DHG series electric thermostatic blowwind drying tank use instructions and use precautions.

DHGseries of electric thermostatic drum drying tank use instructions and use of precautions
, DHG series electric hot constant temperature drum drying box use method1
, sample placement: the need to dry the items into the drying tank, up and down should be retained a certain amount of space, to keep the work room air flow smooth, close the door2.
Door adjustment: according to the wet conditions of dry items, the door adjustment knob to the appropriate position, generally to "z"; Adjust the adjustment knob to the "three" (note: the adjustment range of the door is about 60" angle)3
, power on: turn on the power and fan switchAt this time the power light is on and the motor is runningThe temperature control meter shows that after the "self test" process, the PV screen should show the temperature measured in the workroomThe SV screen should show the set temperature to be dried in use, at which point the drying tank is in operation4
, set the desired temperature: press set keyAt this point, the Pv screen displays "5P" and changes the temperature value displayed on the original "SV" screen with a s/ or a " s" until the desired value is reachedOnce set, press the SET key and PV displays "5T" (entering the timing function)If you do not use the timing function then press the SET key, so that the PV screen display to measure the temperature, SV screen display set temperature can be (Note: when not using the timing function, you must make the Pv screen display "ST" zero, that is, ST-O) 5 , timing settings: if you use timing, when the PV screen displays "5T", SV screen displays "0"; (Note: timing function is from the set completed, into the working state to start the calculation, so the set time must consider the drying tank heating, constant temperature, drying three stages of the time required to combine the calculation 6 , temperature control check: the second power on or use for a period of time or when the season (environmental humidity) changes The error between the measurement of the temperature and the actual temperature in the workroom must be reviewed, i.e the temperature control accuracy 7
, shut down: after drying If you need to replace the dry items, before opening the box door to replace, turn off the fan switch to prevent the drying material from being blown off, after replacing the dry item (note: remove the dry, ten million children carefully burn), close the box door, then open the fan switch, so that the drying box again into the drying process, if not immediately remove the item, should first turn the door adjustment knob to "Z" Turn off the power switch again to keep the box dry, if you do not continue to dry items, the main door will be in the "three", the power switch is turned off, waiting for the box to cool to room temperature, remove the tank dry items Dry the studio , DHG series electric constant temperature blowwind drying box use precautions
1 , drying box shell must be good, effective grounding to ensure safety 2 , drying tank shall not be put into perishable, flammable, explosive items dry 3 , when the new set temperature is below 100 degrees C, with secondary heating mode, can put an end to the temperature "overshoot" phenomenon, assuming 50 degrees C, the second set 40 degrees C, and so on the temperature of the overshoot began to fall back to 50 degrees C 4 , drying box in the working time, must open the fan switch to make it run, otherwise the box temperature and measurement temperature error is very large, but also caused by this operation to cause the motor or sensor burnout 5 , the box should always keep clean, long-term do not need to set up a good plastic dust cover, placed in a dry environment room 6 , when the drying box studio temperature is close to the set temperature, the heating light light suddenly dim, repeated many times, is a normal phenomenon In general, the temperature in the work room enters a constant temperature state about 30 minutes after the temperature is measured to reach the controlled temperature The type of electric electric hot constant temperature drum dryer drying box: electric thermostatic drum dryer drying tank for electronic components, rubber, plastic, decorative materials and other industries on temperature uniformity requirements of strict testing; equipment consists of chamber body, heating system, electrical control system, air transmission system, protection system, etc Box using advanced equipment production, industry process manufacturing process, smooth lines, beautiful and generous Studio material for high-quality stainless steel, outer box material for high-quality cold-rolled steel plate, product shell using environmental protection metal paint spray, the overall design beautiful and generous, suitable for high-end laboratory color matching The floor shelf can be adjusted at any request of the user and the number of shelves The insulation material between the studio and the outer box is high-quality ultra-fine glass fiber insulation cotton, insulation layer thickness: 70mm, good temperature-proofing effect, high-performance insulation structure From the inside to the outside there is the inner cavity, the inner shell, the ultrafine glass fiber, aluminum reflective aluminum foil, air mezzanine, the internal bile heat loss is less The outer box and the door bile structure are unique, which greatly reduces the transmission of internal cavity heat The high-performance sealing material and unique rubber sealing structure are used between the door and the door frame, which is sealed, high temperature and anti-aging The inner airduct adopts a double-cycle system, stainless steel multi-wing centrifugal air wheel and circulating airduct composition, the electric heater heat placed on the back of the box is discharged forward through the side duct, after the drying material is inhaled by the back centrifugation wheel, forming a reasonable air passage, can make the hot air fully convection, so that the temperature in the box zui to achieve uniformity Improved air flow heating capacity, greatly improve the temperature uniformity of the drying tank The heater uses electric heating tube, heating up fast and has a long life Electromagnetic compatibility design and user-friendly menu design, so that the operation of the equipment completely fooled, temperature control effect High-brightness wide window LCD display, display values clear and intuitive Microcomputer intelligent control, set the temperature and time, the meter controls the heating power, and shows the heating state, the temperature control is accurate and stable the current standard model of electric thermostatic drum dryer drying box has two types of benching and vertical, generally small laboratory items are not much to choose the bench, if you want large need to choose vertical, benching and vertical difference is: table-based meters on the left side of the box; Zui is small is 16L, zui is as big as 270 liters; vertical electric thermostatic drum dryer dryer zui is small is 30 liters, zui is large is 1000 liters; the middle size is available, users can according to their actual needs to make choices, can also be sold to help choose specific models how to how to maintain the electric blowout drying tank: Box body placement test products, can not be too dense, so as not to affect the normal flow of air flow inside the box, each thing must have 15 to 30mm gap between, and symmetrical placement, each layer of shelf things placed to cross, zui bottom shelf distance and the bottom of the box must be more than 100mm distance the use of the equipment should be responsible for the use of the facility should be cut off the external power supply, to avoid unexpected accidents before the use of facilities please take seriously after reading the "product instruction manual", and then carry out various operations, do unknown places in a timely manner and not allow flammable, explosive and volatile things into the facility for dry disposal stored and used facilities, there are no flammable, explosive and corrosive things around do not unpack and install electrical components and facilities of zero (parts) parts, so as not to destroy the electrical containment line, resulting in human failure of the facility and affect its performance avoid sharp and sharp scratches on the facility should leave some space around the facility four, easy to heat the facility and operation and protection heating instructs the lamp not to light, the end by the ordinary has three: (1) the lamp is broken; explosive flammable volatile things should not be put into the drying tank, lest the start of explosion After each run-off, all power supplies must be cut off, often keeping the box clean Cleaning end hanging the corresponding logo do not put flammable material sinnbyinns in a drying tank that may be explosive put the inside of the box do not squeeze, be sure to leave room for natural air convection power cord can not disturb on metal, can not be set in high temperature or moisture place, to avoid rubber aging caused by leakage when using power, effectively avoid touching the left side of the box with your hand to the space of electrical appliances or wipe with a damp cloth and rinse with water, check the repair should be cut off the power supply It is important to note that the supply voltage used is consistent before applied When using, be sure to ground the power outlet ground wire as prescribed .