• Anhui Wanyi Science and Technology Co., Ltd.
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    I was satisfied to work with such a professional team; they went above and beyond to ensure that I had all the information necessary to purchase my analytical instrument. Client from India
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    A*A.S
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    I purchased two analytical instruments from Wayeal and was pleased with them. Delivery was fast, and the order process was easy. Client from Chile
Contact Person : Larry
Phone Number : +8613586823203
Whatsapp : +8613586823203

Direct Differential And Flow Rate Pressure He Leak Tester Helium Leak Detector

Place of Origin Anhui, China
Brand Name Wayeal
Certification CE
Model Number V6
Minimum Order Quantity 1 Unit
Price Negotiate
Packaging Details Wooden Case
Delivery Time 35 days
Payment Terms T/T, VISA
Supply Ability 200 Units/Month

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Product Details
Product Name Helium Leak Detector Differential Pressure Sensor Range 0Pa~ ±2000Pa
Sensor Error ±0.1%F.S. Power Supply AC 220V+10%, 50Hz
Weight 20KG Parameter Program Number 64 Groups (1~64)
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He Tester Helium Leak Detector

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Helium Leak Detector

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Direct Differential Helium Leak Detector

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Product Description

Introduction of Helium Leak Detector:

 

Helium leak detectors are used to detect and locate leaks in various systems, including vacuum systems, refrigeration systems, and pipelines. They work on the principle of mass spectrometry, which involves ionizing helium atoms and measuring their mass-to-charge ratio to detect the presence of leaks.

The basic working principle of a helium leak detector involves introducing helium gas into the system being tested and then using a mass spectrometer to measure the concentration of helium outside the system. If there is a leak in the system, helium will escape through the leak and be detected by the mass spectrometer.

 

 

Technical Parameters of Helium Leak Detector:

 

Direct Differential and Flow Rate Pressure He Leak Tester Helium Leak Detector
Differential Pressure Sensor Display Precision The value can be set to 0 to 4 decimal places
Sensor Range 0Pa~±2000Pa
Sensor Error ±0.1% F.S.
Direct Pressure Sensor Display Precision The value can be set to 0 to 4 decimal place
Recommended Test Pressure Range Standard V5 VH90B Mechanical Pressure Regulating -100kPa~ -1kPa
CH050 Mechanical Pressure Regulating 5kPa~ 100kPa
CH050D Mechanical Pressure Regulating 5kPa~ 89kPa
CH600 Mechanical Pressure Regulating 10kPa~ 600kPa
CH600D Mechanical Pressure Regulating 5kPa~ 490kPa
CH1000 Mechanical Pressure Regulating 50kPa~ 1200kPa
CH1000D Mechanical Pressure Regulating 50kPa~ 890kPa
CH4000 Mechanical Pressure Regulating 50kPa~ 4000kPa
CH500 Mechanical Pressure Regulating 10kPa~ 5000kPa (seals leak detector)
ZF500 Mechanical Pressure Regulating -100kPa~ -1kPa, 10kPa~ 500kPa
ZF2500 Mechanical Pressure Regulating -100kPa~ -1kPa, 50kPa~ 2400kPa
Standard V6 ZF600 Mechanical Pressure Regulating -100kPa~ -1kPa, 10kPa~ 600kPa (Optional)
ZF2400 Mechanical Pressure Regulating -100kPa~ -1kPa, 50kPa~ 2400kPa (Optional)
Sensor Error ±0.25% F.S.      
Display Unit Test Pressure kPa,MPa,kg/cm2,psi,mbar,bar,Torr,mmH20,mmHg
  Leakage Rate Pa,kPa,Pas,Pa.m3/s,mL/s,mL/min,mL/h,L/min,L/h,SCCM
Parameter Program Number 64 Groups (1~64)
Test Beat Setting 0~99 seconds, test time 1800 second
Power Supply AA220V ±10%, 50Hz
Test Pressure Source Clean, dry, adequate flow, not less than 500KPa and 100KPa above the test pressure pressure source

Diamension

 

 

Standard V5 330mm*222mmm*448mm
Standard V6 321mm*205mm*460mm
Modular 160mm*268mm*273mm
Weight 20kg
 

Applications of Helium Leak Detector:

 

Vacuum systems: Helium leak detectors are used to test the integrity of vacuum systems such as those used in semiconductor manufacturing, aerospace, and research facilities. They are used to detect leaks in vacuum chambers, valves, and other components of the system.

 

Automotive industry: Helium leak detectors are used to test the fuel tanks, radiators, and other components of automobiles. They are used to detect leaks in the fuel system, cooling system, and air conditioning system.

 

Direct Differential And Flow Rate Pressure He Leak Tester Helium Leak Detector 0

 

 

Methods of Helium Leak Detection (Helium Leak Detector)

 

Helium Vacuum Method

Direct Differential And Flow Rate Pressure He Leak Tester Helium Leak Detector 1Helium Hood Method

 

Direct Differential And Flow Rate Pressure He Leak Tester Helium Leak Detector 2

 

Negative Pressure Method

Direct Differential And Flow Rate Pressure He Leak Tester Helium Leak Detector 3

 

Vacuum Chamber Helium Leak Detection and Recovery System (external filling)

Direct Differential And Flow Rate Pressure He Leak Tester Helium Leak Detector 4

 

 

Vacuum Chamber Helium Leak Detection and Recovery System (internal filling)

Direct Differential And Flow Rate Pressure He Leak Tester Helium Leak Detector 5

 

 

Sniffer Method

Direct Differential And Flow Rate Pressure He Leak Tester Helium Leak Detector 6

Direct Differential And Flow Rate Pressure He Leak Tester Helium Leak Detector 7