Attrezzatura informazioni:

Advance Instruments OS250 Oscilloscopio
Produttore:
Advance Instruments
Modello: OS250
Data: 1974
Categoria: Strumenti di misura
Gruppo: Oscilloscopio
Descrizione: 10MHz dual trace oscilloscope
Informazioni:
                                    The Advance OS250 Oscilloscope is a 10 MHz dual trace
instrument with a 10cm x 8cm display. It is designed
for use in general purpose laboratory work, educational
uses, TV and servicing applications.

It features two identical input channels with a maximum
sensitivity of 5mV/cm and a bandwidth of DC to 10MHz.
The two channels may be viewed separately, alternately
at fast timebase speeds, or chopped at a 250kHz rate at
low timebase speeds.

Particular attention has been paid to trigger performance,
and the system used includes a variable control with
bright line operation in the absence of a signal,
or when the trigger level is outside the range of
the input signal.

Questi manuali sono disponibili per l'attrezzatura di cui sopra:

Advance Instruments -- OS250 -- Servizio e manuale utente
Nome file: Advance-3823-Manual-Page-1-Picture
Tipo manuale: Servizio e manuale utente
Pagine: 37
Dimensioni: 5.43 Mbytes (5693414 Bytes)
Lingua: Inglese
Revisione:
Manual-ID/Number:
Data:
Qualità: Documento scansionato, tutto leggibile.
Data di caricamento:
MD5: 25a1a4bca32d7b2877973999d853fcaa
Download: 571 dal 31 dicembre 2012
Informazioni:
Advance-3823-Manual-Page-1-Picture
Avviare il Download gratuito


Advance Instruments -- OS250 -- Cirquit Diagramma
Nome file: Advance-9410-Manual-Page-1-Picture
Tipo manuale: Cirquit Diagramma
Pagine: 5
Dimensioni: 1.28 Mbytes (1341433 Bytes)
Lingua: Inglese
Revisione:
Manual-ID/Number:
Data: 01 gennaio 1974
Qualità: Documento scansionato, molto ben leggibile.
Data di caricamento:
MD5: c04a522e9a75c6fb6e9fd0710eb4ce0d
Download: 17 dal 26 agosto 2017
Uploaded by: Alex
Informazioni:
Info Note: All the schematics with good quality.
Advance-9410-Manual-Page-1-Picture
Avviare il Download gratuito


Comments (1)

 
 
Topic: Advance Instruments OS250
0/5 (0)
 
Gravatar
New
OS250 user
Gravatar
1
0
0
Apr 2016
First Poster
OS250 user says...
Many thanks for the uploader, site creator and maintenance team! :)

My oscilloscope

This is my only oscilloscope, and im depending on him to do my school project. He always have been a got buddy, but now need some service.. and this manual are a great help!
So far im i see that the Diode bridge (MR301) are not rectifying well.. he are producing a AC current on output, and the DC tension is about 30V (instead 155V, even if i adjust R320). But after i replace a Diode Bridge by a new "2W08", after a couples os seconds i have a drop of tension across C315 (155V to 60V).. i need to troubleshoot a little more, but maybe is the C315, TR301 or TR302 that are not healthy.. we will see :)

have a good day everyone! and thanks again!

Add Comment

* Required information
1000
What is the sum of 1 + 2 + 3?
Powered by Commentics