C660M Leak and Seal Strength Tester is a versatile piece of seal testing equipment designed for high-performance package evaluation. It functions as a precise leak tester and a robust seal integrity tester. This seal strength test machine performs critical evaluations such as seal strength testing, seal integrity testing, burst-pressure leak testing, compression resistance testing, as well as torsion force and joint/disengagement force testing. It is professionally applicable to the quantitative determination of seal strength, seal quality, burst pressure, and compression resistance for various flexible packages, aseptic packages, plastic tamper-evident closures, flexible tubes, caps, and other materials.
Product FeaturesNote1
Multiple Test Modes & Automatic Testing Process
- The C660M leak and seal strength tester adopts the positive pressure method, providing multiple test modes including burst test, creep test, creep-to-failure test, and pressure retaining test.
- Dual test methods of restraint and unrestraint distension are available at the customer’s choice.
- Real-time display of test curves and automatic statistical processing of test data ensure accuracy and reliability.
- The system allows customized non-standard testing ranges, suitable for various seal strength testing applications.
- Main components and parts are supplied by well-known global manufacturers, ensuring stable performance for leak and seal tester functionality.
Innovative Real-time Monitoring of Gas Inlet Flow
- The instrument’s innovative gas flow monitoring enables precise burst pressure leak test and consistent gas inlet control under high pressure.
- This feature ensures uniform testing conditions and high repeatability of test data, making it ideal for packaging seal integrity testing.
Brand New Patented Intelligent Touch Operating System
- The seal strength test machine features an industrial-grade touch screen, supporting one-button operation, remote upgrades, and simplified user interface.
- Chinese and English operating interface
- Automatic data storage and power failure memory to prevent data loss
- Storage up to 1200 test records
- Includes multi-level user management and password-protected login.
- Equipped with a micro-printer and USB ports for data transfer (optional).
- Conforms to GMP requirements (optional).
- Supports Labthink’s unique DataShiledTM System for data management and connecting with information system (optional)
- As a high-efficiency seal testing equipment, it meets the demands of high performance seal testing in modern laboratories.
Test StandardNote1
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
| Basic Applications |
Plastic Composite Bags The C660M leak and seal strength tester evaluates the compression resistance and sealing performance of plastic films, aluminum films, paper–plastic composites, aluminum–plastic composites, and other flexible packaging bags. It delivers reliable seal strength and leakage detection, making Labthink’s pouch leak tester ideal for high-barrier flexible packaging testing. |
Flexible Tubes The C660M seal integrity tester is suitable for flexible tubes used in daily chemical and other products, such as flexible tubes of toothpaste, face cream, cosmetics, pharmaceutics and food. With precise pressure control, the tester ensures efficient seal strength and seal integrity testing for stable product sealing performance. |
Creep Test Supports creep testing of various packaging bags and boxes, with an advanced system that enables long-term pressure holding and deformation monitoring for seal strength testing applications. |
Creep to Failure Test Applicable to packaging seal integrity testing and failure-pressure analysis of packaging bags and boxes, the instrument delivers consistent and accurate burst-pressure leak test results, making it ideal for packaging engineers and laboratories conducting professional seal testing operations. |
| Extended Applications |
Burst Test Of Blister Packs The C660M leak and seal strength tester can perform precise burst pressure leak test on various blister packs to evaluate seal integrity and resistance to internal pressure. It provides accurate and repeatable seal strength testing results for high-quality packaging validation. |
Aerosol Valves Used to test the seal performance of various aerosol valves such as pesticide, hair spray, auto spray paint, and medical spray packages. This seal integrity tester ensures reliable results in high performance seal testing of pressurized packaging components. |
Three-Sided Sealing Materials Used to test the pressurization resistance of packaging bags with three-sided seals and one open side. The seal strength test machine delivers consistent results for flexible packaging under controlled stress conditions, ideal for packaging seal integrity testing. |
High Pressure Test The seal testing equipment supports a maximum test pressure of 1.6 MPa, enabling high-accuracy seal strength testers operation for challenging packaging materials. |
Pilfer-proof Closures Designed to test the seal performance of tamper-evident closures used in beverages, edible oils, condiments, three-piece cans, and paper cans. The tester provides dependable seal test data for food and beverage packaging applications, e.g. closures used in packages for 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 SpecificationsNote2
| Specifications | C660M Leak and Seal Strength Tester |
| Test Range | 0 ~ 600 KPa; 0 ~ 87.0 psi (standard) |
| 0 ~ 1.6 MPa; 0 ~ 232.1 psi (optional) |
| Resolution | 0.1 KPa / 0.01 psi |
| Pressure Accuracy | ±0.25%FS |
| Gas Injection Head | Φ10 mm (standard) Φ4 mm, Φ1.6 mm (optional) |
| Gas Flow Rate | 0.01~10L/min |
| Pressure Retaining Time | 0.1s ~ 999999.9 s |
| Gas Supply | Air |
| Gas Supply Pressure | 0.6MPa ~ 0.7MPa (87psi ~ 101psi) |
| Port Size | Φ8 mm PU Tubing |
| Instrument Dimension | 334 mm (L) x 230 mm (W) x 200 mm (H) |
| Test Frame Size | 305 mm (L) x 356 mm (W) x 338 mm(H) |
| Power Supply | 220VAC±10% 50Hz / 120VAC±10% 60Hz |
| Net Weight | 8Kg (Instrument) 16Kg (Pedestal) |
Configurations
- Standard Configurations
- Instrument, Test Frame, Sealing Gasket, Ф8mm PU Tubing (2m)
- Optional Parts
- Micro-printer, Professional Software, Communication Cable, Test Fixtures for Extended Applications, Air Compressor, GMP System, DataShieldTM Note3
- Note
- 1. The gas supply port of the instrument is Ф8 mm PU Tubing;
2. Customers need to prepare gas supply.
Note 1: The described test standard, applications and product features should be in line with Technical Specifications.
Note 2: The parameters in the table are measured by professional operators in Labthink laboratory under strictly controlled laboratory conditions.
Note 3: DataShieldTM provides safe and reliable data application support. Multiple Labthink instruments can share one single DataShieldTM system which can be configured as required.
Contact Us! We can help you select or customize the proper unit for your test requirements.