|[Electronic and Electrical] - [Instrumentation]|
Shanghai Heng Heng DHG-9030A electric heated blast oven industrial oven | Laboratory Dryer Oven
300 ℃ blast oven connection:
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Boxes are made of stainless steel argon arc welding, box outside the use of high-quality steel, handsome in appearance, novel.
Using a temperature deviation protection, digital display microcomputer P.I.D temperature controller, with a timer function, accurate and reliable temperature control.
Hot air circulation system consists of a fan that can operate continuously at high temperature and suitable air duct to improve the temperature uniformity in the working room.
The use of new synthetic silicone seal, long-term high temperature operation, long life, easy to replace.
You can adjust the box from the temperature control panel into the wind and the amount of displacement.
Independent limit temperature alarm system, more than the temperature limit is automatically interrupted to ensure safe operation of the experiment does not occur. (Optional)
Can be equipped with printer or RS485 interface, used to connect the printer or computer, can record changes in temperature parameters. (Optional)
Note: with 'A' for the mirror stainless steel liner, without 'A' for the galvanized liner
1, multi-segment programmable LCD temperature controller .......... 1500 yuan
2, independent limit temperature controller ........................... 350 yuan
3, RS485 interface and communications software ................. 600 yuan
4, embedded printer .............................. 1500 yuan
5, the diameter of 25mm test hole ....................... 300 yuan
6, U disk data storage .............................. 1500 yuan
7, wireless alarm system (SMS alarm system) ......... 2,500 yuan
Note: U disk, RS485 / 232, the printer three choose one
1, the box should be placed at the indoor level.
2, should be installed in the power supply circuit in the steel knife switch a knife for the box-specific, and the shell ground.
3, power before checking the electrical properties of the box, and should pay attention to whether there are open circuit or leakage phenomenon.
4, until everything is ready, you can put the test product, close the door at the same time unscrew the top of the exhaust valve, then you can connect the power to work.
5, can not arbitrarily remove the side door, disrupt or change the line, only when the box fails to remove the side door, press the line one by one check.
6, this box is non-explosion-proof oven, so with a flammable volatile items, not into the oven, so as not to happen.
7, each oven is equipped with two shelves of the test sample.The average load of each shelf is 10 kg, place the test product should not be too close and overloaded, so as not to affect the hot air convection.At the same time in the studio at the bottom of the heat plate Can not place the test sample to prevent overheating and damage the test sample.
Performance parameters of the test under no-load conditions: ambient temperature 20 ℃, ambient humidity 50% RH measured
In the purchase of drying oven, the need to note the following:
1, first of all to clear their use of the temperature range;
2, to know their own temperature range;
3, their work in the machine itself and the material requirements;
4, to clear their own products to be tested size;