• Anhui Wanyi Science and Technology Co., Ltd.
    F*Corp
    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
  • Anhui Wanyi Science and Technology Co., Ltd.
    A*A.S
    I enjoyed working with Wayeal's team members, they were also friendly, positive, and professional. They come highly recommended and anyone would be lucky to have them as their agent. Client from Turkey
  • Anhui Wanyi Science and Technology Co., Ltd.
    T*Sp
    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

Helium Leak Detector Vacuum RS232 Leak Detection System

Place of Origin Anhui, China
Brand Name Wayeal
Certification CE
Model Number SFJ-231
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 Detection Method Helium Leak Detection
Max Allowable Leak Detection Pressure(Pa) 1500 Leak Detection Port DN25KF
Product Name Helium Leak Detector Communication Interface RS232/485, USB*2
Leak Rate Display Numbers, Bar Charts, Graphs Response Time(s) <1
High Light

Vacuum Helium Leak Detector

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Automatic Helium Leak Detector

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RS232 Helium Leak Detector

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Product Description

Introduction of Helium Leak Detector

 

A helium leak detector also known as a helium mass spectrometer leak detector (MSLD), is used to locate and measure the size of leaks into or out of a system or containing device. The tracer gas, helium, is introduced to a test part that is connected to the leak detector. The helium leaking through the test part enters through the system and this partial pressure is measured and the results are displayed on a meter.

 

Technical Parameters of Helium Leak Detector:

 

Helium Leak Detector Vacuum RS232 Leak Detection System

Leak Rate Display

Numbers, Bar Charts, Graphs

Operating temperature

0~40°C

Detection Method

Helium Leak Detection

Mini Leak Detection Rate

5*10-9 Pa·m3/s/Sniffer Mode

Start Time

≤2 min

Response Time

<1 s

Maximum Allowable Leak Detection Pressure

1500Pa

Respone Time

<1s

Testable Quality

2,3,4(H2, He3, He4)

User Interface

7 inch color touch screen

Ion Source

2pcs, Iridium coated yttrium oxide, automatic switching

I/O Input/Output Interface

8 Input, 8 Output

Communication Interface

RS232/485,USB*2

MES Interface

Standard

Size

645*678*964mm

Leak Detection Port

DN25KF

Power

AC220V, 50Hz/60Hz

Operating Temperature

0~40°C

Language

Chinese/English

Features of Helium Leak Detector:

1. Original imported molecular pump
2. Double iridium with ion source
3. Signal multi-stage amplification technology
4. High-speed CPU+IDC
5. Wireless remote control
6. One-click automatic clearing of helium background;

 

 

 

Methods of Leak Detection

 

  • A spectrometer to detect the mass of helium
  • A vacuum system to maintain the pressure in the spectrometer
  • A mechanical pump to evacuate the part to be tested
  • Valves which enable the various stages of detection: evacuation, test & venting
  • An amplifier and readout instrumentation to monitor the output signal
  • Power supplies and controls
  • Fixturing that attaches the part to be tested to the detector

Negative Pressure Method

Helium Leak Detector Vacuum RS232 Leak Detection System 0

 

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

Helium Leak Detector Vacuum RS232 Leak Detection System 1

 

 

Sniffer Method

Helium Leak Detector Vacuum RS232 Leak Detection System 2

Helium Leak Detector Vacuum RS232 Leak Detection System 3Helium Leak Detector Vacuum RS232 Leak Detection System 4

Helium Leak Detector Vacuum RS232 Leak Detection System 5