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IEC 62133 Cell Burst‑Pull Testing Machine For Pressure Loading Testing With Pressure 0.035 MPa～3 MPa

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IEC 62133 Cell Burst‑Pull Testing Machine For Pressure Loading Testing With Pressure 0.035 MPa～3 MPa

Payment Terms : T/T

Pressure‑holding Time : 0～999.9 s

Model Number : SN555C

Pressure Range : 0.035 MPa～3 MPa

Price : Customized

Timing Range : 0～999.9 s

Certification : Calibration Certificate (Cost Additional)

Number of Channels : 1 channel

MOQ : 1

Delivery Time : 30 Days

Pressure Rise Rate : 0.01～0.5 MPa/s

Place of Origin : China

Pressure Accuracy : ±0.1% FS

Supply Ability : 20 Sets Per Month

Data Export : USB / Ethernet port

Brand Name : Sinuo

Test Specimens : Prismatic aluminum‑shell cells

Packaging Details : Plywood Case

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IEC 62133 Cell Burst-Pull Testing Machine For Pressure Loading Testing With Pressure 0.035 MPa～3 MPa
Product Overview

This machine is designed for pressure-resistance burst test, air-tightness leakage test and constant-pressure test on cover-plate welds and sealing structures of prismatic aluminum-shell and pouch lithium-ion cells. It can accurately measure the critical burst pressure and sealing reliability of battery cells.

It is applicable for full-inspection on production lines, laboratory R&D and third-party testing scenarios, and complies with standards including GB/T 31486 and IEC 62133.

Performance Features
  • High-precision measurement: Pressure accuracy of ±0.1% FS and resolution up to 0.1 kPa for accurate capture of minor pressure variations.
  • Multi-function integration: Supports burst-pull test and air-tightness test on one unit without equipment replacement to improve testing efficiency.
  • Comprehensive safety protection: Equipped with explosion-proof chamber, pressure relief valve and smoke alarm together with emergency stop function to eliminate hazards caused by cell bursting.
  • Traceable data output: Real-time curves and automatic report generation with MES interface, meeting requirements for quality control and customer audit.
  • User-friendly operation & maintenance: One-touch operation via industrial touch screen; quick-release fixture design facilitates routine maintenance.
Applicable Standards
  • GB/T 31486-2015 Electric-vehicle battery packs and systems -- Part 1: Test specification for high-power applications
  • GB/T 31467.1-2015 Electric-vehicle battery packs and systems -- Part 2: Test specification for high-energy applications
  • IEC 62133 Secondary cells and batteries containing alkaline or other non-acid electrolytes -- Safety requirements for secondary lithium cells and batteries
  • In-house corporate specifications for cell cover-plate weld strength and packaging tightness
Technical Parameters
Model SN555C; multi-channel / high-pressure versions available upon custom request
Test Specimens Prismatic aluminum-shell cells (18650 / 21700 / custom pouch cells), cell cover plates, weld assemblies
Number of Channels 1 channel (standard); optional 3 / 5 / 8 /10 channels for parallel testing
Pressure Range 0.035 MPa～3 MPa (standard); custom high-pressure version: 5 MPa /10 MPa
Pressure Accuracy ±0.1% FS; Resolution: 0.1 kPa (0.0001 MPa)
Pressure Regulation Mode Electrical servo pressure regulation (standard); mechanical pressure regulation (optional)
Pressure Rise Rate 0.01～0.5 MPa/s adjustable (typical setting: 0.03 MPa/s)
Timing Range 0～999.9 s (0 = continuous pressure holding); Timing accuracy: ±0.1 s
Pressure-holding Time 0～999.9 s configurable (e.g. 20 s / 60 s)
Test Modes 1. Burst-pull test: Pressure rises at constant speed until cell rupture; record burst pressure, peak pressure and rupture time.
2. Air-tightness leakage test: Constant-pressure holding, monitor pressure drop and judge leakage rate (qualified ≤50 Pa/s).
3. Constant-pressure withstand test: Hold set constant pressure (e.g.1.2 MPa) to verify long-term pressure-resistance performance.
Control System 19-inch industrial touch screen + PLC, Windows OS; support manual / automatic workflow
Data Acquisition Real-time pressure-time curve, burst peak value and leakage volume recording; sampling rate:100 Hz
Data Export USB / Ethernet port; export reports in Excel / CSV / PDF format; traceable data, MES interconnection supported
Communication Interface RS485 / RJ45 (standard); optional RS232; I/O: 6-input & 6-output
Safety & Protection Fully-enclosed bullet-proof glass observation window, explosion-proof chamber, high-pressure relief valve, smoke alarm
Machine Body Material 1.5 mm cold-rolled steel plate with baking paint; inner structure adopts 304 stainless steel for corrosion resistance & easy cleaning
Fixture Quick-release cell fixture for specimen dimension 100-300 mm; anti-pinch positioning design
Power Supply AC220V±10%, 50 Hz, Power: 2 kW; wide-voltage 110-240 V optional
Dimension & Weight W800 * D600 * H1200 mm; approx. 250 kg (standard single-channel model)
Model Selection Reference
Configuration Item Standard Version (SN555B) Multi-Channel Version (3-10 Channels) High-Pressure Custom Version SN555C (5-10 MPa)
Number of Channels 1 Channel 3/5/8/10 Channels 1 Channel
Pressure Range 0 ~ 3 MPa 0 ~ 3 MPa 0 ~ 5 MPa / 10 MPa
Test Modes Burst-pull Test + Air-tightness Test Burst-pull Test + Air-tightness Test Burst-pull Test + Air-tightness Test
Control Method Industrial Touch Screen + PLC Industrial Touch Screen + PLC Industrial Touch Screen + PLC
Safety Protection Explosion-proof Chamber + Pressure Relief Valve Explosion-proof Chamber + Pressure Relief Valve Reinforced Explosion-proof Chamber + Dual Pressure Relief Valves
IEC 62133 Cell Burst‑Pull Testing Machine For Pressure Loading Testing With Pressure 0.035 MPa～3 MPa

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IEC 62133 Cell Burst‑Pull Testing Machine

      

Cell Burst‑Pull Testing Machine

      
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