Miscellaneous - Residence Othonos Street

 

The measured location (residence flat) is located at Othonos street, 2008, in Acropoli - Nicosia. The measurements were started on the 12th of July 2013 at 13:10 pm and were finished at 14:30 pm the same day.

Residence under investigation - Flat veranda Residence under investigation - Kitchen


Limiting exposure values have been provided by the ICNIRP recommendations and are guidelines to many countries and organisations. The exposure limits at 50 Hz are tabulated in the following table according to the limits given by ICNIRP.


Reference levels for Occupational exposure ICNIRP

Frequency

Electric Field Strength, E (V/m)

Magnetic Field Strength, H (A/m)

Magnetic Flux Density, B (µT)

50 Hz

10000

400

500

Reference levels for General Public exposure ICNIRP

Frequency

Electric Field Strength, E (V/m)

Magnetic Field Strength, H (A/m)

Magnetic Flux Density, B (µT)

50 Hz

5000

80

100

Table 1: ICNIRP exposure limits for Occupational and General public exposure

The maximum obtained values from the investigation are represented below and compared to the ICNIRP specified limits of General Public and Occupational standards. The highest magnetic field measurement was observed inside the veranda area, 0 meters away from the veranda hand rails, at a height of 0.3 m (0 meters away from the starting point). The measured value at this point was 1.954 µT and a percentage of 1.954 % as compared to the ICNIRP General Public standard.

A detailed description of the maximum measured magnetic fields in the area of investigation is shown in the following table.

Magnetic Field Measurements

 

Measurement

Method/Distance

 

 

Maximum Magnetic Field/T at Z Heigh- Percentage of ICNIRP General

Occoupational/Public Standard/%

 

0.3m

ICNIRP %

1m

ICNIRP %

1.75m

ICNIRP %

Veranda - Maximum point measurement

Measurement Point C

--

--

1.443

1.443

--

--

Sitting room - Mesh - Maximum point measurement

Measurement Point G

--

--

0.273

0.273

--

--

Kitchen - Maximum point measurement

Measurement Point L

--

--

0.330

0.330

--

--

Office room - Maximum point measurement

Measurement Point N

--

--

0.085

0.085

--

--

Veranda - Line measurements - Maximum measurement

 0 m away form veranda hand rails

1.964

1.954

0.715

0.715

0.540

0.540

Table 2: Magnetic field measurements inside area