Geräte Informationen

Keithley 440 Digital Multimeter
Hersteller:
Keithley
Modell: 440
Datum: 1974
Kategorie: Messgeräte
Gruppe: Digital Multimeter
Beschreibung: Digital Picoammeter
Informationen:
                                    The Model 440 is a sensitive digital picoammeter with
nine ranges from 100 picoamperes to 10 milliamperes
full scale plus 100% overranging.

FEATURES:

Stability- Zero drift with time is less than 1 digit
 per day; drift with temperature is less than one digit
 per °C, making frequent adjustment unnecessary.

Overload Protection. A transient overload of 1000 volts
 or a continuous overload of 600 volts at up to 20 mA
 will not damage the instrument.

Damping. A front panel DAMPING control provides additional
 damping of noisy signals on the 100 nanoampere to
 100-picoampere ranges.

Digital Display. The digital display provides 3 digits
 with 0,1 picoampere resolution.

Variable Display Rate. A front panel DISPLAY RATE control
 adjusts from 24 readings/sec. to 2 readings/minute
 to accommodate the mode of data retrieval.

Optional BCD Output and Control Lines. Model 4401 Printer
 Output Cards are available as an accessory for factory
 or user installation. This option provides BCD outputs
 for significant digits, range , polarity, zero check,
 and overrange. Various remote control lines are also
 provided. The Output Buffer cards are easily inserted
 into prewired, prenmounted, card-edge connectors
 on the Model 440 chassis.

Folgende Handbücher sind hierfür verfügbar:

Keithley -- 440 -- Service- und Bedienungsanleitung
Dateiname: Keithley-3951-Manual-Page-1-Picture
Dokumenttyp: Service- und Bedienungsanleitung
Seitenanzahl: 77
Dateigröße: 2.92 Mbytes (3066283 Bytes)
Sprache: Englisch
Revision:
Dokument-ID/Nummer:
Datum: 1974
Qualität: Gescanntes Dokument, teilweise schwer oder teilweise nicht zu lesen.
Upload Datum:
MD5: f28d53aa5b2d22d124973f5d13249d5c
Downloads: 138 seit dem 13 Januar 2013
Informationen:
Includes Changes Notice
Keithley-3951-Manual-Page-1-Picture
Kostenlos herunterladen


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