ASTM D3078 Negative Pressure Leak Tester Vacuum leakage tester vacuum chamber pressure leak tester

Place of Origin China
Brand Name Cell Instruments
Certification CE
Model Number LT-01
Minimum Order Quantity 1 SET
Price Get An Offer
Packaging Details Plywood Carton
Delivery Time 3~5 days
Payment Terms TT, LC
Supply Ability At Stock

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Product Details
Packaging Material Plastic,Film Function Vacuum Leak Checking
Condition New After-sales Service Provided Online Support
Automatic Grade Manual
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Product Description
Negative pressure leak tester is composed of the mainframe and the vacuum chamber.  A test sample is placed into a vacuum chamber with water and the air above water level is evacuated by a venturi vacuum ejector. A pressure difference is created inside and outside the sample and leakage can be observed and identified when the sample is inflated and streams of bubbles appear. 
 
 
Negative pressure leak tester uses vacuum ejector to generate stable vacuum environment.
 
1. The leak test requires no electricity 
2. High leak test efficiency
3. Strong cast vacuum chamber
4. Different chamber sizes available
5. No calibration needed
6. No vacuum pump required
7. Easy installation, start-up and operation 
8. Low maintenance
 
 
ASTM D3078 Negative Pressure Leak Tester Vacuum leakage tester vacuum chamber pressure leak tester 0
 
Negative pressure leak tester technical specification
 
Vacuum 0~-90KPa/0~-13PSI

Vacuum chamber size

Φ270 mm x 210 mm (H) (Customization available)

Gas source

Compressed air

Gas Pressure 0.7MPa/101.5PSI
Standards
ASTM D3078 , GB/T 15171
ASTM D3078 Negative Pressure Leak Tester Vacuum leakage tester vacuum chamber pressure leak tester 1
 
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