Fluke 43 - Page 38

Fluke 43
Users Manual
34
Harmonics
(continued)
Phase ............................................................................fund. ±3° ... 51
st
± 15°
K-factor (in Amp and Watt)...................................................................± 10 %
Sags & Swells
Recording times (selectable).................. 4 minutes to 8 days, endless (16 days)
Readings
V rms actual, A rms actual (cycle by cycle calculation).....±(2 % + 10 counts)
V rms max, A rms max ......................................................±(2 % + 10 counts)
V rms min, A rms min ........................................................±(2 % + 10 counts)
Cursor Readings
V rms max, A rms max ......................................................±(2 % + 12 counts)
V rms average, A rms average..........................................±(2 % + 10 counts)
V rms min, A rms min ........................................................±(2 % + 12 counts)
Transients
Detection of voltage transients................................................................. > 40 ns
Useful bandwidth input 1 (with test leads TL24) ..............................DC to 1 MHz
Reference signal .................................................................................. V rms, Hz
After START, the V rms and frequency of the signal are measured.
From these data a pure sinewave is calculated.
Detection when transients exceed specified voltage level (selectable)
Voltage levels.........................20 %, 50 %, 100 %, 200 % of reference signal
Number of transient memories (temporary) ..................................................... 40
Cursor reading
Vpeak min, Vpeak max at cursor ........................................± 5 % of full scale
Inrush Current
Graphic display
Current ranges (selectable)......... 1 A, 5 A, 10 A, 50 A, 100 A, 500 A, 1000 A
Inrush times (selectable) .............................. 1 s, 5 s, 10 s, 50 s, 100 s, 5 min
Cursor readings
A peak max at cursor 1 .......................................................± 5 % of full scale
A peak max at cursor 2 .......................................................± 5 % of full scale
Time between cursors....................................................... ±(0.2 % + 2 pixels)