Vacuum/Pressure Decay Food Packaging Leak Detector

Product Description

Featuresnote1

Batch Testing

• Equipped with fully-automatic gravity fed sample feeder, which is Labthinks latest scientific and technological achievement that can facilitate continuous testing of 20 to 120 samples.
• A & B dual-channel design can test samples of two different specifications simultaneously.
• The target vacuum degree can be set by the operator to meet testing requirements of different samples.
• Dual methods of vacuum decay and pressure decay provide the flexibility to accommodate various types of package samples.

Precise Data

• Advanced pressure detection technology, using world renowned components for data stability which is not affected by ambient environment.
• Advanced microflow automatic flow control technology that can accurately simulate different sizes of leakage holes without manual adjustment.
• Both the differential pressure transducer and flow meter are traceable to NIST.
• The system can achieve a higher test repeatability of 1um.

Intelligent Control

• 15.6" embedded touch tablet computer with Windows OS.
• New longitudinal interface layout, and easy to use graphic user interface.
• Automatic alarm, automatic capture, automatic collection of unqualified samples.
• The pressure curve is displayed in real time, and the test results are counted automatically.
• Leakage rates are calculated automatically.
• The system is equipped with various sensors as intelligent reminders for safer operation and control.
• Universal printer can be connected for test results output.
• The system features embedded with USB and network ports to facilitate the external access and data transmission of the system, which can be upgraded remotely

Security Compliance

• Verified by compensation and calibration methods.
• The leak tester meets GMP requirements for data traceability and meets the needs of the pharmaceutical industry.
• User operation permission is managed at multiple levels, and the permission content can be configured on demand.
• Electronic signature is designed according to the standard requirements of 21 CFR Part11.

Test Principle

The sample is placed in the sample feeder and automatically delivered into the test cell. The leak rate and other results can be calculated and obtained by analyzing pressure changes measured by the sensor.

Reference Standards

ASTM F2338, YY-T 0681.18, and USP<1207>

Applications

Basic Applications	Vials	Various vial sealing test.
Extended Applications	Ampoule	Various ampoule bottle sealing tests.
	Cartridge Bottles	Various cartridge bottle sealing tests.
	Injection bottles	Various injection bottles sealing test.

Technical Parameters

Table 1: Test Parameters Note2

ParameterModel		C690H
Testing Range	um(Reference aperture size USP1207)	3i8igreat leakage
Detection Lower Limit	um	3
Resolution	um	0.1
Repeatability	um	1
Pressure Range	kPa	-100i0ii14100
Extended Functions	21 CFR Part11	Optional
	GMP computer system requirements	Optional

Table 2: Technical Specifications

Testing Cell	1 set for A group and 1 set for B group
Sample Feeder	1 set for A group and 1 set for B group
Sample Size	I45 mm80mmNote3
Sample Quantity	20120 pieces
Gas Specifications	Compressed Air (Gas source is provided by the user)
Gas Source Pressure	40.6 PSI / 500 kPa
Port Size	I6 mm Polyurethane tube
Dimensions	33.4 H x 19.6 W x 28.7 D (85cm 50cm 73cm)
Power	120VAC10% 60Hz / 220VAC10% 50Hzi14select one from the twoi14
Net weight	209Lbs (95kg)

Product Configuration

Standard Configuration	Mainframe, embedded tablet computer, software, flow meter, European vacuum pump, I6 mm polyurethane tube
Customization	Test cell and sample feeder of group A, test cell and sample feeder of group B, negative standard reference sample and positive standard reference sample designed according to sample specifications
Optional Parts	GMP computer system requirements, 21 CFR Part11, air compressor, IQ/OQ/PQ documents

Note 1: The described product characteristics are subject to the specific annotation of the "Technical Parameters" table.
Note 2: The parameters in the table are measured in the Labthink laboratory by professional operators according to the requirements and conditions of the relevant laboratory environmental standards.
Note 3: Group C test cell can be customized for samples beyond the "Sample Size", but the lower detection limit and test range will change according to the sample size, and the actual delivery shall prevail.

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Precision Leak Detection

Employing both vacuum and pressure decay techniques, the detector provides reliable leak detection for food packaging. Its measuring range of 0-1000 mbar, with 1 mbar accuracy and 0.1 mbar resolution, ensures pinpoint identification of package leaks to maintain food safety standards.


User-Friendly Operation

With a 7-inch TFT color touchscreen and PLC control, users benefit from intuitive operation and real-time graphical analysis. The semi-automatic system facilitates consistent testing speeds from 5 to 60 cycles per minute, adapting to various workflow requirements.


Durable and Safe Design

Constructed from 304 stainless steel and fitted with an overpressure protection valve, this leak detector prioritizes safety and longevity. The chamber's silicone gasket ensures tight seals while the unit sustains over 100,000 test cycles, minimizing maintenance and disruption.


Comprehensive Data Management

Data export options include CSV and Excel files, while integrated storage securely retains up to 10,000 records. With both USB and RS232 interfaces, users can efficiently manage data and conduct post-test analysis, supporting quality assurance efforts.