美國VWR 超低溫防爆冰箱



Barnstead/Lab-Line Explosion-Proof Freezer, –20 to –12°C
Model 3552A is an explosion-proof upright freezer. It provides protection from explosions caused by vapors from improperly sealed containers, by fumes leaking from interior, or from vapors found in the surrounding area. Unit features an enameled steel interior with white enameled exterior and manual defrost.
Meets NFPA standards. Unit has wiring, thermostats, relays, and compressor motor safely housed within UL listed explosion-proof enclosures.
Ordering Information: Includes four permanently positioned wire shelves, six door shelves, and a door lock.