Canon Anelva Helium leak detector

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EVTECH จำหน่ายเครื่องเช็ครอยรั่วด้วยก๊าซฮีเลียมขนาดเล็ก (Helium leak detector)       

          CANON ANELVA's leak detectors are used in a variety of quality control applications requiring high sealing performance.
These products that emphasize operability are highly regarded by our customers in a variety of industries.

Helium Leak Detector

Canon ANELVA produce helium leak detector which can measure wide range leake rate.


Measurement range is 10E-2 to 10E-13Pa·m3/s.


Helen series is a helium leak detector measuring by Spray method or Envelope method or Sniffer method,

 

Helen series measures leak quantity in a high repetability and quick rersponse.


It is used for the leak test of various parts, electronic parts, computer parts, automobile parts, a parts for refrigerator or heat exchange.

 

The reason why helium gas is suitable for leak test.

  • Helium gas exists only 5ppm in the atmosphere, it is easy to distinguish from other gas.
  • The diameter of helium gas is 2.18A, helium is the smallest gas.
  • Helium is inert gas, is hard to adsorb and is harmless.

 

Helium Leak Detector HELEN Series M-212LD(-D)/M-222LD(-D)/M-232LD

The HELEN series consists of compact, light-weight, portable design helium leak detectors.

 

M-212LD(-D)

M-222LD

M-222LD-D

M-232LD
  • Suitable for inspection and field maintenance of various vacuum equipment
  • Compact leak detector for various vacuum components.
  
  • Maintenance of various vacuum equipment.
  • Leak test of various large-scale vacuum containers such as accelerators.
  • Leak system analyzer.
  
  • Support for clean room.
  • Enables oil-free leak test.
  • Maintenance of various vacuum equipment.
  
  • Gas supplying system, vacuum component, and piping component leak test
  • Automotive parts and air conditioning freezer leak test.
  • Food and pharmaceutical package leak test.
  • Water and various gas pipe leak test.

Features

  1. Simple operation
    Equipment startup to measurement with a touch of a button.
  2. Industry leading sensitivity, stability, and response
    High sensitivity of 10-12Pa·㎥/s and high stability enabling long term use.
  3. Portable
    Equipped with large casters and handle making it suitable for field maintenance use.
  4. Durable robust design
    Use of long life tungsten filament to enable long term high-sensitivity measurement. Robust design enabling installation in a 24 hour operation system.

 

Type M-212LD（-H） M-212LD-D M-222LD(-H) M-222LD-D(H) M-232LD
Version Compact Compact dry High power High power & dry Sniffer
Quantitative
measurement range
(Pa･m3/s)		 10-12 to 10-3
(-H:10－13 to 
10-3)		 10-12 to 10-3 10-12 to 10-3
(-H:10-13 to 
10-3)		 10-12 to 10-3
(-H:10-13 to 
10-3)		 10-8 to 10-1
(10-2 to 
105 ppm)
Inlet port
exhaust speed
(He)(L/s)		 0.5(Gross Mode) 0.2(Gross Mode) 1.8(Gross Mode) 2.0(Gross Mode) Probe suction speed
2.0(Middle Mode) 0.3(Middle1 Mode) 2.0(Middle Mode) 2.0(Middle Mode) 0.3Pa・m3/s
(5.0(-H:Fine Mode)) 1.3(Middle2 Mode) (5.0(-H:Fine Mode)) (5.0(-H:Fine Mode))  
  3.0(Fine Mode)      
Inlet port shape NW25(ISO) NW25(ISO) NW25(ISO) NW25(ISO) -
Main pump TMP 50L/s
Roughing pump RP 30L/min Diaphragm pump 20L/min RP 142L/min*1 Dry Pumps
250L/min		 RP30L/min
＋DRP
External interface RS-232C
Analog I/O
Display Color LCD
Sniffer probe Option Standard
Power requirements*2 100VAC 8A 100-115VAC, 6.3A 100-115VAC 15A 100-115VAC 10A 100VAC 8A
Dimensions
(W×H×D)(mm)		 435×487×363 462×867×715 435×487×363
Weight(kg) 42 39 75 42

 

Otherwise : We still sale available Helium leak detector for the other brand such as : Alcatel, Adixen, Pfeiffer, Varain, Agilent, Inficon, Leybold...

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