Polycold defrost

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Polycold/Cryocooler Meissner defrost

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Edwards Polycold MaxCool cryochillers

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Polycold Meissner Defrosting

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Vector Lab/Medical Freezer with Hot Gas Auto-Defrost Technology

(57)

Dah Young Vacuum / Polycold service

(43)

polycold servicing

(2:3)

Polycold PFC-660 running with Casade Universal

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Polycold leak testing

(2:29)

CSM Polycold Hose for Thin Film Vacuum Deposition

(1:17)

Polycold PFC 1102 Leakage finding - 9312141522.

(13)

XIEYI CRYO CHILLER

(4:2)

Dah Young / Polycold Service

(1:10)

Hot Gas Defrost

(1:35)

Leak Checking a Cryopump the INSIDE look 👀

(44)

IMG 1018

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Poly cold Meissner

(3:2)

Insane cryopump cool down times, only 55 seconds from the Megacold 50A

(1:5)

Polycold leakage find out in pressure switch kp17b

(9)