±(0.5% +5 counts)
Normal Mode Rejection (SMR)...........................>60 dB
@ 50 or 60 Hz ±1%
Common Mode Rejection (CMRR)........>100 dB @ DC
>60 dB @ 50, 60, or 400 Hz
Full Scale Reading .................................... 5000 counts
True RMS Voltages (VAC and VAC+DC)
Ranges........................ 500 mV, 5V, 50V, 500V, 1250V
Accuracy for 5 to 100% of range
DC coupled:
DC to 60 Hz (VAC+DC) ...............±(1% +10 counts)
1 Hz to 60 Hz (VAC) ....................±(1% +10 counts)
AC or DC coupled:
60 Hz to 20 kHz ........................±(2.5% +15 counts)
20 kHz to 1 MHz ..........................±(5% +20 counts)
1 MHz to 5 MHz .........................±(10% +25 counts)
5 MHz to 12.5 MHz ................... ±(30% +25 counts)
5 MHz to 20 MHz (excl. test leads or probes) ..........
±(30% +25 counts)
AC coupled with 1:1 (shielded) test leads
60 Hz (6 Hz with 10:1 probe) ......................... -1.5%
50 Hz (5 Hz with 10:1 probe) ............................ -2%
33 Hz (3.3 Hz with 10:1 probe) ......................... -5%
10 Hz (1 Hz with 10:1 probe) .......................... -30%
DC Rejection (only VAC) ................................... >50 dB
Common Mode Rejection (CMRR) ....... >100 dB @ DC
>60 dB @ 50, 60, or 400 Hz
Full Scale Reading .................................... 5000 counts
The reading is independent of any signal crest factor.
Peak
Modes.........................Max peak, Min peak, or pk-to-pk
Ranges ........................500 mV, 5V, 50V, 500V, 1250V
Accuracy:
Max peak or Min peak........................ 5% of full scale
Peak-to-Peak ................................... 10% of full scale
Full Scale Reading ...................................... 500 counts
Frequency (Hz)
Ranges ................ 1 Hz, 10 Hz, 100 Hz, 1 kHz, 10 kHz,
100 kHz,1 MHz, 10 MHz, and 50 MHz (Fluke 123) or
70MHz (Fluke 124)
Frequency Range in Continuous Autoset......................
15 Hz (1 Hz) to 50 MHz

Содержание

126

Похожие устройства

Изучите точные характеристики и диапазоны измерений для приборов с двойным входом. Узнайте о точности, диапазонах напряжения и частотах.