BS EN IEC 63086-1 pdf free download

BS EN IEC 63086-1 pdf free download. Household and similar electrical air cleaning appliances一Methods for measuring the performance.
5.2 General conditions
5.2.1 Test chamber conditions
Unless otherwise specified, each test shall be conducted in the test chamber without influence
of outside air, direct sunlight and other radiation effects.
The test temperature and acceptable range of variation shall be (23 ± 3) °C.
The test relative humidity and acceptable range of variation shall be (50 ± 10) %.
5.2.2 DUT conditions
5.2.2.1 DUT with manual operation mode
A DUT with manual operation mode shall be tested in accordance with the manufacturer’s instructions in the maximum performance operation mode.
5.2.2.2 DUT with only automatic operation mode
A DUT with only automatic operation mode shall be tested in accordance with the manufacturer’s instructions.
NOTE A testing method for DUT with only automatic operation mode is under consideration and will be presented in the applicable parts of IEC 63086-2.
5.3 Test voltage and frequency
5.3.1 AC-powered DUT
The test voltage and frequency shall comply with the rated voltages and frequencies listed in IEC 62301:2011, Table 1. If the corresponding country or region is not included in the table, the voltage and frequency as stated by the manufacturer shall be used. In both cases, the test voltage and frequency shall be maintained at the rated voltage and frequency ±1 % throughout the duration of the test.
NOTE A stabilized power supply can be required to meet these requirements.
5.7.4 Placement of a wall type air cleaner A wall type air cleaner shall be attached to the test stand described in Annex C at a height of 700 mm. 5.7.5 Placement of a robotic air cleaner A robotic air cleaner shall be placed in a 1 m2 ((1,00 ± 0,05) m x (1,00 ± 0,05) m) square area with perforated stainless-steel walls of 100 mm in height. 5.7.6 Placement of a direct plug-in type air cleaner An air cleaner that is intended for direct plug-in mounting to the electrical mains receptacle shall be placed on a test stand described in Annex C. 5.7.7 Placement of an air cleaner not specified Where the placement of the air cleaner is not specified by the manufacturer, the DUT shall be classified according to its height. If the height of the DUT is less than 0,7 m from the floor, the DUT shall be placed on a table of 0,7 m in height. In all other cases, the DUT shall be placed on the floor of the test chamber. 6 Determination of the air exchange rate of the test chamber 6.1 Tracer gas Carbon dioxide (C02) is regarded as the tracer gas. The decay constant of the tracer gas in the test chamber is measured, which yields the exchange rate. 6.2 Setting the sampling point Set the sampling point at least I m away from the air inlet and outlet of the test chamber. The sampling point shall be at least 0,5 m away from the walls and its height shall be set at (1,0 ± 0,5) m above the floor. The sampling point shall be equipped with a sampling port connected to a CO2 measurement device outside of the test chamber. A continuous-reading measurement instrument shall be used. 6.3 Test chamber conditioning Turn on the test chamber air treatment unit to reduce the background concentration of particulate matter (larger than 0,3 pm in diameter) to a level below 106 m3. Record the background concentration of CO2 and start the temperature and humidity control device to set the temperature and relative humidity to the test chamber conditions specified in 5.2.1.BS EN IEC 63086-1  pdf download.