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ATOMFAIR® dark carbon steel four-layer pouch cell test fixture with a mechanical wrench connected to a digital controller on a white background.

Pouch Cell Cycle Fixture 4-Layer Pressure Sensor ATOMFAIR®

$549.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

Model ATM-PCBT-CS-4L carbon steel four-layer fixture with pressure sensor, 350kg working pressure, 0.1-2.5 cm cell thickness range. Order now.

SKU: AFMSBMZH920
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Description

ATOMFAIR® ATM-PCBT-CS-4L POUCH CELL BATTERY CYCLE TEST FIXTURE

RESEARCH GRADE MATERIAL

Product Overview
The ATOMFAIR® electrochemical engineering matrix introduces a high-capacity battery cycle test fixture meticulously optimized to support continuous expansion profiling under precise, uniform force fields. Specifically developed for academic professors, Ph.D. electrochemists, and corporate battery testing labs, this heavy-duty ATM-PCBT-CS-4L Carbon Steel multi-tier jig enables seamless tracking of pouch configurations. Upgraded into an optimized architectural framework, it embeds high-fidelity electronic transducer nodes to establish instant real-time pressure monitoring throughout prolonged cycling validation matrices. Utilizing an advanced, streamlined single nut locking alignment assembly, the layout mitigates internal shear stress gradients, successfully eliminating active material wrinkling or trace signal noise during characterization.

Technical Specifications
FIXTURE SIZE (mm) MAX LOAD (kg) MAX CELL SIZE (mm) STRUCTURAL DESCRIPTION
10 × 78 × 105 350 kg ≤ 12 × 48 × 75 Suitable for mini small cells, cost-effective carbon steel four-layer configuration.
10 × 90 × 107 350 kg ≤ 12 × 60 × 77 Compact size format, four-layer synchronous clamping, ideal for routine cycle sweeps.
10 × 100 × 130 350 kg ≤ 12 × 70 × 100 Suitable for standard medium-sized cells, universally utilized across academic labs.
10 × 120 × 160 500 kg ≤ 28 × 90 × 130 Standard high-pressure type, reinforced frame mechanics with anti-rust surface treatment.
12 × 120 × 160 500 kg ≤ 26 × 90 × 130 Reinforced high-pressure variant, wear-resistant steel with extreme stress endurance.
10 × 150 × 180 500 kg ≤ 28 × 120 × 150 Suitable for large-capacity pouch cells, providing ultra-strong load capacity profiles.
12 × 150 × 180 500 kg ≤ 26 × 120 × 150 Top-level high-load edition, scratch-proof engineering to shield pouch surface films.
Alternative Materials Full material customization available: 7075-T6 / 6061-T6 Aluminum Alloy (Lightweight, anodized insulation), 304 / 316 Stainless Steel (Electrolyte immersion & leakage resistant), PP / HDPE (Ultra-light, zero swelling), PEEK (Wide temperature range, sub-micron precision), and Acrylic (Optically clear visual observation).

Key Features & Advantages
  • Technical Advantage: Upgraded four-layer synchronous clamping architecture expands testing capacity, supporting the insertion of thicker battery nodes or multiple cells simultaneously.
  • Technical Advantage: Integrated internal inline electronic transducer interface outputs reliable telemetry data curves via standard output pins for real-time monitoring.
  • Technical Advantage: Specialized single-nut closure join, backed by high-rebound die spring buffers, balances mechanical loading profiles and protects delicate pouch surfaces against scratches.
  • Technical Advantage: Highly customizable framework supports bespoke adaptations of exterior scaling metrics, plate gap sizes, material selections, and specific target load ratings.

APPLICATION SCOPE: Long-term volumetric swelling analysis of multi-layer pouch cell battery chemistries, high-pressure galvanostatic cycle life profiling, multi-cell high-throughput research setups, multi-material optimization curves, and laboratory cleanroom validation matrices.
PACKAGING: Dispatched safely inside heavy-duty, reinforced storage boxes. Each individual assembly unit comes fully equipped with the selected four-layer framework plates, 1x calibrated transducer sensor with link cabling, matching precision die springs, and single nut lock components.
IMPORTANT NOTICE: Built strictly for laboratory testing and prototyping configurations in professional research locations. Abide by the dimensional rule: maximum cell width and length must remain ≤ fixture parameters minus 30 mm to preserve proper edge clearing boundaries. Route data links away from high electromagnetic interference arrays to guarantee uncompromised trace readout accuracy.
TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or custom institutional quotations.
EMAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

The fixture imposes specific dimensional and loading constraints to ensure uniform pressure distribution during pouch cell cycling. Real-time pressure monitoring via the integrated sensor is mandatory, as the sensor is an integral structural component.

  • Cell Dimension Constraints: Pouch cell dimensions must not exceed the fixture internal plate area minus 30 mm along both length and width to prevent edge stress concentrations during clamping.
  • Pressure Adjustment Constraints: Working pressure must be set within the standard 350 kg to the customizable maximum 500 kg using the single nut mechanism, with the die spring buffer ensuring load uniformity.
  • Thickness Compatibility Constraints: The fixture accommodates pouch cells with thickness from 0.1 to 2.5 cm, and the four-layer spacing must be adjusted accordingly to maintain contact without over-compression.
  • Material Corrosion Sensitivity: The carbon steel construction requires optional anti-rust surface treatment to prevent corrosion in environments with high humidity or electrolyte exposure.
  • Pressure Sensor Requirement: The integrated pressure sensor must be connected to a monitoring system for continuous readout during cycling tests, as the sensor is a mandatory structural element.

The fixture uses a single nut locking mechanism with a die spring buffer to apply uniform pressure across four layers. Proper positioning and incremental tightening are critical to achieve the target working pressure without damaging the cell.

Required Equipment: Pouch Cell Cycle Test Fixture (ATM-PCBT-CS-4L)

  1. Position the Pouch Cell
    Set the pouch cell between the plates of the four-layer structure, ensuring it is centered and does not extend beyond the internal area by more than 30 mm from any edge.
  2. Apply Clamping Pressure
    Tighten the single nut incrementally until the die spring buffer compresses and the pressure sensor indicates the desired working pressure within the 350–500 kg range.
  3. Monitor and Maintain Pressure
    Monitor the pressure sensor readout throughout the test and adjust the nut as needed to sustain the target pressure within the specified range.

How does the single nut locking mechanism improve pressure uniformity compared to multi-nut fixtures?

The single nut design ensures more uniform pressure distribution across the pouch cell by eliminating uneven tightening inherent in multi-nut systems. This is combined with a die spring buffer and four-layer synchronous clamping to stabilize the applied load at a standard working pressure of 350 kg, customizable up to 500 kg on the reinforced carbon steel structure.

What are the maximum pouch cell dimensions that can be tested with the 10*78*105 fixture size?

For the 10×78×105 mm fixture, the maximum compatible cell size is ≤12×48×75 mm (length × width × thickness), following the rule that cell length and width must be at least 30 mm smaller than the fixture dimensions. Thicker cells up to 2.5 cm are supported due to the four-layer structure.

What surface treatment options are available to prevent corrosion on the carbon steel fixture?

The carbon steel fixture can be customized with anti-rust surface treatments, adapting original anodizing color options to the material's characteristics. This prevents corrosion during extended cycle testing in laboratory environments, and the standard build already includes an anti-rust finish for models like the 12×120×160 mm high-pressure variant.

This four-layer carbon steel fixture with integrated pressure sensor enables uniform pressure distribution and real-time monitoring, suitable for pouch cell cycle testing up to 500kg, but requires attention to corrosion protection for carbon steel components.

Positive

  • Uniform pressure via single nut: Single nut locking design ensures more uniform pressure distribution across the four-layer structure, improving test consistency and cell protection.
  • Integrated real-time pressure monitoring: The pressure sensor is an essential structural component, enabling continuous pressure readout during cycle testing for process control.

Trade-offs

  • Carbon steel corrosion vulnerability: Carbon steel requires custom anti-rust surface treatment; without it, the fixture is susceptible to corrosion in humid lab environments.
  • Load limited to 500 kg maximum: Even with customization, the carbon steel four-layer structure supports a maximum working pressure of 500 kg, which may not suit ultra-high-force applications.

Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.

To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.

Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).

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