110V 1.9Cu ft Vacuum Drying Oven with 4-Layer Rack, 1400W for Lab, Electronics & Food Dehydration - Perfect for Drying, Curing & Sterilizing

Usage and precautions1. 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.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.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).Item Number: 160241

【WIDE APPLICATION】This device is widely used in items drying ,baking and heat treatment in the laboratory of industrial and mining enterprises,colleges and universities, scientific research institutes, Health care.

【PARAMETER】Power110V;Output1400 watts;Temperature range50~250℃;Temperature fluctuation±1℃;Vacuum degree＜133Pa;Dwelling timer range1-9999 minutes

【DETAILS】Chamber dimensions16.5x14.8x13.8"/42*37.5*35cm(WxDxH);Shipping dimensions32.9*26.2*29.1"/83.5*66.5*74cm(WxDxH);The quantity of the shelves4;Pumping rate of matching vacuum pump2L

【EASY TO USE】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.

【DURABLE】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.