V-type high efficiency filter custom specifications are suitable for large air volume ventilation equipment, final filtration of power plants and front-end filtration of high efficiency and ultra-high efficiency ventilation systems, and for space-constrained ventilation systems. V-bank HEPA Filter,V Bank Hepa Filter,V Cell HEPA Filter,H14 Hepa Filter Guangzhou Airy Filter Media Co.,ltd , https://www.gzairy.com
High efficiency filter V type Notes.
1.On V-type high-efficiency filter with high air volume customization, the filtering efficiency is very different when different filter papers are selected.
2, the rated air volume is higher, and the grade above H11 is HEPA Filter. High efficiency filter with large air volume is characterized by large air volume that can be passed, and the rated air volume of standard filter of 595x595x292mm can reach about 3200m3/h when the face wind speed is 2. 7m/s. Extra attention should be paid when choosing whether to match the rated air volume to avoid non-essential consequences.
3. Such filters should be installed at the very end of the central air conditioner. As the Hepa Filter Paper needs to be waterproof, water on the filter may make the filter efficiency unstable. Therefore, such high air volume HEPA filters should avoid humid environment as far as possible.
4, in many occasions, high efficiency filter v type large air volume to interchange with bag type filter (reference: F8 bag type medium efficiency filter), compared with bag type filter, large air volume type filter occupies less space, but the price is also slightly higher, if customize this filter, you can consider replacing with bag type specification filter to save cost.
5. used filters with plastic frames can be incinerated, which is more conducive to environmental protection and saves the cost of filter waste disposal.
Air Filter is the key equipment in the purification and air conditioning system, through the filter's step-by-step filtration to provide clean air for the clean room, its performance directly affects the air purification effect of the purification and air conditioning system and the cleanliness level of the room, therefore, the purification and air conditioning system must choose the right air filter and ensure its reliable operation.
What are the main features of high-voltage test transformers?
The high-voltage test transformer is a test equipment designed according to the latest national industry test standards. It is safe, reliable, powerful, easy to use, and easy to maintain. The high-voltage test transformer is mainly used to provide specified voltages for various electrical products, electrical components, and insulation materials. Under the dielectric strength test, to examine the insulation level of the product, to discover the insulation defect of the tested product and to measure the overvoltage, it is the relevant departments of electric power operation, electrician and electric appliances manufacturing enterprises, metallurgy, coal mines, electrified railway related departments, research institutes and Colleges and universities need the preferred products for pressure test equipment.
1, voltage, current, time, status information and other data 4.7-foot large-screen LCD display, clear and intuitive readings;
2, full Chinese interface, simple and clear operation, can adapt to a variety of applications;
3, high-voltage test transformer touch panel button operation, all functions can be set by the button to improve the product's safety and reliability;
4, all-digital calibration method, abandon the old potentiometer adjustment, on-site use is extremely convenient, accurate and easy to control (with password protection function);
5. Press the button directly to set the voltage transformation ratio (with password protection function). When connecting the test transformer with different voltage levels, the application is flexible and flexible, and truly a control device can adapt to multiple test transformers;
6, status reminder function, all Chinese-led operation, even in the absence of instructions can be skilled in handling.
7. The test result display function can automatically judge the test result (test pass or test failure), and can record the voltage of the test product over-current, flashover or breakdown;
8. Test result sound reminding function. When the test passes or the test fails, the equipment will send out different reminding sounds. The tester can directly recognize the test result by sound.
9. The high-voltage test transformer suspends the function. In the automatic mode, this function can achieve the boost or depressurization pause at any point. The pause time can be flexibly controlled by the test personnel to facilitate observation of the phenomenon during the test.
10, automatic timing function. In automatic mode, when the voltage automatically rises to the set value, the device automatically starts timing. When the time is up, the test result is displayed and the device automatically returns to zero.
11, manual timing function, in manual mode, the timer can be manually started, when the time is up, the device automatically returns to zero (only desktop devices have this function).
12, manual mode, this mode is similar to the traditional electric lifting / buck mode.
13. Combining hard and software anti-jamming technology, stable performance and strong anti-interference.