ﺍﻟﻌﺮﺑﻴﺔ
130
- ﺍﻟﺒﻴﺌﺔ ﺍﻟﻜﻬﺮوﻣﻐﻨﺎﻃﻴﺴﻴﺔ
ﺍﻟﺘﻮﺟﻴﻪ
ﻳﺠﺐ ﺃﻥ ﺗﻜﻮﻥ ﻧﻮﻋﻴﺔ اﻟﻄﺎﻗﺔ
اﻟﺮﺋﻴﺴﻴﺔ ﻋﺒﺎﺭﺓ ﻋﻦ ﺑﻴﺌﺔ ﺳﻜﻨﻴﺔ ﺃو
ﻣﺴﺘﺸﻔﻴﺎﺕ ﻧﻤﻮﺫﺟﻴﺔ. ﺇﺫا ﻛﺎﻧﺖ
Philips ﻣﺴﺘﺨﺪﻣﺔ ﻣﻀﺨﺔ اﻟﺜﺪﻱ
ﺗﺤﺘﺎﺝ ﺇﻟﻰ ﺗﺸﻐﻴﻠﻬﺎAvent
ﺑﺎﺳﺘﻤﺮاﺭ ﺧﻼﻝ اﻧﻘﻄﺎﻉ اﻟﺘﻴﺎﺭ
اﻟﻜﻬﺮﺑﺎﺋﻲ، ﻓﻤﻦ اﻟﻤﺴﺘﺤﺴﻦ ﺩﻋﻢ
Philips Avent ﻣﻀﺨﺔ اﻟﺜﺪﻱ
.ﺑﻤﺼﺪﺭ ﻃﺎﻗﺔ ﻏﻴﺮ ﻣﻨﻘﻄﻊ ﺃو ﺑﻄﺎرﻳﺔ
ﻳﻤﻜﻦ ﺃﻥ ﻳﺆﺩﻱ اﻹﻣﺪاﺩ اﻟﻜﻬﺮﺑﺎﺋﻲ
اﻟﻘﺎﺑﻞ ﻟﻼﻧﻘﻄﺎﻉ ﺇﻟﻰ ﺇﻳﻘﺎﻑ ﺗﺸﻐﻴﻞ
ﻣﻀﺨﺔ اﻟﺜﺪﻱ. وﻫﺬا ﻣﻘﺒﻮﻝ ﻷﻥ
ﺫﻟﻚ ﻟﻦ ﻳﺆﺩﻱ ﺇﻟﻰ ﻣﺨﺎﻃﺮ ﻏﻴﺮ
.ﻣﻘﺒﻮﻟﺔ
وﻳﻨﺒﻐﻲ ﺃﻥ ﺗﻜﻮﻥ اﻟﻤﺠﺎﻻﺕ
اﻟﻤﻐﻨﺎﻃﻴﺴﻴﺔ ﻟﺘﺮﺩﺩ ﻃﺎﻗﺔ ﻓﻲ
ﻣﺴﺘﻮﻳﺎﺕ ﻣﻤﻴﺰﺓ ﻣﻦ ﻣﻮﻗﻊ
ﻧﻤﻮﺫﺟﻲ ﺩاﺧﻞ ﺑﻴﺌﺔ ﺳﻜﻨﻴﺔ ﺃو
.ﻣﺴﺘﺸﻔﻰ ﻧﻤﻮﺫﺟﻴﺔ
Philips Avent ﻣﺨﺼﺼﺔ ﻟﻼﺳﺘﺨﺪاﻡ ﻓﻲ اﻟﺒﻴﺌﺔ اﻟﻜﻬﺮوﻣﻐﻨﺎﻃﻴﺴﻴﺔ اﻟﻤﺤﺪﺩﺓ ﺃﺩﻧﺎﻩ. ﻳﺠﺐ ﻋﻠﻰ ﻣﺴﺘﺨﺪﻣﺔ ﻣﻀﺨﺔ اﻟﺜﺪﻱPhilips Avent ﻣﻀﺨﺔ اﻟﺜﺪﻱ
ﻣﺴﺘﻮﻯ ﺍﻟﺘﻮﺍﻓﻖIEC 60601 ﻣﺴﺘﻮﻯ ﺍﺧﺘﺒﺎر ﻣﻌﻴﺎر
(>ﻣﻴﻞ ﺑﻨﺴﺒﺔ 59 % ﻓﻲUT % 5>
UT % 70) ﻟﻤﺪﺓـ 5،0 ﺩوﺭﺓUT
) ﻟﻤﺪﺓUT (ﻣﻴﻞ ﺑﻨﺴﺒﺔ 03 % ﻓﻲ
(>ﻣﻴﻞ ﺑﻨﺴﺒﺔUT % 5<52 ﺩوﺭاﺕ
) ﻟﻤﺪﺓ 5 ﺛﻮا ﻥ ﹴUT 59 % ﻓﻲ
3 ﺃﻣﺒﻴﺮ/ﺩﻗﻴﻘﺔ
. ﺇﻟﻰ ﺟﻬﺪ اﻟﻔﻮﻟﻂ ﻟﻠﺘﻴﺎﺭ اﻟﻤﺘﺮﺩﺩ ﻗﺒﻞ ﺗﻄﺒﻴﻖ ﻣﺴﺘﻮﻯ اﻻﺧﺘﺒﺎﺭUT ﻣﻼﺣﻈﺔ: ﻳﺸﻴﺮ اﻟﺮﻣﺰ
(>ﻣﻴﻞ ﺑﻨﺴﺒﺔ 59 % ﻓﻲUT % 5>
UT 40%) ﻟﻤﺪﺓـ 5،0 ﺩوﺭﺓUT
) ﻟﻤﺪﺓUT (ﻣﻴﻞ ﺑﻨﺴﺒﺔ 06 % ﻓﻲ
(ﻣﻴﻞ ﺑﻨﺴﺒﺔUT % 705 ﺩوﺭاﺕ
5<) ﻟﻤﺪﺓ 52 ﺩوﺭاﺕUT 03 % ﻓﻲ
(>ﻣﻴﻞ ﺑﻨﺴﺒﺔ 59 % ﻓﻲUT %
) ﻟﻤﺪﺓ 5 ﺛﻮا ﻥ ﹴUT
3 ﺃﻣﺒﻴﺮ/ﺩﻗﻴﻘﺔ
ﺍﺧﺘﺒﺎر ﺍﻟﻤﻨﺎﻋﺔ
ﺑﺨﺼﻮﺹIEC 61000-4-11 ﻣﻌﻴﺎﺭ
اﻧﺨﻔﺎﺿﺎﺕ اﻟﺠﻬﺪ واﻻﻧﻘﻄﺎﻋﺎﺕ
اﻟﻘﺼﻴﺮﺓ وﺗﺒﺎﻳﻨﺎﺕ اﻟﺠﻬﺪ ﻋﻠﻰ
ﺧﻄﻮﻁ ﺩﺧﻞ ﺇﻣﺪاﺩاﺕ اﻟﻄﺎﻗﺔ
ﺗﺮﺩﺩ اﻟﻄﺎﻗﺔ(06/05 ﻫﺮﺗﺰ)اﻟﻤﺠﺎﻝ
IEC 61000- اﻟﻤﻐﻨﺎﻃﻴﺴﻲﻣﻌﻴﺎﺭ
ﺑﻴﺎﻥ – اﻟﻤﻨﺎﻋﺔ اﻟﻜﻬﺮوﻣﻐﻨﺎﻃﻴﺴﻴﺔ
.اﻟﺘﺄﻛﺪ ﻣﻦ اﺳﺘﺨﺪاﻣﻬﺎ ﻓﻲ ﻣﺜﻞ ﻫﺬﻩ اﻟﺒﻴﺌﺔ
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