The cold head forms a cold field under the action of low temperature of liquid nitrogen, and the cold head is selected to be suitable when used. The temperature, contact with the diseased skin, under the effect of low temperature, the diseased cells die, naturally fall off, and achieve a cosmetic effect. 1: The liquid storage bottle is made of 500 ml slender cup, and the shell is made of double-layer stainless steel and vacuum-polarized. 2: Cold guns, barrels, infusion tubes, exhaust pipes, etc. Are made of small-diameter thin-walled stainless steel seamless tubes.3: The cold head is made of pure copper with good thermal conductivity, and the surface is silver-plated. 4: Handle is made of plexiglass. 5: The instrument case is made of leather case, the inner material of the box is made of wood, the box lock and the handle are beautiful and convenient to use. (1) Reasonable structure and fine workmanship. (4) Beautiful appearance and novel style. Open the upper cover of the therapeutic device, fill the liquid nitrogen, tighten, install the selected cold head, open (tighten) the control valve, and spray liquid nitrogen without leakage. Note: Check the gasket of the lid and cold treatment tip before use, otherwise it will leak. 1 Wipe the instrument clean before use. 2 When liquid nitrogen is added to the liquid storage bottle, it is not necessary to pre-cool, the filling speed is slower, and the filling liquid nitrogen should not be too full (preferably not more than 400 ml). 3 Quickly cover the top cover and lock the threaded ferrule.
4 Close the switch of the control valve by hand, and the exhaust pipe starts to spray out the gas and liquid. 6 When not in use, the instrument should be placed in the instrument box to save or choose the location. The liquid nitrogen in the liquid storage bottle should be disposed of beforehand. 7 Pay attention to the purity of liquid nitrogen in the liquid storage bottle to avoid clogging the infusion tube and the exhaust pipe (if there is a blockage, the thin steel wire can be used inside the pipe).8 Strictly prevent impact and collision, in order to prevent damage to the cup body, which will cause air leakage and affect the use. 9 If there is water droplets on the outside of the housing of the liquid storage bottle or with hoarfrost, it proves that the vacuum of the cup has deteriorated (air leakage will occur). If it cannot be used, it should be replaced immediately. These charges are the buyers responsibility. We will track the item all the time until it is reached to you.
Return accepted in 30 days after the item reached to you. Return package must be in the original packaging, everything must be in new condition. A good feedback is very important.We will work with you to solve any problems. If you have a question or concern before or after receiving your item, please do not hesitate to contact our customer service team by clicking on the "Ask a question" link in the bottom left. The item "New In Box 500ml 16oz Cryogenic Liquid Nitrogen LN2 Freeze Sprayer Dewar Tank" is in sale since Tuesday, April 13, 2021.
This item is in the category "Health & Beauty\Other Health & Beauty". The seller is "galaxyshopzz" and is located in zhengzhou. This item can be shipped worldwide.