Best way to manual ampoule sealer laboratory ampoule sealing machine -Okay OH300
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Best way to manual ampoule sealer laboratory ampoule sealing machine
The disadvantages of traditional ampoule sealing machine adopts liquid gas as fuel and air as combustion-supporting gas.After combustion,the substances containing carbon dioxide will impact on the quality of pharmaceuticals. Okay Energy provide you three sealing ways of oxyhydrogen generator for manual ampoule amber vial sealing in laboratories. When oxyhydrogen gas burns,it only produce some water vapor,which have no harm to medicine in ampoule bottle.

sealing 1. OH300 oxyhydrogen generator + single flame torch holder OKFH-1

sealing 2. OH300 oxyhydrogen generator + fixed double flame torch OKFH-2

sealing 3. OH400 oxyhydrogen generator + flexible double flame torch holder OKMFH-2
The ampoule sealing method 3 is also called drawing sealed glass vials for freeze drying bacterial (LAB) samples. Samples are safest when sealed under vacuum in glass ampoules or tubes.As ampules are fixed on the freeze dryer,the flame torch should be movable to form the opposite oxyhydrogen flame.
How to seal ampoules by hand?
Put the ampoule gap part in the middel of oxyhydrogen flame.When melting,fastly remove the ampoule clip by the tweezer. Here the video of manual ampoule sealing with double flame holder on youtube