Vacuum Chamber Helium Leak Test System for Large Heat Exchanger

Model:	HHEX01
Brand:	HongCe
Origin:	Made In China
Category:	Electronics & Electricity / Electronic Instrument / Test Bench
Label:	helium leak test , leak detection , vacuum detection
Price:	-
Min. Order:	1 pc

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Product Description

Vacuum Chamber Helium Leak Test Equipment for Large Heat Exchanger

Basic Techinal Parameters:

Test Workpiece	Heat Exchanger
Vacuum Chamber	1
Vacuum Chamber Dimension	According to the actual workpiece dimension, no more than 1300L
Number of Workpiece per Chamber	1
Workpiece Connection Method	Fixture positioning, joint sealing
Leakage Rate	1g/a
Test Cycle	6min/pc (Time from chamber door closed to opened)
Gas for Gross Leakage Detection	Nitrogen
Pressure for Gross Leakage Detection	4.0Mpa (Downwards adjustable)
Gas for Fine Leakage Detection	Helium (>99.99%)
Pressure for Fine Leakage Detection	4.0Mpa (Downwards adjustable)
Connection between Workpiece and Vacuum Chamber	The operator plugs one end of the workpiece with a special plug, and seals the other end of the workpiece with a special connector. After the workpiece is transferred into the vacuum chamber, the special sealed male connector of the workpiece is connected to the quick female connector in the vacuum chamber.
Helium Recovery	Automatic recycling system, helium recovery rate≥98%

Basic Working Principle

According to the basic principles of helium leak detection, helium as a tracer gas, the workpiece will be filled with helium in the vacuum chamber, and then through a helium leak detector leak can quickly and accurately determine the accuracy of the workpiece’s leakage.