DZF-6020 vacuum drying oven
Professional electric heating vacuum drying box equipment manufacturer, strong technical force, integrated design, factory direct sales
- Place of Origin:Zhengzhou, Henan
- Custom processing:Yes
- Brand:ZZKD
DZF-6020 vacuum drying oven product introduction:
The intelligent temperature regulators used in the DZF-6020 vacuum drying oven have over-temperature protection. When the temperature in the working chamber exceeds the set temperature value during the operation of the device, the over-temperature protection circuit operates to cut off the heating circuit.
The electric vacuum drying oven maintains a certain degree of vacuum in the working chamber and uses an intelligent digital temperature controller for temperature setting, display and control. The temperature regulator uses computer technology to collect and process the temperature signal in the working chamber, so that the temperature in the working chamber can be automatically kept at a constant temperature. The temperature control system is P.I.D intelligent temperature control, reliable performance and convenient to use.
DZF-6020 vacuum drying oven product detail
DZF-6020 vacuum drying oven product advantages:
◆The vacuum environment greatly reduces the boiling point of the liquid to be repelled, so vacuum drying can be easily applied to heat sensitive substances;
◆ For samples that are not easy to dry, such as powder or other granular samples, vacuum drying can effectively shorten the drying time;
◆ Various mechanical parts or other porous samples with complicated structure are cleaned and vacuum dried, leaving no residual material after complete drying;
◆Safer to use---- completely eliminate the possibility of oxide explosion in vacuum or inert conditions;
◆ Powdered samples are not blown or moved by flowing air compared to ordinary drying by air circulation;
Control features: parameter memory protected by power failure, dead state data loss, call recovery function.
DZF-6020 vacuum drying oven performance characteristics:
■It adopts poly-coaxial arc design, the shell is made of cold-rolled steel plate, and the surface is electrostatically sprayed;
■This machine temperature control system adopts microcomputer single-chip technology, temperature control, timing, over temperature alarm;
■ Displayed as dual-screen high-brightness digital tube display, accurate and intuitive indication value, superior performance, touch button setting adjustment parameters;
■The temperature control sensor is a capacitive imported component;
■Using imported motor and fan blades; with timing and timing functions;
■The inner liner is made of stainless steel; the semi-circular corners are easy to clean;
■The door of the cabinet is completely elastic and can be adjusted by the user. The integrally formed silicone rubber door seal ring ensures high vacuum inside the box;
■The machine studio is a rectangular parallelepiped structure, and the door is made of tempered and bulletproof double-glazed doors, so that the observation studio culture items can make the user clear at a glance;
Customer
We have won the praise of the new and old customers with advanced production technology, reliable product quality, reasonable price, good reputation and considerate service.
Product shipment
The product packaging is complete, choose the most powerful logistics express, the delivery is fast, the appearance is beautiful and generous, to ensure that the product can be completely received by the customer.
After sales service
Pre-service
24 Hours online service for your consult.
Help choose right model,and a series of service,person,advise.
Middle service
--Give you best offer
--Provide discount for many sets order
--Do customer's request:
--Choose payment term you convienent.
--Promptly production and delivery,inform you in time.
--Can provide invoice value as you like to decrease your tax.
After sale service
--1 year warranty service and all life maintenance.
--Technical Egineer are avalible for oversea trainning.
--Free change for some parts
--Remote control technical consult
--Free installation DVD
--Maintenance plan
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Q:What causes the temperature of the vacuum oven to pass slowly?
A:The working process of the vacuum drying oven is not like other air ring ovens, and its working condition is in a closed state, which leads to a relatively slow temperature change, mainly because, in the vacuum state, the transmission mode of transmission is only the heat radiation mode, and The heat radiation transfer is the farther the conversion distance is, the less the temperature transfer is. If the temperature is to be balanced, the transition of the vacuum drying oven must be slowly and slowly radiated to the entire space of the cabinet, and then gradually become uniform. This process may be 30. More than a minute to complete, specifically according to the actual vacuum drying box to judge.
So how to change the characteristics of the slow temperature transfer of the vacuum drying box, in fact, the door can be closed first, but no vacuum is taken. At this time, although some heat is leaked, the internal air is used as an alternative, so that the transmission is transmitted. It is also more uniform. When the temperature rises to a set temperature, the door is closed and vacuumed, so that the temperature can be transmitted by express and the drying speed can be made faster.
Although the above proposes a solution to slow temperature transfer, the solution has many limitations. The temperature is too high, so that the operation is dangerous, so the method cannot be used under temperature operation; the production is harmful, flammable, and explosive. Dangerous gases can also be dangerous. It is forbidden to use this method; if it is a oxidizable material, this solution is also very suitable. Therefore, the temperature transfer solution needs to be slowly studied and solved.