System Overview:
This test device is designed in accordance with IEC 60879-2019 "Comfort fans and regulators for household and similar purpose- Methods for Measuring Performance ". It can accurately measure the performance parameters such as the wind speed, air volume, fan speed, fan power consumption, and fan energy efficiency of table fans, floor standing fans, pedestal fans, etc., and can realize the sampling and analysis of fan products, product quality inspection, and research and development.
This test device adopts single chamber structure. The laboratory contains one set of air volume measurement device. The test room uses 50mm thick rigid polyurethane board and 0.6mm thick color steel plates on both sides for thermal insulation, which has good thermal insulation effect.
The test room contains an external air conditioning system, which is used to adjust the air environment inside the test room. The indoor air is cooled, humidified, and heated to make the temperature and humidity in the test room meet the test conditions.
This laboratory needs to be equipped with an operating room for storing office computers, power cabinets, control cabinets, and variable frequency power supplies. This house can be constructed by boards, which is constructed by the buyer (generally next to the laboratory).
This test system is mainly controlled by computer. The operator is outside the test room, and the personnel will not affect the wind field. The test of the equipment is completed automatically, and the test data is recorded, saved, and the air flow report and energy efficiency rating are automatically generated. This system has advantages of good repeatability, high efficiency, convenient data storage and so on.
Technical Characteristics and Advantages:
(1) This test device is developed according to customer requirements, and is mainly used to test the performance of table fans, floor fans and pedestal fans.
(2) This test system has the advantages of high test accuracy, accurate data, fast test speed, convenient operation, energy saving, and low investment, which traditional test stands do not have.
(3) This test system adopts dual automatic control and operation of computer, which ensures the long-term stability and convenient operation, and can effectively avoid the interruption of data collection and the readjustment of working conditions caused by the computer's crash, restart or misoperation. In addition to the simultaneous operation on the computer, the test system can also simultaneously record the original data, display the process control curve, print the original data report, automatically generate the calculation results, and display the results in the form of a curve on the computer, at the same time, issue the report in the format required by the customer.
(4) This test room uses an efficient energy-saving scheme and a fast and stable system. The fast stabilization system can reach stable conditions in 2.5 hours.
(5) The core accessories are imported well-known brands with good stability and low failure rate. The temperature & humidity sensor is E+E or the wind speed sensor is Testo or TSI brand ones, and the stepper motor and servo motor are Japanese brand ones or equivalent brand ones.
(6) The test room has the advantages of high efficiency and energy saving. Some part of the test room can make full use of the combination of heat recovery and hierarchical control to reduce operating power and save a lot of power.
(7) The overall appearance is beautiful. The well-known brand cold storage board is adopted, which has the advantages of good thermal insulation performance and flat appearance.
(8) The test room has long-term operation without failure, and the service life can reach more than 10 years.
(9) The deviation of the comparison result with the national laboratory is not more than 3%. Meet the technical requirements of national laboratory certification or production license application.
System Overview:
This test device is designed in accordance with IEC 60879-2019 "Comfort fans and regulators for household and similar purpose- Methods for Measuring Performance ". It can accurately measure the performance parameters such as the wind speed, air volume, fan speed, fan power consumption, and fan energy efficiency of table fans, floor standing fans, pedestal fans, etc., and can realize the sampling and analysis of fan products, product quality inspection, and research and development.
This test device adopts single chamber structure. The laboratory contains one set of air volume measurement device. The test room uses 50mm thick rigid polyurethane board and 0.6mm thick color steel plates on both sides for thermal insulation, which has good thermal insulation effect.
The test room contains an external air conditioning system, which is used to adjust the air environment inside the test room. The indoor air is cooled, humidified, and heated to make the temperature and humidity in the test room meet the test conditions.
This laboratory needs to be equipped with an operating room for storing office computers, power cabinets, control cabinets, and variable frequency power supplies. This house can be constructed by boards, which is constructed by the buyer (generally next to the laboratory).
This test system is mainly controlled by computer. The operator is outside the test room, and the personnel will not affect the wind field. The test of the equipment is completed automatically, and the test data is recorded, saved, and the air flow report and energy efficiency rating are automatically generated. This system has advantages of good repeatability, high efficiency, convenient data storage and so on.
Technical Characteristics and Advantages:
(1) This test device is developed according to customer requirements, and is mainly used to test the performance of table fans, floor fans and pedestal fans.
(2) This test system has the advantages of high test accuracy, accurate data, fast test speed, convenient operation, energy saving, and low investment, which traditional test stands do not have.
(3) This test system adopts dual automatic control and operation of computer, which ensures the long-term stability and convenient operation, and can effectively avoid the interruption of data collection and the readjustment of working conditions caused by the computer's crash, restart or misoperation. In addition to the simultaneous operation on the computer, the test system can also simultaneously record the original data, display the process control curve, print the original data report, automatically generate the calculation results, and display the results in the form of a curve on the computer, at the same time, issue the report in the format required by the customer.
(4) This test room uses an efficient energy-saving scheme and a fast and stable system. The fast stabilization system can reach stable conditions in 2.5 hours.
(5) The core accessories are imported well-known brands with good stability and low failure rate. The temperature & humidity sensor is E+E or the wind speed sensor is Testo or TSI brand ones, and the stepper motor and servo motor are Japanese brand ones or equivalent brand ones.
(6) The test room has the advantages of high efficiency and energy saving. Some part of the test room can make full use of the combination of heat recovery and hierarchical control to reduce operating power and save a lot of power.
(7) The overall appearance is beautiful. The well-known brand cold storage board is adopted, which has the advantages of good thermal insulation performance and flat appearance.
(8) The test room has long-term operation without failure, and the service life can reach more than 10 years.
(9) The deviation of the comparison result with the national laboratory is not more than 3%. Meet the technical requirements of national laboratory certification or production license application.
