No helium gas needed! Optical leak detector compatible with various search gases.
◎ No need for expensive helium gas that may be depleted - Leak tests can be conducted using argon gas or atmospheric nitrogen. ◎ Possible reduction and simplification of inspection time - Testing can be performed in low vacuum areas (approximately 50 Pa). - Gas escape is rapid, allowing for a reduction in inspection cycle time. - Changing the search gas is a one-touch operation. ⇒ After confirming the presence or absence of leaks and the total leak amount using atmospheric nitrogen, it is possible to switch to argon mode to identify the leak points. ◎ No advanced skills required - Reliable leak detection is possible as there is no absorption or permeation into elastomers. ◎ Accurate quantification of leak amounts is possible - Achieves a leak standard using standard conductance elements with atmospheric air (nitrogen). - Conversion from air calibration values to argon gas, etc., is possible. - Compared to the submerged method, accurate quantification is simpler and quicker.
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basic information
Detectable leak rate: 10^-2 to 10^-9 Pa·m³/s Maximum operating pressure: Approximately 50 Pa Search gas: Ar, Air (N2), others Analysis method: Optical Standard calibrator: Standard conductance element Display and operation section: Touch panel display (21.5 inches) External dimensions: 520W × 446L × 660H mm (excluding touch panel display)
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Applications/Examples of results
Leak testing of automotive parts, home appliance parts, food and medical device components, etc.
Company information
VISTA Corporation is a specialized company in vacuum technology that develops, manufactures, sells, consults, and provides technical contracting for vacuum gauges and vacuum pumps suitable for ultra-high vacuum and extreme vacuum, with staff who have many years of experience in vacuum technology and the vacuum market. If you are not satisfied with commercially available vacuum products, please feel free to consult with us.
