About Multi Channel Source Measure Unit
Multi Channel Source Measure Unit
The GS820 is equipped with two analog channels with each channel consisting of a constant voltage source VS, a constant current source IS, a voltmeter VM, and an ammeter IM. The two source measure channels are isolated.
Features :
- Isolated 2-channel source and measurement function
- Source and measurement ranges: 7 V and 3.2 A or 18 V and 1.2 A
- Minute current ranges with 200-nA or 1-pA resolution
- Generate arbitrary waveforms consisting of up to 100,000 points at 100-s intervals
- Channel expansion through master-slave synchronization link
- Fast test speeds
- 16-bit digital I/O (model 765602)
- DC voltage/current reference, pulse voltage/current source
- V-I curve trace, semiconductor parametric test
- Programmable arbitrary waveform generation
- Electric load, resistance measurement
- Production test
Advanced Multi-Channel FlexibilityEasily configure up to four independent channels for simultaneous or separate testing scenarios, catering to complex semiconductor and photovoltaic applications. Each channel's output is model-dependent, ensuring adaptable performance based on your specific lab or industrial requirements.
Precise Sourcing and MeasurementAchieve outstanding accuracy of up to 0.015% with 4-wire sensing and compliance currents up to 3 A, using voltage ranges as precise as 200 mV. This unit is ideal for sensitive device and materials research, delivering reproducible measurements every time.
Enhanced Connectivity and Data HandlingEnjoy seamless integration into automated test setups with multiple data interfaces-USB, LAN, GPIB, RS232-and robust remote control via SCPI commands. The onboard memory allows direct storage of up to 10,000 data points for detailed analysis and reporting.
FAQ's of Multi Channel Source Measure Unit:
Q: How do I remotely control the Multi Channel Source Measure Unit?
A: The unit supports remote control via SCPI commands over built-in USB, LAN, GPIB, and RS232 interfaces, allowing automation and integration into laboratory and industrial test environments.
Q: What safety features are included in the system?
A: This instrument offers comprehensive protection, featuring overvoltage, overcurrent, and overtemperature safety mechanisms, as well as EMI/RFI shielding to prevent interference during precision measurements.
Q: When should I calibrate the unit for optimal accuracy?
A: Annual calibration is recommended for maintaining optimal accuracy, and the calibration process is ISO traceable to ensure compliance with quality standards.
Q: Where can this source measure unit be used effectively?
A: It is well-suited for use in R&D laboratories, semiconductor device testing, photovoltaic and LED testing, and general electronic component characterization, particularly where multi-channel precision is required.
Q: What are the voltage and current sourcing capabilities of the unit?
A: Depending on the model, each channel can source voltages up to 100 V and currents up to 3 A, with output power reaching up to 40 W per channel. This makes it suitable for a variety of testing scenarios.
Q: How does the device handle data storage and retrieval?
A: The internal memory can store up to 10,000 data points, allowing for easy data logging during extended tests and later retrieval for analysis via PC interfaces.
Q: What benefits does the digital LCD backlit display provide?
A: The digital LCD with backlight ensures clear, easy-to-read information display, enhancing usability in various lighting conditions and supporting precise monitoring during sensitive measurements.