FSA Testing Machine Calibration, AMC & Repair
Testwin is the official partner for FSA testing machines in Eastern and North-Eastern India, based in Kolkata.
Testwin is the official partner for FSA testing machines in Eastern and North-Eastern India, based in Kolkata. Our engineers work with FSA equipment every day, so the calibration, repair, and technical advice we provide come from real experience, not just from reading manuals. Manufacturers, labs, and quality control teams in West Bengal, Bihar, Jharkhand, Odisha, Uttar Pradesh, Chhattisgarh, and the North-East trust Testwin because they know their FSA machines need to work accurately, reliably, and without any problems.
Apart from FSA, Testwin also supplies, installs, and repairs a wider range of laboratory equipment used in material testing, metrology, and civil engineering applications — giving labs and quality teams a single, dependable partner for the full range of testing instruments they rely on, not just one brand.
Machine Calibration
Getting accurate test results starts with proper calibration. Even a small change in force, load, or measurement can go unnoticed for weeks, only showing up when a batch is rejected or a client questions the test data. Testwin calibrates your FSA machine using international standards, ensuring any change or drift is caught and fixed before it affects your results. Consistent calibration not only keeps your data accurate but also helps your machine last longer, lowering the risk of expensive repairs over time.
Installation & Relocation
Setting up a new FSA machine or moving one between locations is more than just moving and putting it in place. It involves precise alignment, levelling, checking the electrical system, and calibration in the right order so the machine works to its full potential. Testwin’s technicians handle the whole process on-site, making sure your equipment is fully functional and accurate from the very first test — whether it’s a new machine or a relocation within our service area.
Annual Maintenance Contract (AMC)
An AMC from Testwin gives your FSA machine a whole year of support under one clear agreement.
It starts with an on-site inspection and calibration, followed by ongoing access to our technicians for regular checks, unexpected issues, or recalibration before an audit. For teams with busy production or quality control schedules, this means a simple phone call brings a technician to your site — no extra negotiations or delays.
Repair Services
Even well-maintained machines can sometimes break down.
When that happens, the key is a quick and correct repair using the right parts. Testwin has genuine FSA parts and accessories stocked up and ready to send throughout our service area, and our technicians can perform on-site repairs wherever a workshop visit isn’t practical. Our goal isn’t just to make your machine work again — it’s to bring it back to full testing accuracy.
Deep Throat Brinell Hardness Testing Machine Under Final Inspection.
TESTWIN Engineers at Work.
Technical Support
Operation & Application Guidance
Choosing the right FSA testing machine for a specific material, product, or compliance standard isn’t always simple.
Our technical team works directly with customers — through live demos or in-person meetings — to make sure you get the correct machine and setup that fits your real testing needs, not just what’s on a data sheet.
System Diagnostics
When test results become inconsistent, and the cause isn’t clear, a detailed system diagnostic helps find the real problem.
Testwin’s engineers check the mechanical, electrical, and software parts of your FSA machine on-site to exactly identify the fault rather than just guessing, and confirm that the fix gives you reliable and repeatable results.
Software Updates & Custom Solutions
FSA keeps improving the software in its testing machines by releasing updates that fix problems and add new features.
Testwin makes sure every customer in our service area gets these updates quickly. For businesses with needs beyond the standard software features, we help create custom software solutions tailored exactly to those needs.
Beyond FSA: Laboratory Equipment for Material Testing, Metrology & Civil Engineering
Modern labs rarely rely on a single type of machine. Alongside our FSA work, Testwin supplies, installs, and repairs laboratory equipment used across material testing, metrology, and civil engineering — from instruments used to check material strength and properties, to precision measurement tools used in metrology, to equipment used for soil, concrete, and other civil engineering test requirements. Whatever the instrument, our approach stays the same: correct installation, accurate calibration, and fast, genuine-parts repair, all handled by technicians who understand the equipment they’re working on.
This means labs and quality teams don’t need to juggle multiple vendors for different machines — Testwin can be the single point of contact for supply, installation, calibration, and repair across their broader testing equipment needs, in addition to their FSA machines.
Why Businesses in Eastern India Choose Testwin
Testwin combines the strength of a global testing machine manufacturer with a service team you can easily reach — fast and directly.
From the first installation through years of AMC support, repairs, and technical support, we take full responsibility for the long-term reliability of your FSA machine, so your quality control isn’t held back by distance or logistics.
Contact Testwin today to book a service visit, get an AMC quote, or schedule a free demo.
Inspired by India’s Scientific Heritage
The Hidden Mathematics of Discipline
Centuries before binary code, Pingala found rhythm in patterns — we find precision in process
Centuries before binary code existed, Pingala uncovered hidden mathematical patterns within the rhythm of poetry — proof that consistency and systematic thinking can reveal truths invisible to the casual eye. That same discipline defines how we deliver service. Every calibration, every maintenance visit, every client interaction at Testwin follows a structured, repeatable method — because reliability isn’t accidental, it’s built through process. Pingala found order within rhythm; we find precision within procedure.
Centuries before binary code, Pingala found rhythm’s hidden mathematics.