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