Overview
TAISITE TEX-43WG-25L explosion-proof blast drying oven is a laboratory equipment treated with composite explosion-proof technology, suitable for places where explosive gas environments exist. The equipment liner is made of stainless steel, the box is Cold rolled steel plate, equipped with color LCD controller, precise temperature control, convenient operation, and multiple Safety protection functions.
Features
1. Using explosion-proof type, pouring and other composite explosion-proof technologies, the electrical appliances are explosion-proof as a whole, and the control box is centrally protected to prevent high temperature, static electricity and spark leakage.
2. The liner is made of stainless steel, which is not easy to clean and pollute.
3. Cold rolled steel plate, surface resistant painting.
4. Use explosion-proof 304 stainless steel heating pipe heating.
5. Equipped with explosion-proof fan, explosion-proof Sensor, explosion-proof structure design.
6. Color LCD controller, precise temperature control, Temperature resolution 0.1 ℃.
7. Tempered Glass is installed on the outer door to facilitate observation of the experimental state.
8. Easy to operate, support fixed-value operation, regular operation, and automatic stop.
9. Auxiliary menu provides over-rise alarm, deviation correction, menu lock function.
10. Key components such as heaters, electrical appliances, and circuits are cast and packaged and protected by electrostatic isolation.
11. The line connection part is treated with explosion-proof pouring protection.
12. The exposed connecting wire adopts explosion-proof flexible connecting pipe set to isolate static sparks and temperature leakage.
13. Safety protection: electric heating short circuit protection, power off circuit protection, over temperature protection alarm.
14. Optional accessories, such as RS485 interface, printer, programmable thermostat, etc.
Principle
The equipment generates heat through explosion-proof stainless steel heating pipe, and the air circulation in the box is driven by the explosion-proof fan, so that the temperature of the studio is uniform. The color LCD controller precisely controls the Heating power and realizes the set temperature program. The equipment adopts composite explosion-proof technology such as explosion-proof shell and pouring seal to ensure that in the explosive environment, the internal sparks, high temperature or static electricity that may be generated are effectively isolated and encapsulated to prevent ignition of the external environment.
Applications
Material drying, heat treatment, aging test, etc. in laboratories or production sites with explosive gas environments in chemical, petroleum, pharmaceutical, military, scientific research, etc
Standards
JJF1101-2003 "Specification for temperature and Humidity calibrating of environmental test equipment", JB/T5520-91 "Technical conditions for drying ovens", GB3836.1-2020 "Explosive environment Part 1: General requirements for equipment", GB3836.2-2020 "Explosive environment Part 2: Equipment protected by explosion-proof enclosure" d ", GB3836.3-2020" Explosive environment Part 3: Equipment protected by increased safety type "e", GB3836.9-2020 "Explosion-proof electrical equipment for explosive environments" m "
Steps
1. Connect the explosion-proof power cord and make sure to use the explosion-proof connection latch.
2. Turn on the power switch of the device (explosion-proof switch).
3. Set the required temperature, time and other parameters through the color LCD controller (flameproof button).
4. Select the operation mode (fixed-value operation or regular operation).
5. Start the equipment, explosion-proof heating and fan to start working.
6. Observe the experimental process through the tempered Glass door.
7. After the operation is completed, the device can be automatically stopped.
8. After the temperature in the box has dropped to a safe range, the sample can be taken out by opening the door.
Notice
* Equipment must be used in explosive environments that comply with its Explosion-proof level EX d e mb IIB T4 Gb.
* Installation and wiring must be carried out by professionals to ensure that all explosion-proof components (such as explosion-proof flexible pipes, explosion-proof control boxes) are connected correctly and sealed intact.
It is strictly forbidden to open the box door during the operation of the equipment or when the temperature in the box has not dropped to the safe range.
* The maximum load of a single shelf is 15kg, do not overload.
* Regularly check whether the explosion-proof flexible connecting pipe, sealing parts and other components are in good condition to prevent aging or damage from causing the explosion-proof performance to fail.
The safety devices of the equipment (e.g. over-lift protection, independent temperature limit protector) cannot be altered or shipped at will.
* Before performing maintenance or cleaning, be sure to cut off the power and make sure the equipment is completely chilled down.
* If there is an abnormal situation such as over-temperature alarm, it should be stopped immediately for inspection, and it can continue to be used after troubleshooting.
