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

SFJ-16C Leak Detect System Helium Leak Detector with Sniffer and Spary Gun

Place of Origin Anhui, China
Brand Name Wayeal
Certification CE
Model Number SFJ-16C
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
Ion Source 2pcs, Iridium Coated Yttrium Oxide, Automatic Switching Detectable Quality 2, 3, 4 (H2, He-3, He-4)
Product Name Helium Leak Detector Language Chines/English
Mini Leak Detection Rate(Pa.m3/s)/Sniffer Mode 2.5*10-9 Pa.m3/s Detection Method Helium Mass Spectrometer
Operating Temperature 0~40°C Leak Detection Port DN25KF
High Light

Sniffer Helium Leak Detector

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Spary Gun Helium Leak Detector

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SFJ-16C Helium Leak Detector

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Product Description

Introduction of Helium Leak Detector

 

Helium Leak Detector - High Sensitivity Leak Detection Technology

 

A helium leak detector is a mass spectrometer designed to detect helium gas with a high vacuum system and a mass spectrometer chamber connected to it. When an external gas enters the mass spectrometry chamber, it is ionized at the ion source and produce ions. The gas ions are accelerated into the magnetic field and their paths are deflected, with different radii due to the different charge-to-mass ratios of different ions. By placing a slit at a suitable place, only the ions of the tracer gas, helium, can pass through and reach the collecting pole. The ion flow signal obtained at the collection pole is proportional to the amount of helium entering the leak detector, i.e. the magnitude of the leak rate. By measuring this signal, the leak rate can be measured.

 

Technical Parameters of Helium Leak Detector:

 

Product Name

Helium Leak Detector

Detection Method

Helium Mass Spectrometer

Leak Detection Port

DN25KF

Leak Rate Display

Numbers, Bar Charts, Graphs

Response Time(s)

<1s

User Interface

7inch Color Touch Screen

Operating temperature

0~40°C

Max Allowable Leak Detection Pressure (Pa)

1800Pa

Communication Interface

RS232/485, LAN

Detectable Quality

2, 3, 4 (H2, He-3, He-4)

Mini Leak Detection Rate(Pa.m3/s)/Sniffer Mode

2.5*10 -9 Pa.m3/s

Mini Leak Detection Rate(Pa.m3/s)/Vacuum Mode

5.0*10-13 Pa.m3/s

Startup Time (min)

≤1.58

Backing Pumps

Rotary Vane Vacuum Pump

Diamension

755*467*1180mm

Power Supply

220V, 50Hz/60Hz

Language

Chinese/English

 

 

Applications of Helium Leak Detector:

 

Helium mass spectrometry has been widely used in the field of vacuum leak detection technology, the advantages of this method are: high sensitivity of leak detection, fast response time of the instrument, high diffusion speed of helium molecules in the high vacuum environment of the instrument; so helium leak detector has been widely used in many fields.

 

Aerospace field: spaceships, space shuttles, rockets, satellites, airplanes, etc. These all use vacuum leakage detection technology.

 

General industrial fields: atomic energy, power plants, power distribution stations, automobile manufacturing, shipbuilding industry, refrigeration industry, metallurgical industry, gas pipelines, gas tanks, oil tanks, boilers fast food packaging and so on can not be separated from the problem of leakage detection.

 

Helium leak detector is used for leak testing of special components such as fuel storage tanks and fuel transportation pipelines.

 

SFJ-16C Leak Detect System Helium Leak Detector with Sniffer and Spary Gun 0

 

Methods of Helium Leak Detection (Helium Leak Detector)

 

Helium Vacuum Method

SFJ-16C Leak Detect System Helium Leak Detector with Sniffer and Spary Gun 1Helium Hood Method

 

SFJ-16C Leak Detect System Helium Leak Detector with Sniffer and Spary Gun 2

 

Negative Pressure Method

SFJ-16C Leak Detect System Helium Leak Detector with Sniffer and Spary Gun 3

 

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

SFJ-16C Leak Detect System Helium Leak Detector with Sniffer and Spary Gun 4

 

 

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

SFJ-16C Leak Detect System Helium Leak Detector with Sniffer and Spary Gun 5

 

 

Sniffer Method 

SFJ-16C Leak Detect System Helium Leak Detector with Sniffer and Spary Gun 6

SFJ-16C Leak Detect System Helium Leak Detector with Sniffer and Spary Gun 7