Ultra high vacuum drying oven model: DZF-E90C Product Introduction: Ultra high vacuum drying oven, also known as ultra-high vacuum drying oven, is designed for industries such as defoaming of glue, silicone and other items, side leakage of cosmetics, and drying of heat sensitive, easily decomposable and oxidizable substances, crystals, chips, etc. It can be filled with inert gas inside and mainly meets the needs of users in industries with high vacuum requirements. Structural features: Shell: The whole machine is designed with thickening, and the outer box is made of cold-rolled steel plate with electrostatic spraying, which has strong corrosion resistance. Temperature control panel: 5-inch high-definition touch screen, displaying temperature, time, scheduled power on/off functions, standard 9999 cycles, 10 segment programming, customized mode/programmable mode switching. Inner liner: Made of thickened 304 brushed stainless steel material. Partition: The tray is made of 304 brushed stainless steel material with high strength. Insulation layer: A 10CM thick ceramic fiber cotton is filled between the box and the workspace, which has good insulation function and effectively ensures stable and accurate temperature inside the box and its impact on the usage environment. Heating tube: Made of stainless steel heating tube, it heats quickly and has stable uniformity. Heating method: External heating (bundling heating around the inner liner to transfer heat to the inside). Intake valve: adopts a high vacuum valve body, and the intake flow can be controlled. Composite vacuum gauge: The molecular pump unit is set to a vacuum degree and can be individually controlled to start/stop the unit. Extraction solenoid valve: High vacuum solenoid valve is used. Optional molecular pump unit: Select rotary vane oil pump+molecular pump/screw pump+molecular pump according to the customer's requirements (≤ 1 * 10 ^ -3) Introduction to Control System: ★ Personalized program design: Fixed value mode and programmable mode can be switched. Can preset up to ten programmable programs and choose whether to loop the program, achieving automatic operation of temperature and time ★ Adopting a microcomputer P.I.D temperature controller with over temperature deviation protection, over temperature protection, and touch screen display, with timing function. ★ There are various timing methods: 1. The timing unit can be freely switched, with minutes and hours as units; ★ Upgraded version of sound and light alarm environment scanning microcomputer chip, with stable data processing function ★ Set parameters with password lock to prevent personnel from tampering with set values and other information. ★ Over temperature alarm, scheduled shutdown, power recovery, parameter encryption, temperature correction, and other functions. ★ Safety functions: sensor fault alarm, over temperature alarm, separate over rise protector, overcurrent trip protection, etc Parameter introduction: Product Name: Ultra high Vacuum Drying Cabinet Product model DZF-E90C Display method: 5-inch touch screen display Program control/fixed value mode can be switched Power supply voltage AC220V 50HZ Temperature control range: Room temperature+10-250 ℃ (commonly recommended below 200 ℃) Temperature resolution 0.1 ℃ Volatility ± 1 ℃ Work pressure ≤ 1 * 10-3pa Working environment temperature 5 ℃~40 ℃ Heating method: external heating (bundled heating around the inner liner) Total power 3100W Inner container size (W * D * H) mm 450 * 450 * 450 Load carrier (standard) 2 pieces (detachable) Timing range 1 to 9999 (switchable between minutes/hour) After sales nationwide warranty Vacuum pump unit rotary vane pump or screw pump+molecular pump Pump cooling method comes standard with air cooling Door opening method: Front side door opening Observation window not available Capacity 90L Optional 1. Observation window 2. Water cooling method for vacuum pump unit Note: All dimensions are measured manually and may have an error of 1-2cm. All data were measured in an environment of (25 ℃, 70% RH). (Our company reserves the right to change technical parameters at any time)