Iec 60068 Part 2 14 Pdf. Iec 60068 2 39 created date: Iec shall not be held responsible for identifying any or all such patent rights.
ГОСТ Р МЭК 600682302009 Испытания на воздействия
Iec 60068 is an international standard for the environmental testing of electrotechnical products that is published by the international electrotechnical commission. Change of temperature clause 7 test na: The cold tests are subdivided as follows:
ГОСТ Р МЭК 600682302009 Испытания на воздействия
Change of temperature with specified rate of change procedure this test determines the ability of components, equipment or other articles to withstand and/or functionduring changes of ambient temperature. Measurement and test methods for tuning fork quartz crystal units in the range from 10 khz to 200 khz and standard values. Impacting water method 2.2 other sources velocity (m/s) 3 none 12 wetness wet surfaces none 13 radiation solar (w/m2) 1 120 none 14 heat (w/m2) 1 200 none 14 sulphur so 2 (mg/m3) 1,0 none 15 h 2 s(mg/m3) 0,5 none 15 chemically salts mist yes none 15 active chlorine sea salts (kg/m3) 30 none 15 substances hci (mg/m3. Environmental conditions, classification and methods of test.