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Contact Person : Larry
Phone Number : +8613586823203
Whatsapp : +8613586823203

Differential Pressure Airtightness Leak Detector Helium Leak Detector Machine

Place of Origin Anhui, China
Brand Name Wayeal
Certification CE
Model Number V5
Minimum Order Quantity 1 Unit
Price Negotiate
Packaging Details Wooden Case
Delivery Time 35 days
Payment Terms T/T, VISA
Supply Ability 30 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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Differential Pressure Helium Leak Detector

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Airtightness Helium Leak Detector

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Product Description

Introduction of Helium Leak Detector:

 

Helium is an incredibly versatile element, and the fact that it is inert (and therefore safe) makes it highly suited to many applications. Helium molecules are some of the smallest known molecules, making it possible for them to escape through the smallest of holes – this makes it the perfect tracer gas for leak testing. A helium leakage test is carried out using a helium leak detector called a Mass Spectrometer Leak Detector (MSLD). Helium leak tests are done on pipelines, storage tankages, and vessels that carry chemicals, crude oil, petroleum products, or other liquid items to identify minor breaches in these sealed industrial containers. When leaks are found, corrective actions are taken. A helium sniff test is another name for a helium leakage test.

 

Technical Parameters of Helium Leak Detector:

 

 Differential Pressure Airtightness Leak Detector Helium Leak Detector Machine

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

 

Difference Between Vacuum Leak Testing and Pressure Decay Detection

 

In a pressure decay test, also known as a vacuum decay test, a pressure vessel is filled with air until a target pressure is reached. Then the loss (decay) of that pressure is measured over a set period of time.

 

 

Applications of Helium Leak Detector:

 

Each industry and application has different needs. Helium leak detectors are used in almost all applications for the leak testing of pipes, valves, tanks, vacuum systems, refrigeration and air conditioning systems, and research and development. They are particularly useful for detecting small leaks that would be difficult to locate using other methods. Helium is also non-toxic, non-flammable, and does not react with other substances, making it a safe and clean tracer gas for leak detection.

 

Differential Pressure Airtightness Leak Detector Helium Leak Detector Machine 0

 

 

Methods of Helium Leak Detection (Helium Leak Detector)

 

Helium Vacuum Method

Differential Pressure Airtightness Leak Detector Helium Leak Detector Machine 1Helium Hood Method

 

Differential Pressure Airtightness Leak Detector Helium Leak Detector Machine 2

 

Negative Pressure Method

Differential Pressure Airtightness Leak Detector Helium Leak Detector Machine 3

 

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

Differential Pressure Airtightness Leak Detector Helium Leak Detector Machine 4

 

 

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

Differential Pressure Airtightness Leak Detector Helium Leak Detector Machine 5

 

 

Sniffer Method

Differential Pressure Airtightness Leak Detector Helium Leak Detector Machine 6

Differential Pressure Airtightness Leak Detector Helium Leak Detector Machine 7