ATM-PCBT-PP-4L 4-LAYER POUCH CELL BATTERY CYCLE TEST FIXTURE

RESEARCH GRADE EQUIPMENT

Product Overview

The ATM-PCBT-PP-4L is a professional laboratory testing fixture engineered specifically for the high-accuracy cycle validation of a single pouch cell battery. Precision-machined entirely from premium polypropylene (PP) across all 4 structural layers for complete electrolyte resistance and ultra-lightweight performance, this specialized hardware utilizes a functional four-layer parallel mechanical stacked plate framework driven by a centralized single nut locking layout. This solid rigid assembly ensures direct, stable mechanical force transmission and uniform pressure distribution across the entire surface of the cell casing, maintaining exceptional parallel alignment control throughout continuous testing loops. Featuring standard working pressure capacities of 150 kg (customizable up to 250 kg) and standard cell thickness support from 0.1 mm to 2.5 cm, both the physical fixture dimensions and four-layer spacing parameters can be fully customized according to non-standard battery dimensions and institutional testing requirements, delivering uncompromised baseline testing data reproducibility.

Technical Specifications

PARAMETER	DETAILS
1. Core Device & Hardware Design
Product Model	ATM-PCBT-PP-4L
Main Material Composition	Premium Polypropylene (PP / Polyethylene Alternative) (Current Default Specification)
Structural Stacking Layers	4-layer parallel mechanical stacked plates made from uniform identical PP material
Pressure Monitoring System	Essential structural pressure sensor component with real-time acquisition cable support
2. Standard Dimensions Array & Maximum Theoretical Load (Custom Sizes Available)
Size 1: Plate Thickness 10mm \| 78×105 mm	Max Theoretical Load: 150 kg \| Max Compatible Cell Length/Width: ≤48×75 mm Description: Suitable for mini small cells, ultra-lightweight PP, 4-layer full rigid alignment layout with high toughness.
Size 2: Plate Thickness 10mm \| 90×107 mm	Max Theoretical Load: 150 kg \| Max Compatible Cell Length/Width: ≤60×77 mm Description: Compact size, fully electrolyte-resistant PP mechanical clamping for low-pressure validation tasks.
Size 3: Plate Thickness 10mm \| 100×130 mm	Max Theoretical Load: 150 kg \| Max Compatible Cell Length/Width: ≤70×100 mm Description: Suitable for standard medium-sized cells, universally used in laboratories for absolute insulation.
Size 4: Plate Thickness 10mm \| 120×160 mm	Max Theoretical Load: 250 kg \| Max Compatible Cell Length/Width: ≤90×130 mm Description: Standard low-pressure type, PP four-layer optimized structure with no swelling properties.
Size 5: Plate Thickness 12mm \| 120×160 mm	Max Theoretical Load: 250 kg \| Max Compatible Cell Length/Width: ≤90×130 mm Description: Reinforced low-pressure type, 12mm thick PP plates ensuring rigid alignment, easy to operate.
Size 6: Plate Thickness 10mm \| 150×180 mm	Max Theoretical Load: 250 kg \| Max Compatible Cell Length/Width: ≤120×150 mm Description: Suitable for large-capacity cells, moderate load-bearing capacity with scratch-proof contact.
Size 7: Plate Thickness 12mm \| 150×180 mm	Max Theoretical Load: 250 kg \| Max Compatible Cell Length/Width: ≤120×150 mm Description: Top-level low-pressure version, delivering optimized surface contact force alignment via 12mm PP plates.
3. Clamping Mechanics & Cell Protection
Clamping Locking Method	Heavy-duty single nut locking design to deliver perfectly optimized concentric force
Cell Scratch Protection	Inherent scratch-proof PP contact interface plate layout to safeguard delicate cell casings
Force Distribution Matrix	Single-nut rigid mechanical setup ensures highly uniform surface contact force alignment
4. Operational Boundary & Customization Services
Compatible Cell Thickness Range	Standard slots support 0.1 mm to 2.5 cm pouch cell thickness (Four-layer vertical spacing can be adjusted further upon request)
Customization Flexibility	Fixture size, four-layer plate dimensions, structural spacing, and pressure level can be fully customized according to cell size and test requirements
Standard Working Pressure Limit	150 kg standard capacity (Fully customizable up to 250 kg low-pressure profiles for PP Material)
Dimensional Calculation Rule	Maximum cell length & width = Fixture length & width – 30 mm
5. Optional Materials & Core Advantages Matrix
PP/HDPE (PP Polypropylene)	Ultra-lightweight; cost-effective; fully electrolyte-resistant (no swelling); high toughness; scratch-proof to protect battery film; 4-layer functional plates all made from the same uniform PP material with built-in pressure sensor; optional for four-layer low-pressure single cell testing (Standard 150kg, max 250kg).
Engineering Plastic (PEEK)	Ultra-lightweight; optimal electrolyte resistance (no swelling); insulating and non-magnetic; wide temperature resistance range; extremely high precision, suitable for 4-layer engineering plastic single-cell validation.
Stainless Steel (304)	Cost-effective; resistant to regular electrolyte contact; non-magnetic; high load capacity (Standard 400kg, max 600kg); scratch-proof; 4-layer stacked plate structural design with built-in pressure sensor, suitable for general industrial cycle testing.
Stainless Steel (316)	Optimal electrolyte corrosion resistance; suitable for single cell testing; non-magnetic; compatible with high pressure (Standard 400kg, max 600kg); 4-layer plates made from identical 316 stainless steel mechanical structure, optional for harsh environment validation tasks.
Aluminum Alloy (7075-T6)	Lightweight; highest strength among aluminum alloys; good rigidity and precise positioning; insulated after anodizing; scratch-proof; 4-layer parallel alignment mechanical plate framework with built-in pressure sensor; single nut design ensures uniform direct force (Standard 350kg, max 500kg), optional for lightweight precision cycle testing.
Aluminum Alloy (6061-T6)	Lightweight; easy to operate; good overall performance; easy to process and weld; insulated after anodizing; general electrolyte resistance; 4-layer full-metal plate stacking + single nut layout (Standard 350kg, max 450kg), cost-effective option.
Aluminum Alloy (5052-Supplement)	Lightweight; outstanding corrosion resistance against electrochemical battery electrolytes; high fatigue strength and excellent sheet formability; insulated after anodizing; 4-layer rigid plate platform combined with single nut locking optimizes uniform surface contact pressure distribution (Standard 300kg, max 400kg) during laboratory baseline validation.
Carbon Steel	Lowest cost; strong load-bearing capacity; 4-layer structural frame improves rigidity, suitable for cost-sensitive 4-layer high-pressure rigid validations (Standard 500kg, max 700kg).
Acrylic (PMMA)	Lightweight; high transparency for visual observation; insulating and non-magnetic; easy to process, optional for 4-layer observation-type testing.
6. Compliance & Catalog Options
Manufacturing Rules	Processed under strict RoHS Directive compliance and safe laboratory testing benchmarks conditions
Alternative Options	Explore our related catalog or custom dimensions. For urgent technical custom requests or bulk inquiries, please contact our support team.

Key Features & Advantages

Uniform Single-Nut Pressure Matrix: Engineered mechanical structural layout guarantees balanced parallel load transfer across the targeted single cell position within the physical stacking alignment to prevent stress localization.
Rigid Material Defense: Precision-milled entirely from top-grade uniform polypropylene (PP) to ensure absolute electrical insulation, complete electrolyte-swelling resistance, and maintain flat plate parallelism during automated measurements.
Real-Time Physical Monitoring Integrity: Direct integration of professional sensor data lines allows constant external pressure data tracking without introducing electrical noise or signal line distortion during battery cycles.

APPLICATION SCOPE: Premium research labs, single pouch cell validation, complete electrolyte-resistant testing, low-pressure testing setups, and automated industrial laboratory battery testing.

IMPORTANT NOTICE: This product must be monitored carefully to prevent pressure sensor data interference. Keep all digital connection channels properly insulated and operate within dry room testing environments to avoid external signal contamination before long-term thermal validation loops.

TAILORED SOLUTIONS FOR RESEARCH

Contact our engineering team for technical support or official institutional quotations.

EMAIL: inquiry@atomfair.com

Manufacturer: Atomfair LLC

Brand: ATOMFAIR®

Battery Research Materials, Cells & Equipment