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Anelva Helium Leak Detectors

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M-212LD M-222LD-D A-240M-LD A-230M-LD
Compact model Portable for clean room applications Stand-alone, for fast leak check of the components and devices Sniffer type, portable
   
Features:  
High sensitivity  
Fast response  
Proven reliability  
Long term stability  
Easy to use  
Models for all applications  
   
Leak Test Methods  
   

Compact, and Portable Units:

  
Model M-212LD M-222LD M-222LD-D A-230M-LD
Version Compact Portable, high capacity Portable with dry pump Sniffer type
Leak rate
(Pa* m3/s)		 10-12~10-3 10-12~10-2 10-11~10-2 10-8~10-2 (10-2~104 ppm)
Main Pump 50 l/min turbo 50 l/min turbo 50 l/min turbo 50 l/min turbo
Roughing Pump 30 l/min (rotary vane) 142 l/min rotary vane 250 l/min dry scroll pump  
External interface RS-232C, Analog I/O RS-232C, Analog I/O RS-232C, Analog I/O RS-232C
Display Hand-held,color liquid crystal Hand-held,color liquid crystal Hand-held,color liquid crystal Hand-held,seven segments
Sniffer probe Option Option Option Standard
Power 100 V AC, 10 A 100 V AC, 10 A 100 V AC, 10 A 100 V AC, 10 A
Dimensions(WxHxD) 434x476x363 mm 462x828x715 mm 462x828x715 mm 330x482x410 mm
Weight 44 kg 59 kg 60 kg 35 kg
   
 
Hand-held Controller  
   

Stand-alone Units:

  
Model A-240M-LD A-250M-LD
Version Stand-alone unit for vacuum components Stand-alone unit for electronic devices
Leak rate
(Pa* m3/s)		 10-11~10-5 10-11~10-5
Analyzer Head 180° sector mass spectrometer 180° sector mass spectrometer
Pre-amplifier MCP (Multi Channel Plate) MCP (Multi Channel Plate)
Main Pump 50 l/min turbo 50 l/min turbo
Roughing Pumps 350 l/min (rotary vane)
170  l/min (rotary vane) 		350 l/min (rotary vane)
170  l/min (rotary vane)
Output Recorder 0-10 V LOG/compound 0-10 V LOG/compound
Printer RS-232C RS-232C
Result O/X indication (sound alarm is optional) O/X indication (sound alarm is optional)
Test Start/Stop Manual by pushing start/stop button Automatic start/vent by opening/closing the lid
Test Time - Less than 6 sec (10-9 Pa*m3/sec)
Power 200/230 V AC, single phase, 15 A 200/230 V AC, single phase, 15 A
Dimensions(WxHxD) 760x700x900 mm 760x700x900 mm
Weight 170 kg 170 kg