Leak and Seal Strength Detector LSSD-01 Labthink

Jual Alat Uji ketahanan kompresi berbagai film plastik, film aluminium, film komposit plastik kertas, film komposit plastik aluminium, dan kantong kemasan lainnya



  • Based on the positive pressure method and controlled by micro-computer, with LCD, menu interface and PVC operation panel
  • Dual test methods of restraint distension and unrestraint distension for customer’s free choice
  • Different test modes of burst, creep, and creep to failure to meet different test requirements
  • Optional test range, “one key operation” and other intelligent designs support combinations of non-standard test conditions
  • Professional software provides automatic statistics of test data
  • Equipped with micro-printer and standard RS232 port for convenient PC connection and data transfer
  • Supports LystemTM Lab Data Sharing System for uniform and systematic management of test results and test reports


This test instrument conforms to the following standards:
ISO 11607-1, ISO 11607-2, GB/T 10440, GB 18454, GB 19741, GB 17447, ASTM F1140, ASTM F2054, GB/T 17876, GB/T 10004, BB/T 0025, QB/T 1871, YBB 00252005, YBB 00162002


LSSD-01 Leak and Seal Strength Detector is applicable to the determination of:

Basic Applications
  • Plastic Composite Bags
    Test the compression resistance of various plastic films, aluminum films, paper plastic composite films, aluminum plastic composite films and other packaging bags
  • Flexible Tubes
    Including various flexible tubes used in daily chemical products and other industries, e.g. flexible tubes of toothpaste, face cream, cosmetics, pharmaceutics and food
  • Creep Test
    Including various packaging bags and boxes
  • Creep to Failure Test
    Including various packaging bags and boxes
Extended Applications
  • Burst Test Of Blister Packs
    Including various blister packs
  • Aerosol Valves
    Test seal performance of various aerosol valves, e.g. vales of pesticide, hair spray, auto spray paint and medical spray packages
  • Three-Sided Sealing Materials
    Test withstand pressurization stress of packaging bags with three-sided seal and one-sided open
  • High Pressure Test
    The maximum test pressure could reach 1.6MPa
  • Pilfer-proof Closures
    Test seal performance of various pilfer-proof closures, e.g. closures used in packages of Coke, mineral water, beverage, edible oil, sauce (soy, vinegar and cooking wine), three-piece cans (beer and beverage), and paper cans (cylinder shape for potato chips )

Technical Specifications

Specifications LSSD-01 Leak and Seal Strength Tester
Test Range 0~600 KPa;  0~87.0 psi (standard)
0~1.6 MPa;  0~232.1 psi (optional)
Gas Injection Head Φ10 mm (standard)
Φ4 mm, Φ1.6 mm (optional)
Gas Supply Pressure 0.4 MPa~0.9 MPa (outside of supply scope)
Port Size Φ8 mm PU Tubing
Instrument Dimension 300 mm (L) x 310 mm (W) x 180 mm (H)
Pedestal Size 305 mm(L) x 356 mm(W) x 325 mm(H)
Power Supply 220VAC 50Hz / 120VAC 60Hz
Net Weight 23 kg


Standard Configurations
Instrument, Test Frame and Micro-printer
Optional Parts
Professional Software, Communication Cable, Test Accessories (Fixtures for Closed Package Restraining Test, Open Package Unrestrained Test, Flexible Tube Test and Aerosol Vale Seal Performance), and Test Device for Blister Pack Seal Performance
1. The gas supply port of the instrument is Φ8 mm PU tubing;
2. Customers will need to prepare for gas supply.


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