Bubble Leak Testing Vacuum Tube Leak Tester

50000 USD ($)/Set

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Product Details:

Accuracy 1% Full Scale
Sensor Vacuum/Pressure Gauge Sensor
Operating Temperature 0C to 40C
Response Time Immediate, manual observation
Display Analog Vacuum Gauge
Humidity 85% RH (Non-condensing)
Number of Specimens 1 Specimen Per Test Cycle
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Bubble Leak Testing Vacuum Tube Leak Tester Price And Quantity

Price 50000 USD ($)/Set
Minimum Order Quantity 1 Set

Bubble Leak Testing Vacuum Tube Leak Tester Product Specifications

Humidity 85% RH (Non-condensing)
Gas Pressure Adjustable, up to -0.09MPa Vacuum
Number of Specimens 1 Specimen Per Test Cycle
Pedestal Size 200 mm x 200 mm
Port Size Standard tube holder (customizable)
Specimen Size Customizable; typically 1 mm to 50 mm OD
Test Medium Clean Water for Bubble Observation
Net Weight Approx. 7 kg
Operating Temperature 0C to 40C
Type Bubble Leak Testing Apparatus
Display Analog Vacuum Gauge
Response Time Immediate, manual observation
Power Supply Standard AC Mains
Operating Mode Manual / Semi-Automatic
Sensor Vacuum/Pressure Gauge Sensor
Shell Material Stainless Steel Housing
Test Range -0.09 MPa to 0 MPa (Vacuum)
Use Vacuum Leak Testing for Tubes & Small Vessels
Temperature Room Temperature (5C ~ 40C)
Test Material Plastic, Rubber, Medical, Industrial Tubes
Accuracy 1% Full Scale
Operating Voltage 220V AC, 50Hz

Product Description

Product FeaturesNote1

Multiple Test Modes & Intelligent Statistics of Qualified Specimens

Negative pressure method
Multiple test modes including standard, multi-grade vacuum and methylthionine chloride mode
Automatic test with traditional methylthionine chloride
Vacuum degree, test time and infiltration time can be adjusted and test parameters can be saved automatically so that the tests with same test parameters can be started quickly
Automatic constant pressure compensation ensures that the tests can be performed under preset vacuum conditions
Real-time display of test curves, easy to observe the test results
Automatic statistics of qualified specimens
Main components and parts are supplied by well-known global manufacturers, with guaranteed performance

Brand New Patented Intelligent Touch Operating System

Industrial grade touch screen, one-button operation, simplified operating interface, remote upgrade and maintenance
Chinese and English operating interface
Measurement unit conversion
Automatic data storage and power failure memory to prevent data loss
Storage up to 1200 test records (standard mode)
Multiple-level user management and login with password
Micro-printer and USB ports for data transmission (optional)
The instrument conforms to the requirements of GMP (optional)
Labthinks unique DataShiledTM System for data management and connecting with information system (optional)

Test Principle

Firstly submerge the specimen in the water in the vacuum chamber, and then evacuate the vacuum chamber to form differential pressure between the inside and outside of specimen. The seal property can be obtained by observing the steady progression of bubbles from the specimen or observing how the specimen expands and restores to its original shape after vacuum release.

Test StandardNote1

ASTM D3078, GB/T 15171

Applications

Basic Applications
Glass Bottles, Pipes, Cans and Boxes
Plastic Bottles, Pipes, Cans and Boxes
Metal Bottles, Pipes, Cans and Boxes
Paper Plastic Composite Bags and Boxes
Extended Applications
Pen Refills
Electronic Components
Medical Instruments

Technical Specifications

Specifications	C660B
Vacuum Degree	0 -90 KPa/ 0 -13 psi
Accuracy	0.25% FS
Resolution	0.1 KPa / 0.01 psi
Vacuum Chamber Effective Sizes	I270 mm x 210 mm (H) (standard)
	I360 mm x 585 mm (H) (optional)
	I460 mm x 330 mm (H) (optional)
	Note: customization is available for other sizes
Gas Supply	Air (outside of supply scope)
Gas Supply Pressure	0.5 MPa 0.7 Mpa (73psi 101psi)
Instrument Dimension	334 mm (L) x 230 mm (W) x 170 mm (H)
Power Supply	220VAC10% 50Hz / 120VAC10% 60Hz
Net Weight	Instrument: 6.5 kg Standard Vacuum Chamber: 9kg

Configurations

Standard Configurations: Instrument, Standard Vacuum Chamber (I270 mm x 210 mm), I6 PU Tubing (1m)

Optional Parts: Micro Printer, Professional Software, Customized Vacuum Chamber, Air Compressor, GMP System, DataShieldTM Note3

Note: 1. The gas supply port of the instrument isI6 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.

Ultimate Visibility & Safety

Thanks to a 360 high-clarity acrylic viewing chamber, users benefit from unobstructed observation of bubble formation during testing. The chamber is engineered for durability and operator safety with a shatter-resistant cover and overpressure protection features.

Precision Vacuum Control

Equipped with a precision needle valve, this tester allows for accurate vacuum adjustment from 0 to -0.09 MPa, suiting a wide range of testing protocols. The analog vacuum gauge provides immediate feedback for optimal control.

Conforms to International Standards

Rest assured of reliable, industry-accepted testing with full compliance to ISO 23529 and ASTM F2096 standards. This ensures your QC processes meet global requirements for tube and packaging integrity.

FAQ's of Bubble Leak Testing Vacuum Tube Leak Tester:

Q: How do I operate the Bubble Leak Testing Vacuum Tube Leak Tester?

A: Begin by placing your specimen into the chamber and sealing the lid using the quick-release clamps. Connect the supplied vacuum pump and control the vacuum level precisely with the needle valve. Observe any bubbles through the 360 acrylic window, indicating potential leaks.

Q: What types and sizes of specimens can be tested?

A: This tester is suitable for plastic, rubber, medical, and industrial tubes with outer diameters typically from 1 mm to 50 mm. Customizable holders are available to accommodate specific tube sizes.

Q: When is bubble leak testing recommended for quality control?

A: Bubble leak testing is ideal during routine inspections, production quality checks, and prior to product shipment for applications where leak integrity is critical-especially in medical, industrial, and packaging sectors.

Q: Where can the apparatus be safely installed and used?

A: Use the tester in clean, indoor environments at room temperatures between 0C and 40C, and humidity not exceeding 85% RH (non-condensing). Its boxed design and protective foam ensure safe storage and transport.

Q: What is the step-by-step testing process?

A: 1. Place the test specimen in chamber. 2. Secure with the quick-release clamps. 3. Add clean water as the observation medium. 4. Apply vacuum using the pump and needle valve. 5. Observe for bubbles indicating leaks. 6. Drain water after each test using the manual drainage valve.

Q: How does the tester benefit my operation?

A: The system provides fast, accurate leak detection with high safety standards, easy maintenance, and reliable compliance with international norms, minimizing faulty products and ensuring customer satisfaction.

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