Radio Interference; Power Consumption; Miscellaneous Data; Converter Characteristics (Adc) - Philips PM2528 Operating Manual

2.3.5,
2.4,
2.4.1,
2.4.2,
Radio interference
(conducted)
Power consumption
MISCELLANEOUS DATA
Converter characteristics (ADC)
Type of conversion
Operating principle
Basic mode of operation
Selection of basic mode of operation
Range selection
Polarity setting
K-curve according to VDE0875/6.77 and DIN57875.
30VA.
Linear
integrating ADC
— Repetitively triggered in the internal start mode.
Anew measurement is started automatically after completing
the previous one.
— Manually triggered via pushbutton "MAN" at the front.
— External triggered, A measurement is started via the rear input
"EXT START" (BNC) or via the options PM9291 or PM9292,
With switches at the front of the PM2528,
Automatic in the AUTO RANGING mode:
UP ranging at 110% of range
DOWN ranging at 10% of range
Manual with UP and DOWN switches at the front of the PM2528.
Automatic in the functions V - V peak, ° C and OFFSET.
Visual representation of measuring results (display)
Number of digits
Number of representation units
Means of representing:
= output value
— polarity
— decimal point
— function
— unit
— overload
— excessive crest factor -
Data hold
Range hold
5%, 4', 34, depending on setected function, range and mode.
2,400
24,000 depending on function, range and mode
240,000
6 x 7 segment LED display, 11m, red
Automatic indication of + or —.
Automatic indication, depending on range.
By a LED in the function switch. On display *, and y for V peak .
mV, V, 2, kQ,MQ , BA, mA, °C, on the display
Display indicates "OL.
Z inteast significant digit; measured value remains on display.
Possible via START MAN switch or by using
Data-Hold probe PM9263.
Possible via RANGING (AUTO) switch.