Model 2790-H Single-module System for Low and High Voltage/Resistance
Applications
Key Features and Benefits:
Single-instrument solution
for continuity and hi-pot type leakage resistance measurements
Programmable constant V
source (50-500V) supports high speed, high resistance measurements
Programmable constant I
source (0-50mA) with dry circuit clamp helps prevent device stress or
damage during low resistance measurements
Modular architecture adapts
easily to single or dual inflator testing and to single or dual position
test stands and mixed device/signal applications
Expandable multiplexer
channels for multipin applications
Included 61/2-digit DMM with
wide functionality and broad measurement ranges
Intelligent automation
support and easy integration with external test hardware
GPIB, RS-232, and digital I/O
interfaces for flexible controller options
SCPI programmable for simple
code development and future extensions
2-year calibration cycle of
modules minimizes maintenance costs and system downtime
The Model 2790 SourceMeter Switch System is a high voltage, multichannel
resistance measurement solution that speeds and simplifies electrical checks of
airbag inflators and a variety of other automotive electrical test
applications. It is the only commercial instrument that combines all the
sourcing, measurement, and signal routing capabilities required to measure
insulation resistance and conductor continuity in one compact, affordable
package. Through the use of plug-in source/switch modules, the Model 2790 provides
programmable high voltage and low current sourcing, plus multichannel switching
support. This unique combination of capabilities establishes a new standard for
price and performance in airbag inflator and other test applications.
The Model 2790-H is a single module system designed for both low and high
voltage ohms (10MOhms to 1GOhm) applications. This "base" system
provides all the capabilities needed for electrical testing of either single-
or dual-stage inflators in single position test stands (for example, test
stands that test only one single- or dual-stage airbag at a time)..
