Products From Medi

Tube lights while manufacturing undergoes different process viz. cutting, cleaning, vacuuming, cap fitting etc. During each process the tube light may become defective. If the defective tube is detected and duly rejected after each process, we can avoid it from undergoing the rest of the manufacturing process and reduce the wastage.

There are a lot of devices that check the tubes after each process. H.F generator is one among them and is used to check the tube after the gas filling, and before any further process is done on it. Conventional choke and starter method can't be used since the test is to be done before the caps are fitted.

Technically H.F generator is a device that generate a high frequency electro-static field. This field is strong enough to ionize low pressure gas filled tubes near it and make them glow. Since the H.F generator do not need any physical or electrical contact, it is very convenient to check the tubes before fixing the connection terminals.