SAR
(Specific Absorbtion Rate) - Özgül Soğurma Oranı
| CEP TELEFONLARI SAR DEĞERLERİ |
|---|
Vücudun 1 kg’ının sıcaklığını 1° C yükselten elektromanyetik enerji miktarı. ICNIRP: SAR= 4 Watt/kg Bu değerin 10’da 1’i meslekleri gereği elektromanyetik alanlara maruz kalanlar için limit kabul edilmiştir ( 0.4 W/kg). Genel halk maruziyeti içinse mesleki maruziyetin 5’te 1’i alınmıştır (0.08 W/kg).
SAR insan için ölçülmez. Laboratuvarlarda fantom modellemesi ya da bilgisayar modellemesi ile dokunun birim kütlesinin soğurduğu enerji bulunur.
RF için SAR’ın zarar oluşturan biyolojik etki dozu 1 – 4 W / kg’dır. IEEE, ANSI, NCRP ve IRPA tüm vücut için SAR’ı 4 W/kg kabul etmiştir.
SAR = 0.4 W / kg (meslekleri gereği maruz kalanlar için)
SAR = 0.08 W / kg
(genel halk için)
Bu
nedenle Dünya Sağlık Örgütü tarafından 1996 yılından beri yürütülen
Elektromanyetik Alan Projesinde (WHO-EMF Project) cep telefonu SAR değerleri
için üst sınıra (0.08 W/kg) yakın olan 0.1 W/kg SAR değeri önerilmektedir. Bu
değerin üzerindeki cep telefonlarının kullanılmaması tercih edilmelidir.
Marka Model SAR (W/kg)*
Motorola Star Tac 130 ...............................................................................0.10
Nokia Nokia 8810 ...............................................................................0.22
Hagenuk Global ...............................................................................0.28
Motorola StarTac ...............................................................................0.33
Motorola i1000plus ...............................................................................0.35
Mitsubishi Trium Galaxy G-130 ...............................................................................0.37
Motorola Star Tac 130 (fixed antenna) ...............................................................................0.38
Sony CM-DX 1000 ...............................................................................0.41
Ericsson SH888 ...............................................................................0.42
Sony CMD-C1 ...............................................................................0.55
Ericsson I8888 World ...............................................................................0.60
Nokia 6150 ...............................................................................0.69
Motorola CD 930 ...............................................................................0.70
Siemens C25 ...............................................................................0.72
Nokia 8110i ...............................................................................0.73
Audiovox HGP2000E ...............................................................................0.75
Ericsson S828 ...............................................................................0.77
Motorola d160 ...............................................................................0.81
Nokia 6110 ...............................................................................0.87
Ericsson A1018s ...............................................................................0.88
Sony CMD-Z1 ...............................................................................0.88
Ericsson SH888 ...............................................................................0.90
Ericsson GF788 ...............................................................................0.91
Trium Galaxy ...............................................................................0.93
Motorola cd 930 ...............................................................................0.94
Panasonic EB-G520............................................................................... 0.95
Ericsson GH688 ...............................................................................0.95
Audiovox PCX-1000XL ...............................................................................0.98
Panasonic EB G500 ...............................................................................0.98
Audiovox CDM 4000 ...............................................................................1.00
Motorola GSM 1900 ...............................................................................1.00
Sharp TQ G700 ...............................................................................1.01
Philips Genie ...............................................................................1.05
Nokia 1611 ...............................................................................1.06
Philips Diga ...............................................................................1.06
Philips Savy ...............................................................................1.11
Bosch GSM 909 ...............................................................................1.13
Nokia 3210 ...............................................................................1.14
Sanyo SCP-400 ...............................................................................1.16
Trium Galaxy (fixed antenna) ...............................................................................1.16
Motorola cd 920 ...............................................................................1.17
Nokia 3110 ...............................................................................1.24
Ascom Axento............................................................................... 1.25
Motorola Startac (TDMA) ...............................................................................1.25
Motorola I500 ...............................................................................1.25
Philips Genie 1800 ...............................................................................1.26
Nokia 6161 ...............................................................................1.27
Samsung SCH6100 ...............................................................................1.27
LG Info & Com ...............................................................................1.29
Mitsubishi T250 ...............................................................................1.29
Audiovox 9000 ...............................................................................1.30
Bosch M-Com 906 ...............................................................................1.32
Ericsson DH-668 ...............................................................................1.32
Ascom Elisto ...............................................................................1.33
Denso TP 2200 ...............................................................................1.33
Siemens C25 ...............................................................................1.33
Nokia 7160 ...............................................................................1.33
Qualcomm QCP-2760 ...............................................................................1.33
Ericsson A1228D ...............................................................................1.35
Motorola Startac dualmode ...............................................................................1.36
Denso Touchpoint ...............................................................................1.37
Sanyo SCP-310 ...............................................................................1.37
Neopoint NP-1000 ...............................................................................1.38
Samsung SCH3500 ...............................................................................1.38
Sanyo SCP-4500 ...............................................................................1.38
Nokia 8860 ...............................................................................1.39
Sony CMB-1200,2200,3200 ...............................................................................1.39
Ericsson T18 ...............................................................................1.40
Ericsson R280 ...............................................................................1.41
Philips Genie 1800 (fixed antenna) ...............................................................................1.41
Qualcomm 1960 ...............................................................................1.41
Nokia 6162 ...............................................................................1.42
Nokia 6185 ...............................................................................1.42
Sanyo SCP4000 ...............................................................................1.44
Audivox 3300 ...............................................................................1.45
Nokia 5160 ...............................................................................1.45
Mitsubishi T200 ...............................................................................1.47
Samsung SCH8500 ...............................................................................1.49
Ericsson LX-588 ...............................................................................1.51
Motorola SC-3160 ...............................................................................1.52
Philips Genie 900 ...............................................................................1.52
Ericsson KF788 ...............................................................................1.56
Motorola v3688 ...............................................................................1.58
Bosch GSM908 ...............................................................................1.59
Philips Genie 900 (fixed antenna) ...............................................................................2.67
*) Kaynak : www.bemi.se/founder/clips/cellularSAR.html
Bahriye SIRAV ARAL - 15.08.2005