Vacuum drying oven electric heating constant temperature digital display vacuum oven

Description

Vacuum drying oven is designed for drying heat-sensitive, easily decomposed and easily oxidized substances, which can maintain a certain vacuum degree in the working room, and can be filled with inert gas.

Especially some complex components can also be quickly dried.

Application

Vacuum drying oven are widely used in biochemistry, chemical pharmaceuticals, medical and health, agricultural scientific research, environmental protection and other research and application fields, for powder drying, baking and disinfection and sterilization of various types of glass containers.

It is especially suitable for fast and efficient drying of heat-sensitive, easily decomposed, easily oxidized substances and items with complex components.

Structure

The shell of the electric vacuum drying oven is stamped, folded and welded from steel plates.

The surface of the shell is treated with high-strength electrostatic spray coating, and the paint film is smooth and firm.

The studio is made of folded and welded carbon steel plates or stainless steel plates, and insulation cotton is filled between the studio and the outer shell.

There are test shelves inside the studio for placing various test items, and mica heaters are installed around the outer walls of the studio. The door seal is sealed with silicone rubber strip, and the door is equipped with a sight glass for observation.

The evacuation and inflation of the electric vacuum drying oven are controlled by solenoid valves.

The electrical box is on the left or lower part of the box.

The front panel of the electrical box is equipped with a vacuum gauge, temperature control instrument and control switch.

The electrical box is equipped with electrical components.

Feature

Intelligent temperature regulators all have over-temperature protection functions. During the operation of the equipment, if the temperature in the working room exceeds the set temperature value, the over-temperature protection circuit will operate and cut off the heating circuit.
The electric vacuum drying oven can maintain a certain degree of vacuum in the studio and uses an intelligent digital temperature regulator to set, display and control the temperature. This temperature regulator uses computer technology to collect and process temperature signals in the working room, so that the temperature in the working room can be automatically maintained at a constant temperature. This temperature control system is a P.I.D intelligent temperature control system with reliable performance and easy use.
Compared with conventional drying technology, it has the following advantages:
The vacuum environment greatly reduces the boiling point of the liquid that needs to be removed, 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;
Vacuum drying method is used for various mechanical parts with complex structures or other porous samples after cleaning, and no residual matter will be left after complete drying;
Safer to use-under vacuum or inert conditions, completely eliminate the possibility of oxides exploding when exposed to heat;
Compared with ordinary drying that relies on air circulation, powdered samples will not be blown or moved by flowing air;
Control features: It has parameter memory protection due to power outage and data loss in crash state, and has the function of recovery when incoming calls.

Performance feature

Adopts the country’s first streamlined arc design, the shell is made of cold-rolled steel plate, and the surface is electrostatically sprayed;
The temperature control system of this machine adopts microcomputer single-chip technology, with temperature control, timing and over-temperature alarm;
The display is a dual-screen high-brightness digital tube display, with accurate and intuitive indications, superior performance, and touch buttons to set adjustment parameters;
The temperature control sensor uses capacitive original imported components;
Using imported motors and fan blades; with timing and timing functions;
The inner tank is made of stainless steel; the semi-circular corners are easy to clean;
The tightness of the cabinet door can be adjusted by the user at will, and the integrally formed silicone rubber door seal ensures a high vacuum inside the cabinet;
The working room of this machine has a rectangular parallelepiped structure, which maximizes the effective volume. The door adopts tempered and bulletproof double-layer glass door, so that users can see the items cultivated in the working room clearly at a glance.

Specification

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