Leakage Testing System: Precision Vacuum Leak Tester – Negative Pressure Range -90 to 0 kPa, Accuracy Class 0.5

Introduction: Reliable Seal Integrity Verification You Can Trust

Undetected leaks in packaging, seals, or enclosed components can quickly turn into costly quality failures, recalls, and brand damage. In industries where barrier integrity is essential—such as medical devices, pharmaceuticals, food packaging, and industrial manufacturing—leak detection is not optional; it is a critical quality safeguard.

The Leakage Testing System: Precision Vacuum Leak Tester – Negative Pressure Range -90 to 0 kPa, Accuracy Class 0.5 is designed to deliver objective, repeatable, and quantitative seal integrity verification using the proven vacuum decay method. This advanced leakage tester measures minute pressure changes with high accuracy, allowing laboratories and production teams to detect micro-leaks that visual or subjective methods often miss.

For quality assurance managers, packaging engineers, and production supervisors, simple pass/fail checks are no longer sufficient. You need reliable data that can be audited, compared, and used for process improvement. The Leakage Testing System: Precision Vacuum Leak Tester – Negative Pressure Range -90 to 0 kPa, Accuracy Class 0.5 provides the precision, speed, and automation required to confidently validate the integrity of pouches, blister packs, bottles, trays, and sealed components. This vacuum leak tester transforms leak detection from a judgment call into a controlled, data-driven quality process.

Key Benefits: Improving Accuracy, Speed, and Confidence in Quality Control

This system replaces inconsistent manual methods with standardized, automated testing that supports modern quality requirements.

High-Precision Measurement for Defensible Quality Decisions
With a pressure measurement accuracy class of 0.5 and a resolution of 0.1 kPa, this leakage tester detects extremely small pressure variations associated with micro-leaks. This level of precision enables clearly defined acceptance criteria, supports regulatory documentation, and strengthens confidence in every test result.

Fast Test Cycles Without Compromising Accuracy
A rapid pressure acquisition rate of 2 ms allows the system to capture pressure changes in real time. Short test cycles make it practical to implement frequent or even 100% inspection without slowing production, improving defect detection while maintaining throughput.

Automated Testing Eliminates Operator Variability
The microcomputer-controlled automatic test procedure removes subjectivity from leak detection. Operators simply load the sample and start the test. The automated sequence, combined with a clear LCD display showing real-time values and pass/fail results, ensures consistent testing across shifts and operators.

Industrial-Grade Reliability for Continuous Operation
Designed for production and laboratory environments, the system operates using standard compressed air (0.5–0.7 MPa via Φ6 polyurethane tubing). Durable components and stable electronic control contribute to high uptime, low maintenance, and dependable long-term performance.

Solving Common Leak Testing Challenges

Challenge: Manual methods such as water bath testing produce subjective, non-quantitative results.
Solution: This automated pressure-based leakage testing system provides objective numerical data, eliminating visual interpretation and ensuring consistent, repeatable acceptance decisions.

Challenge: Slow test methods cannot keep up with modern production speeds.
Solution: The high-speed response of this vacuum decay leakage tester enables rapid testing, making comprehensive inspection feasible without disrupting workflow.

Challenge: Inadequate data makes it difficult to identify root causes of seal failures.
Solution: The precise, repeatable measurements generated by this system support trend analysis, helping teams optimize sealing parameters and identify process weaknesses efficiently.

Challenge: Complex equipment increases training time and setup errors.
Solution: The intuitive interface and automated operation of this integrated leak detection solution reduce training requirements, while pre-defined test parameters ensure correct setup every time.

Technical Specifications

• Product Model: MSBKST134SWISS Leakage Testing System / Vacuum Decay Tester
• Test Method: Vacuum decay (pressure change detection)
• Negative Pressure Test Range: -90 kPa to 0 kPa (relative to atmospheric pressure)
• Pressure Measurement Accuracy: Class 0.5
• Pressure Resolution: 0.1 kPa
• Pressure Sensor Acquisition Rate: 2 ms
• Valve and Pressure Replenishment Response Speed: 5 ms
• Required Compressed Air Supply: 0.5 MPa to 0.7 MPa (clean, dry air recommended)
• Air Supply Connection: Φ6 mm polyurethane tubing
• Control System: Microcomputer-based digital control with automatic test sequences
• User Interface: LCD display with real-time pressure monitoring and pass/fail indication
• Test Chamber: Sealed vacuum chamber suitable for flexible and rigid packaging (fixtures configurable by application)
• Data Output: Digital results with optional communication interfaces for data logging or PLC integration

The Leakage Testing System: Precision Vacuum Leak Tester – Negative Pressure Range -90 to 0 kPa, Accuracy Class 0.5 is engineered for demanding quality environments where even minor leaks cannot be tolerated. This leakage tester delivers the accuracy and consistency required for packaging validation, medical device testing, and industrial quality assurance.

Take the Next Step Toward Confident Seal Integrity Control

Protect your products, processes, and reputation with reliable, data-driven leak detection. The Leakage Testing System answers one critical question with confidence and clarity: Is the seal truly intact?

If you are ready to reduce leak-related failures, improve process control, and strengthen quality assurance, contact us to discuss application requirements, sample testing, or system integration.

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