Philips -- PM2554 -- Service and User Manual
File name: Philips-4110-Manual-Page-1-Picture
Manual Type: Service and User Manual
Pages: 37
Size: 6.57 Mbytes (6889352 Bytes)
Language: english
Revision:
Manual-ID/Number: 9499 470 15202
Date: 12 April 1978
Quality: Scanned document, all readable.
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MD5: 4950c1372a15921cd689bafe365b70e8
Downloads: 516 since 02 February 2013
Information:
GENERAL/	ALLGEMEINES / GENERALITES	
1.	Introduction	4
	Einleitung	11
	Introduction	18
2.	Technical data	4
	Technische daten	11
	Caractéristiques techniques	18
3.	Accessories	6
	Zubehör	13
	Accessoires	20
4.	Principle of operation	7
	Wirkungsweise	14
	Principe de fonctionnement	21
DIRECTIONS FOR USE / GEBRAUCHSANWEISUNG / MODE D'EMPLOI		
5.	Installation	8
	Installation	15
	Installation	24
6.	Operation	9
	Bedienung	16
	Operation	26
SERVICE DATA		
7.	Circuit description	30
8.	Access	36
9.	Maintenance and servicing	36
10.	Checking and adjusting	37
11.	List of parts	40
Philips-4110-Manual-Page-1-Picture
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Equipment information

Philips PM2554 Analog multimeter
Manufacturer
Philips
Model: PM2554
Date: 1978
Category: Measurement instruments
Group: Analog multimeter
Description: AC Millivoltmeter
Information:
                                    The Philips AC millivoltmeter PM 2554 is a sensitive
and accurate measuring instrument suitable for floating
measurements from 50 µV up to 300 V in the frequency
range from 2 Hz up to 12 MHz.
The instrument can be powered by mains.
By the very great bandwidth and sensitivity the instrument
has a width range of applications, e.g. measurements on
LF and HF amplifiers, carrier-wave telephony, electro-acoustical
as well as for measurements on transducers and
measuring-transformers, etc.

The d.c. or a.c. output choosen by an internal jumper,
makes it possible to employ the instrument as an a.c./d.c.
converter or as an a.c. amplifier.
The instrument has a great indicating speed, a high
temperature stability and is quickly ready for use.
The 12 measuring ranges of 1 mV up to 300 V f.s.d. overlap
so that a high reading accuracy is obtained.
The moving-coil instrument is provided with a mirror scale
with the ranges 0-30 and 0-100 as well as dB scale from
—20 dB...+ 2 dB (total span —80 dB... + 52 dB).

By means of the measuring-probe PM 9336 the input impedance
can be changed from 1 MΩ// 30pF except capacity measuring
cable (100 pF) into 10 MΩ// 11 pF to permit measurements
on very high ohmic circuits.