Keithley 6482, Справочное руководство

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1-4 Return to Section Topics 6482-901-01 Rev. A / August 2012
Section 1: Getting Started Model 6482 Dual-Channel Picoammeter / Voltage Source Reference Manual
Interface cables
Models 7007-1 and 7007-2 shielded GPIB cables : Connect the Model 6482 to the GPIB bus
using shielded cables and connectors to reduce electromagnetic interference (EMI). The Model
7007-1 is 1 m (3.3 ft) long; the Model 7007-2 is 2 m (6.6 ft) long.
Model 7009-5 shielded RS-232 cable : Connect the Model 6482 to computer serial port using
shielded cables and connectors to reduce EMI. The Model 7009-5 is 1.5 m (5 ft) long.
Models 8501-1 and 8501-2 trigger link cables : Connect the Model 6482 to other instruments
with trigger link connectors (for example, Model 7001 Switch System). The Model 8501-1 is 1 m
(3.3 ft) long; the Model 8501-2 is 2 m (6.6 ft) long.
Model 8502 trigger link adapter : Connects any of the six trigger link lines of the Model 6482 to
instruments that use the standard BNC trigger connectors.
Model 8503 DIN to BNC trigger cable : Connects the trigger link lines one (voltmeter complete)
and two (external trigger) of the Model 6482 to instruments that use BNC trigger connectors. The
Model 8503 is 1 m (3.3 ft) long.
Rack mount kits
Model 4288-1 single fixed rack mount kit : Mounts a single Model 6482 (or any of the following:
Models 2000, 2001, 2002, 2010, 2015, 2016, 2400, 2410, 2420, 2430, 2500, 2510, 6430, 6482,
6485, 6517A, 7001) in a standard 19-inch rack.
Model 4288-2 side-by-side rack mount kit : Mounts two instruments (Models 428-PROG, 2000,
2001, 2002, 2010, 2015, 2016, 2400, 2410, 2420, 2430, 2500, 2510, 6430, 6482, 6485, 6517A,
7001) next to each other in a standard 19-inch rack.
Model 4288-5/Model 4288-9 dual fixed rack mounting kit (shelf-type mount) : Mounts a
Model 6482 and another ½-inch high instrument (Models 428-PROG, 2000, 2010, 2400, 2410,
2420, 2430, or 7001) next to each other in a standard 19-inch rack. The Model 4288-5 includes
standard-length rear support brackets while the Model 4288-9 includes extended-length rear
support brackets.
Model 4299-7 fixed rack mounting kit (shelf-type mount) : Mounts a single Model 6482 and a
front-panel plate, or two instruments (Series 2000, 2100, 2200, 2300, 2400, 2500; Models
428-PROG, 2182A, 2700, 2701, 3390, 6220, 6221, 6430, 6482, 6485, 6487, 6514, 6517B, 7001)
side-by-side in a standard 19-inch rack. This kit also supports the following Tektronix bench
instruments: Series PWS2000, PWS4000 (power supplies); DMM4020, DMM4040, DMM4050
(digital multimeters).
Carrying case
Model 1050 padded carrying case : A carrying case for a Model 6482. Includes handles and a
shoulder strap.
Product overview
This section summarizes the features of the Model 6482 Dual-Channel Picoammeter.
The Model 6482 combines two stable DC bias voltage sources with two low-noise picoammeters
for dual-channel measurements. The instrument has 0.1 percent basic measurement accuracy
with up to 6
½ -digit resolution. At 5 ½ -digit resolution, the Model 6482 can transfer up to 475
readings per second over the GPIB connection, and up to 900 readings per second with 4 ½ -digit
resolution.