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Warranty and Service

Repair of Old Products

Available repair services are listed
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Prices for Inspection and Calibration Services in Japan

Inspections are crucial to use the instruments for many years to come.
Cosmo conducts both off-site and on-site inspections.
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Warranty of Air Leak Testers

Long-term warranty for Air Leak Testers ensures reliable measurement for long time of period.
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International Warranty Service

A 15-month warranty including technical support services for our overseas customers to use Cosmo’s products comfortably.
This warranty applies to Cosmo’s products purchased by customers in Japan, loaded on a machine and exported to a country where Cosmo’s representative office is located.
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・Traceability System Diagram
Download from here