Apparatuur informatie:

Keithley 440 Digitale multimeter
Fabrikant:
Keithley
Model: 440
Datum: 1974
Categorie: Meetinstrumenten
Groep: Digitale multimeter
Beschrijving: Digital Picoammeter
Informatie:
                                    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.

Deze handboeken zijn beschikbaar voor de bovengenoemde apparatuur:

Keithley -- 440 -- Service-en gebruikershandleiding
File name: Keithley-3951-Manual-Page-1-Picture
Handleidingen Type: Service-en gebruikershandleiding
Pagina's: 77
Maat: 2.92 Mbytes (3066283 Bytes)
Taal: Engels
Herziening van:
Manual-ID/Number:
Datum: 1974
Kwaliteit: Gescande document, lezen deels slecht, deels niet leesbaar.
Upload datum:
MD5: f28d53aa5b2d22d124973f5d13249d5c
Downloads: 144 Sinds 13 januari 2013
Informatie:
Includes Changes Notice
Keithley-3951-Manual-Page-1-Picture
Start gratis downloaden


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