Informations de l’équipement

BWD Electronics 504 Oscilloscopes
Fabricant:
BWD Electronics
Modèle: 504
Date:
Catégorie: Mètres
Groupe: Oscilloscopes
Description:
Informations:

GENERAL. Although deceptively simple in appearance and operation the bwd 504 is a calibrated Oscilloscope with a wide measurement capability in Voltage, Time, Frequency, Phase & Current. When required the input terminals can be isolated from the power line ground by removal of a ground link. This enables measurements to be made between voltages not at ground potential up to a limit of±400V DC. It may also be used to eliminate ground loops from low level signals. Additionally it prevents accidental connection of a lead from the ground terminal to a live voltage from shorting out equipment - a particularly useful feature in educational areas. As both vertical and horizontal amplifiers are DC coupled the bwd 504 will measure both DC and AC voltages from the mi11ivolt range to over 400V. If a 1 Ω resistor is placed across the input terminals the current flowing through it when connected into a circuit is displayed on the CRT directly in milliamps or amps. Time periods from less than 0.5|j Sec to 1 Sec are readily measured or degrees of phase shift over the range DC to 50kHz. Frequency comparison by lissajous figures can extend from zero frequency to beyond 1MHz. Although the specified bandwidths of the bwd 504 is 6MHz at - 3db its Amplifier response does in fact extend to well over 25MHz. A chart in the operation section shows how to make measurements over this extended frequency range, together with charts for rise time and phase measurements. A range of high impedance and demodulator probes are available to further extend the measurement ability of your bwd 504. Check the bwd accessory list.

Ces manuels sont disponibles pour les équipements ci-dessus :

Type manuel: Service et Manuel de l'utilisateur BWD-9081-Manual-Page-1-Picture
Pages: 37
Taille: 2.30 Mbytes (2416739 Bytes)
Langue: Anglais
Révision: Issue 4
Numéro d’identification:
Date:
Qualité: Document scanné, la lecture en partie mal, en partie illisible.
Télécharger date:
MD5: 8ae31255529a3151f71dbf195a735876
Téléchargements: 68 depuis 04 juin 2017
Informations:

1 GENERAL INTRODUCTION. 2 SPECIFICATION. 3 LAYOUT OF CONTROLS. 3 FUNCTION OF CONTROLS. 4 INITIAL CHECKING. 5 1st TIME OPERATION. MEASUREMENT SECTION. 6 DC VOLTAGE. 7 AC VOLTAGE. 8 AC-DC INPUT SELECTION. 9 ISOLATED AC & DC. 10 CURRENT AC & DC. 11 X-Y & PHASE. 11.7 BANDWIDTH EXTENSION CHART. 12 CIRCUIT DESCRIPTION. 13 ADJUSTMENTS & MAINTENANCE. 14 REPLACEMENT PARTS. 15 GUARANTEE 16 PARTS LIST.

BWD-9081-Manual-Page-1-Picture


Type manuel: Service et Manuel de l'utilisateur BWD-9082-Manual-Page-1-Picture
Pages: 37
Taille: 14.89 Mbytes (15617550 Bytes)
Langue: Anglais
Révision:
Numéro d’identification: Issue 2
Date: 01 janvier 1976
Qualité: Document scanné, la lecture en partie mal, en partie illisible.
Télécharger date:
MD5: 9e1e59a03037ada62b3ed75577b91e9e
Téléchargements: 105 depuis 04 juin 2017
Informations:

1 GENERAL INTRODUCTION. 2 SPECIFICATION. 3 LAYOUT OF CONTROLS. 3 FUNCTION OF CONTROLS. 4 INITIAL CHECKING. 5 1st TIME OPERATION. MEASUREMENT SECTION. 6 DC VOLTAGE. 7 AC VOLTAGE. 8 AC-DC INPUT SELECTION. 9 ISOLATED AC & DC. 10 CURRENT AC & DC. 11 X-Y & PHASE. 11.7 BANDWIDTH EXTENSION CHART. 12 CIRCUIT DESCRIPTION. 13 ADJUSTMENTS & MAINTENANCE. 14 REPLACEMENT PARTS. 15 GUARANTEE 16 PARTS LIST.

BWD-9082-Manual-Page-1-Picture


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