Autobalance Universal Bridge B642
Wayne Kerr; New Malden, England
- Produttore / Marca
- Wayne Kerr; New Malden, England
- Anno
- 1975 ?
- Categoria
- Strumento da laboratorio
- Radiomuseum.org ID
- 344822
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- Gamme d'onda
- - senza
- Tensioni di funzionamento
- Alimentazione a corrente alternata (CA)
- Altoparlante
- - - Nessuna uscita audio.
- Materiali
- Mobile di metallo
- Radiomuseum.org
- Modello: Autobalance Universal Bridge B642 - Wayne Kerr; New Malden,
- Forma
- Soprammobile basso, con andamento orizzontale (grosse dimensioni).
- Annotazioni
-
The Wayne Kerr B642 balances itself automatically.
The meters read real and quadrature terms and highly stable analog outputs are provided which are directly proportional to capacitance and conductance above 100 impedance and also to inductance and resistance below 100.
One or two decades can be set to provide the first significant figures of the measurement, thereby increasing the meter sensitivity by 10 or 100 times.
If a chart recorder is connected to the output of either term, drifts in component values to at least four significant figures can be observed.
The bridge has ten-decade ranges and can be used to measure any component or complex impedance. Transformer ratio arms are used to cover a very wide range of measurements using a minimum number of standards set digitally. The three-terminal facility provided by this type of bridge enables small values of capacitance or high values of resistance to be measured at the end of long lengths of cable. Components can also be effectively isolated electrically from a complex network allowing individual measurements to be made without disconnection from the circuit being necessary.
See the Wide Range Audio Bridge Model B224.
- Bibliografia
- -- Original prospect or advert (Electronic Engineering, volume 49 number 587, January 1977)
- Letteratura / Schemi (1)
- Wireless World (The), London (WW, 79) (Sep 1975, Page a21)
- Autore
- Modello inviato da Pier Antonio Aluffi. Utilizzare "Proponi modifica" per inviare ulteriori dati.
- Altri modelli
-
In questo link sono elencati 32 modelli, di cui 31 con immagini e 15 con schemi.
Elenco delle radio e altri apparecchi della Wayne Kerr; New Malden, England