This is a unique helium leak detector specialized for sniffer tests, characterized by an industry-leading fast response time of 0.5 seconds.
The MD490S Sniffer Helium Leak Detector is a unique helium leak detector specifically designed for the sniffer testing method. It boasts an industry-leading leak detection speed of 0.5 seconds. The internal vacuum pump uses a dry pump, eliminating the need for troublesome oil changes. Additionally, we offer various dedicated options that are convenient for sniffer testing.
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basic information
■Maximum sensitivity is 5.0×10-9 Pa m3/sec ■Average response to helium gas is less than 0.5 seconds (depending on inspection environment) ■Equipped with a dry pump as standard, eliminating the hassle of regular oil changes ■Optional sniffer probe with added vibration function available ■Optional handheld display for remote control available (cable-based remote control) ■Internal calibrator is certified by NIST (National Institute of Standards and Technology) ■Standard security key lock prevents changes to incorrect settings and conditions
Price range
P5
Delivery Time
Applications/Examples of results
This model is ideal for applications requiring leak testing with helium using the sniffer method, starting with leak inspections of equipment piping. For details about the device, please contact us with your questions.
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Company information
Our company serves as the exclusive agent in Japan for both "Vacuum Instrument Corporation (VIC)," a manufacturer of leak testing equipment in the United States, and "Vacuum Research Corporation (VRC)," a manufacturer of vacuum components in the United States. We also offer the production of helium leak testing systems and air leak testing equipment using VIC products, as well as a contract leak testing service that specializes solely in leak testing. Additionally, we have dedicated maintenance personnel for the maintenance and repair services of VIC helium leak detectors in Japan, which we handle in-house.