1.9 Cu Ft Vacuum Drying Oven with 4 Shelves for Industrial Lab Temperature Control 50~250℃

Description: <br>Vacuum drying boxes are widely used in research and application fields such as biochemistry, chemical pharmaceuticals, healthcare, agricultural research, environmental protection, etc. They are used for powder drying, baking, and disinfection and sterilization of various glass containers.Heating and drying under vacuum condition shows the following advantages: <br>a. Drying temperature can be lowered. (Low pressure and low temperature). <br>b. Oxidation of some articles after heating can be avoided with no damages done by dust. <br>c. Slaughter of biological cells caused by heated air can be avoided. <br> <br>Parameter <br>Power: 110V <br>Output: 1400 watts <br>Temperature range: 50~250℃ <br>Temperature fluctuation: ±1℃ <br>Vacuum degree: ＜133Pa <br>Dwelling timer range: 1-9999 minutes <br>Chamber dimensions: 16.5x14.8x13.8" /42*37.5*35cm(WxDxH) <br>Shipping dimensions: 32.9*26.2*29.1"/83.5*66.5*74cm(WxDxH) <br>The quantity of the shelves: 4 <br>Pumping rate of matching vacuum pump: 2L <br>Unit weight: 179lbs/81.35kg <br> <br>Usage and precautions <br>1. Place the items that need to be dried into the vacuum box, close the box door, close the vent valve, turn on the vacuum pump, connect the vacuum pump to extract air, and achieve the required vacuum degree in the box. Close the vacuum valve and turn off the power supply of the vacuum pump. <br>2. Turn on the power supply of the vacuum box, select the desired set temperature, and the temperature inside the box will begin to rise. When the temperature inside the box approaches the set temperature, the heating indicator will flash on and off, and the vacuum box will be in working condition. Turn off the power switch according to the different drying times required for different items. <br>3. After drying, the power should be turned off first, the air release valve should be turned on, and the vacuum inside the box should be relieved. Open the box door and take out the items (when opening the box, due to the deformation of the sealing ring and glass door suction, after releasing the vacuum, wait for a moment for the sealing ring to return to its original shape before opening the box door). <br> <br>Item included: 160241-TopY <br>INTBUYING 1.9 Cu Ft Vacuum Drying Oven with 4 Shelves <br>

• 【Component】The oven is are composed of 4 parts, namely, the oven housing, chamber (working chamber), vacuuming system and temp-controlling system.
• 【Temperature Controller】The temperature controller has a PID to adjust its output features. Its output power is adjustable and the temperature measuring errors can be corrected. Besides, there are light alarm and automatic cut-off when the preset safe temperature is exceeded.
• 【Housing】The housing is made of high-quality thin sheets with a plastic-jet surface, presenting a colorful appearance. The chamber is made of galvanized steel board or stainless steel boards.
• 【Interior】Easy-to-clean heavy duty 304 stainless steel interior for exceptional durability and ease of maintenance.
• 【Airtightness】Force adjustable door handle and one-piece door sealing gasket maintain consistent vacuum level.
• 【Dual Layer Observation Window】Dual layer observation window with tempered safety glass, convenient for observing the working condition inside the drying oven.