Capabilities · Test & Measurement
Automated test stations, production flash programming, power profiling, regenerative power electronics benches, protocol analysis and oscilloscope automation, from the R&D bench to the factory floor.
Organised by the job on the bench, not by product catalogue. Each card lights the point on the station where that work sits.
Production stations that automate measurement, programming and validation, from incoming inspection to final test, designed for throughput and reliability.
Instruments from the partner lines GSAS supports
Programming at volume with the speed, reliability and traceability a line needs, including flash algorithms and programming-sequence optimisation.
SEGGER · ProMik · Xeltek
Battery life is a design constraint for IoT, wearable and edge devices. GSAS profiles sleep and wake transitions and correlates power events with firmware execution.
Joulescope · Pico Technology
For EV, energy-storage, PV-inverter and motor-drive programmes: regenerative sources that source and sink from one chassis and return absorbed energy to the facility supply instead of dissipating it as heat.
RBS Series specifications · Choosing a regenerative DC supply
GW Instek RBS Series
Visibility into what is actually on the wire: capture, decode and diagnose protocol-level faults that an oscilloscope cannot resolve.
Total Phase
Benchtop and USB oscilloscopes brought under remote control, so stations capture waveforms, measure timing and verify signal integrity without manual intervention.
GW Instek · Pico Technology
A station is only as good as the workflow around it: incoming inspection, ICT integration, functional test, programming, calibration and final acceptance.
Designed around your line and MES
A production test run, step by step, and the three stages GSAS works through to build one. Hover a stage to see its steps in the run.
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Application engineering from GSAS in India for every instrument on this page
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Flash algorithms and programming sequences developed and optimised in-house
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Regenerative power benches installed and calibrated locally
Related: Testing and validation · Hardware and PCB · Industrial IoT · CAN and LIN testing
GSAS integrates instruments into production workflows rather than shipping boxes. Specifications below come from each product page; every instrument is available with application engineering support from GSAS in India.
Standalone, gang and in-line programming, and the software that runs a line of them.
SEGGER · Flash Programmers Flasher Pro 
ProMik · Flash Programming Systems MSP2300Net 
ProMik · Production Software FlashTask Pro 
Xeltek · Out of Circuit Programmers SuperPro 7500 From nanoamp sleep current to regenerative kilowatt benches.
Joulescope · Power Measurement Joulescope JS320 
GW Instek · Power Supplies RBS Series Regenerative Bidirectional DC Source 
GW Instek · Power Supplies PSW Series 
Microtest · Power Measurement Microtest 7120 Single-Phase Power Meter Waveforms, serial buses and protocol traffic.
GW Instek · Oscilloscopes GDS-3104A 
Pico Technology · Oscilloscopes & Analyzers PicoScope 5444D 
Total Phase · Protocol Analyzers Beagle I2C/SPI Protocol Analyzer 
Total Phase · Host Adapters Promira Serial Platform Partner lines on this page
A design lab, a production line and a power electronics programme each start with GSAS differently. Pick yours.
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Design, bring-up and validation benches
Benches for the engineers designing the product: power profiling down to nanoamps, protocol analysis on I2C, SPI and USB, and oscilloscopes under script control, each with application engineering support from GSAS in India.
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Incoming inspection to final test
Turnkey test stations and programming lines on the factory floor: sequencers and operator UI, flash programming at volume, MES integration and serial number injection, with documented procedures, operator training and yield tracking.
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EV, energy storage, PV inverters, motor drives
Regenerative bidirectional DC benches for battery, BMS, PV-inverter and motor-drive work, from 5 kW per 3U chassis to 300 kW in parallel, configured to the device under test and installed and calibrated locally.
Tell us the device, the measurements and the volume. GSAS replies with the instruments, the station design and a proposal, and supports it on your bench or line in India.
Automated production test stations, flash programming lines, power profiling setups, regenerative power electronics benches, protocol analysis and oscilloscope automation, built on instruments GSAS supplies and supports in India, with the test workflow, documentation and operator training around them.
Instruments with SCPI, VISA or a vendor API. The stations GSAS builds typically use the lines it supports: GW Instek and Pico Technology oscilloscopes, Joulescope energy analyzers, Total Phase protocol analyzers, and SEGGER, ProMik and Xeltek programmers.
Yes. GSAS integrates stations with MES systems, including serial number injection, pass/fail logging and traceability. ProMik FlashTask Pro, the production software for ProMik programmers, offers a REST API and built-in SQL traceability for this.
With a DC energy analyzer such as the Joulescope JS320 (0.1 nA resolution, ±3 A continuous and 10 A pulses), correlated with firmware execution on a PicoScope. GSAS profiles sleep and wake transitions and peripheral current, tunes power modes, and estimates and validates battery life.
The GW Instek RBS Series runs 5 kW to 30 kW per 3U chassis across voltage classes from 100 V to 2250 V, up to ±510 A per unit, and up to 300 kW with ten units in master-slave parallel. GSAS configures, installs and calibrates these benches locally.
Engineering is led from Bengaluru, with GSAS offices across India, so installation, application engineering and support run in the same time zone as your lab or line.
Blog
A heat sink or a cold plate is qualified against a watt figure, not a volt figure. This application note explains why a thermal load is driven in constant-power mode, how the bench is built for air and for liquid cooling, and what to confirm before you buy.
A CRPS module has to hold up under an unbalanced grid, a 0 to 100 percent load step, a surge on the line and a redundancy handover. This application note sets out the six tests, and the one source capability that makes a long feeder reproducible on the bench.
A GPU power delivery board is cheap to reject on a bench and expensive to find in an assembled server. This application note covers the programmable DC input test that screens the board, and the same test applied to incoming server systems.
A servo motor draws a large current spike at power-on. This application note sets out how that inrush is measured against a stated acceptance limit, what the DC source has to do, and where the measurement usually goes wrong.
Autonomy coverage fixates on perception. The engineers who deployed an autonomous haulage system describe something else: office software, truck software, and a wireless link whose performance decides how much centralisation the design can afford.
Agriculture is converging on an Ethernet future, with one preferred physical layer, because an implement from one maker has to plug into a tractor from another. Construction never had that forcing function, and the standard it does not have is a working condition.
