Description
Specifications
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Description
Radiation survey meter can test electric fieldradiation and magnetic field emission to reach theoptimal testresult.itis used to test and learnelectromagnetic radiation situation indoor andoutdoor.ltis equipped with a built-inelectromagnetic radiation sensor, which candisplay the radiation value on LCD digital displayafter processing by the control micro-chip.Youcan make reasonable processing or takingeffective prevention measures toward theelectromagnetic radiation according to the testresult.
Influence and harms of electromagneticradiation on human body:
1.Being one of the causes of leukemia for children:
1.Being one of the causes of leukemia for children:
2.Can cause cancer and accelerate proliferationof cancer cells;
3.Can cause direct harm to human genital system, nervous system and immune system;
4.Can cause mental disabilities of children anddiminution of vision, affect tissue developmentand skeletal development of children;
5.Can cause diminution of hematopoietic functionoflivers and even cause amoto retinae;
6.Being one of the main causes of cardiovasculardisease and diabetes;
7.Having bad influence on human visual systemMoreover,strong electromagnetic radiationmay influence and destroy original bioelectriccurrentand biomagnetic field in human body andcause abnormity of the original electromagneticfield in human body. The elderly, chidren and thepregnant are susceptible to electromagneticradiation.
4.Can cause mental disabilities of children anddiminution of vision, affect tissue developmentand skeletal development of children;
5.Can cause diminution of hematopoietic functionoflivers and even cause amoto retinae;
6.Being one of the main causes of cardiovasculardisease and diabetes;
7.Having bad influence on human visual systemMoreover,strong electromagnetic radiationmay influence and destroy original bioelectriccurrentand biomagnetic field in human body andcause abnormity of the original electromagneticfield in human body. The elderly, chidren and thepregnant are susceptible to electromagneticradiation.
Artificial electromagnetic radiation sourcesinclude all kinds ofelectric appliances anddevices. By fair use of household appliances andtaking reasonable precautious measures,electromagnetic radiation can be effectivelyprevented and reduced.
Specifications
|
Specifications |
||
|
Function |
Electric field |
Magnetic field |
|
Range |
1-1999 V/m |
0.01-99.99μT |
|
Unit |
V/m |
μT |
|
Accuracy |
1 V/m |
0.01μT |
|
Alarm threshold |
40 V/m |
0.4μT |
|
Bandwidth |
5Hz-3500MHz |
|
|
Sampling time |
0.4s |
|
|
Operation condition |
0 to 55C, <80%RH |
|
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Features |
|
|
Model |
825A |
|
Environment temperature display |
√ |
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Zeroing |
√ |
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Data lock |
√ |
|
Average/ Peak value |
√ |
|
Graphic display |
√ |
|
Radiation assessment |
√ |
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Auto power off |
√ |
|
Detection mode |
Simultaneously detect electric and magnetic field radiation |
|
Display |
Color screen |
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Alarm |
Sound+ light |
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General Information |
|
|
Model |
825A |
|
Power Supply |
3.7V Lithium battery |
|
Product Size |
60*25*133mm |
|
Product weight |
121g |
|
Standard Accessories |
Manual, USB cable |
Video
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825A User's Manual
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