EV Component Testing Equipment
Why EV Testing Matters
The Testing Challenges Every EV Manufacturer Faces
Every battery component, separator film, and structural part in an EV must be validated before it reaches the vehicle. Undocumented material data is a safety liability – not just a quality issue.
Thermal Runaway from Sub-Optimal Separator Films
Battery separator films with incorrect air permeability cause sub-optimal ionic flow — the root cause of thermal runaway and short circuits in lithium-ion battery packs. The C190H Air Permeability Tester catches this before cell assembly.
Moisture & Gas Infiltration in Battery Enclosures
If gas transmission through battery casings, seals, and protective films is too high, moisture and oxygen infiltrate the battery interior — causing corrosion, chemical imbalances, and early failure. The BTY-B3P Gas Permeability Tester validates every material barrier.
Structural Failures in EV Components Under Load
Battery casings, lightweight frame components, and structural adhesives that haven't been tensile, compressive, or peel tested with a calibrated UTM fail under real driving loads — with no test evidence to guide design improvements.
Battery Performance Degradation Under Extreme Climate
EV batteries that haven't been validated under extreme temperature and humidity conditions fail in real-world climates. Battery Test Performance Climate Solutions simulate the full range of environmental stressors batteries will face in service.
Undocumented Battery Cycle Life & Performance Data
Without precision battery cycle life testing (charge/discharge, DCIR, DQ/DV), EV manufacturers cannot substantiate battery longevity claims, qualify cell suppliers, or optimize chemistry for performance - the NEWARE CT-9000 addresses all of these.
Missing Material Data for Regulatory & OEM Submissions
Export markets, OEM customers, and regulatory certifications require documented, calibrated test data for every EV material — mechanical, permeability, and electrochemical. Without the right instruments, your submissions are incomplete.
Fueling the Future of Mobility with Trust, Innovation, and Safety
Picture a future where every road hums with quiet, clean energy—no longer drowned out by roaring engines, but alive with possibility. Each mile traveled leaves a lighter footprint, each journey a step toward a better, greener world. This isn’t merely a new kind of car; it’s a whole new approach to mobility, where cutting-edge technology and environmental responsibility move in perfect sync. The electric vehicle (EV) industry is at the heart of this transformation, reshaping how we think about transportation through sustainability, innovation, and efficiency. From high-performance batteries to advanced materials, EVs represent the brilliant fusion of engineering and eco-consciousness, driving us all toward a cleaner, more promising tomorrow.
Our Flexitest material testing solutions act like a quality checkpoint, making sure every battery casing, every lightweight frame, and every EV component can confidently stand up to the demands of the road. With each test we perform, we help manufacturers deliver vehicles that are not only innovative, but trustworthy and long-lasting.
As the world embraces cleaner travel, Flexitest offers steady, reliable support that helps the EV industry grow stronger and go further. In other words, when it comes to building the future of mobility, we’re right there, fueling progress at every turn.
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EV Testing Categories
All EV Industry Testing Instruments
Flexitest supplies a complete range of certified testing instruments covering mechanical, permeability, climate, and electrochemical testing requirements for the Indian EV industry.
UTM ensures EV parts are strong, safe, and long-lasting. Tensile, compressive, and peel testing of battery casings, separator films, and electrode coatings. Tinius Olsen 10ST, ASTM E4 certified.
- ASTM D638
- ASTM D882
- ASTM F88
- ISO 527
Extreme testing for safer, long-lasting EV batteries. Specialized chambers simulate extreme temperatures and climate shifts to validate lithium-ion battery safety. Custom fixtures for cells and modules.
- IEC 62660
- IEC 62133
- ISO 16750-4
- UN 38.3
- ISO 5636-5
- ASTM D726
- GB/T 458
- GB/T 1038
- ASTM D1434
- ISO 15105
- IEC 62660-1
- IEC 62660-2
- GB/T 31486
Who We Serve
EV Segments We Serve
From battery cell manufacturers to EV OEMs and auto ancillary suppliers – every segment of the EV supply chain requires documented, certified material and electrochemical test data.
EV Battery Cell Manufacturers
Air permeability, gas permeability, separator film tensile testing, and battery cycler qualification for lithium-ion cell production — ensuring every cell meets safety and performance specifications.
EV OEM Manufacturers
Complete material validation lab setup for EV structural components, battery pack assemblies, and interior materials - UTM, climate chambers, and permeability testing from one trusted supplier.
Battery Module & Pack Assemblers
Structural adhesive peel and shear testing (UTM), battery climate validation, and cycle life testing for battery modules and packs entering vehicle assembly lines.
EV Material & Film Suppliers
Air and gas permeability testing for separator films, battery casings, protective films, and packaging materials supplied to EV battery manufacturers across India.
EV R&D Laboratories
NEWARE CT-9000 battery cycler for cycle life analysis, DCIR testing, DQ/DV curves, and electrochemical characterization in academic and corporate EV research environments.
Auto Ancillary EV Suppliers
Mechanical testing of EV-grade plastics, rubbers, composites, and connectors supplied to EV OEMs - tensile, compressive, and flexural testing with OEM-submittable test reports.
Industries We Serve
Testing Standards We Support
All instruments calibrated to ASTM, ISO, IEC, and GB/T standards. We assist with method selection, test configuration, and audit-ready documentation for EV applications.
Customer Testimonials
Trusted by Labs Across India
FAQ's
Common questions from EV engineers, QC managers, and procurement teams in battery manufacturing and electric vehicle production.
What EV testing instruments does Flexitest supply?
Flexitest supplies 5 EV testing categories: (1) Universal Testing Machine (UTM) – tensile, compressive, flexural, and peel testing of EV structural components, separator films, and electrode coatings (Tinius Olsen 10ST); (2) Battery Test Performance Climate Solutions – extreme temperature and humidity testing for lithium-ion battery qualification; (3) Air Permeability Tester C190H – battery separator film testing for ionic flow optimization; (4) Gas Permeability Tester BTY-B3P – differential pressure gas permeability of battery casings and protective films; (5) Battery Cycler NEWARE CT-9000 – ultra-precision cycle life, charge/discharge, DCIR, and DQ/DV testing. All with free installation across India.
What is the difference between Air Permeability and Gas Permeability testing for EV batteries?
Air Permeability Testing (C190H) measures how easily air passes through porous materials – specifically battery separator films. It quantifies the Gurley number or air resistance of separator films, which directly relates to ionic flow in the cell. Sub-optimal ionic flow causes thermal runaway and short circuits. Gas Permeability Testing (BTY-B3P) uses the differential pressure method to measure the transmission rate of specific gases (oxygen, nitrogen, CO₂) through dense films, casings, seals, and protective polymer materials. It validates whether battery enclosure materials prevent moisture and oxygen infiltration that would degrade cell chemistry. Both tests address different materials and failure modes in EV battery construction – separators need Air Permeability testing; casings and seals need Gas Permeability testing.
What does the NEWARE CT-9000 Battery Cycler test?
The NEWARE CT-9000 is an ultra-precision battery testing system for lithium-ion cell and module qualification. It performs: Cycle Life Testing – repeated charge/discharge cycles to determine battery longevity; Rate Capability Testing – charging and discharging at different C-rates to characterize power performance; Pulse Simulation Testing — replicating real-world EV driving load profiles; DCIR Testing – DC Internal Resistance measurement for battery health assessment; DQ/DV Curve Analysis – differential capacity analysis for degradation mechanism identification. Key specs: Voltage & current accuracy ±0.02% F.S., recording frequency 1000Hz, current response time <100μs, minimum pulse width 400μs, AD resolution 16-bit. Used in both R&D and production QA environments.
What UTM tests are relevant for EV battery and component manufacturing?
Key UTM tests for EV manufacturing: Separator film tensile testing (ASTM D882) – mechanical integrity of battery separator films under the compression forces of cell stacking; Electrode coating peel strength (ASTM F88) – adhesion of active electrode materials to current collectors; Structural adhesive peel and shear – bond strength of adhesives used in battery module and pack assembly; Battery casing tensile and compressive testing (ASTM D638, D695) – mechanical integrity of polymer and composite battery housings; Lightweight frame component testing (ASTM D790) – flexural strength of composite structural parts. The Tinius Olsen 10ST (10kN) is the recommended model for EV applications.
What is the delivery and installation process for EV testing instruments across India?
Standard delivery: 2–6 weeks from order confirmation. A dedicated Flexitest service engineer visits within 48 hours of instrument arrival for on-site installation, calibration, and operator training – at zero additional cost. Engineers based in Mumbai, Delhi, Ahmedabad, Vadodara, Pune, Hyderabad, and Chennai – covering all major EV manufacturing clusters in India including Pune, Chennai, Bangalore, and the NCR EV corridor. Annual Maintenance Contracts (AMC) available for calibration renewal and ongoing support.