USES:

Apply to the permanent magnet and superconducting magnetic field shielding of nuclear magnetic resonance equipment, to prevent external electromagnetic field interfere with the normal work of the nuclear magnetic resonance (MRI) scanner, inhibition of MRI magnetic leakage effect of external equipment work. For eeg, ecg, listening, doppler, cell and other medical equipment and MRI tomography detection system to provide reliable electromagnetic environment protection, can also be used in magnetic resonance imaging (MRI) to treat patients, for medical personnel to provide reliable electromagnetic protection.

Features:

1. MRI shielding room truss design points and welding type two kinds of structure.

2. Use copper plate for shielding materials, high conductivity, high shielding performance. Welding with argon arc welding and brazing.

3. The high-performance shielding window is made of double steel net after special craft processing, good light transmittance, with high fidelity, the characteristics of high resolution.

4. Performance indicators: shielding effectiveness: 10 MHZ to 100 MHZ or 100 db for insulation: > 3 k Ω Ω - 10 k

Structure and manufacturing process

: 1. The shielding shell shielding shell with copper plate adopts brazing or welding connection into hexahedron as magnetic shielding layer, the ground USES insulation board isolation. MRI shielding room design has assembled type and welding type two kinds of structure.

2. The observation window: double copper produced by the special craft, good light transmittance.

3. The shielding door: manual screen door adopt single pole plug-in electromagnetic shielding door, electromagnetic seal USES removable type shielding quality beryllium bronze reed do contact.

Electromagnetic shielding chamber of the main national standard:

The handling of classified information technical requirements and test methods of electromagnetic shielding room BMB3-1999 the standard will be shielding room is divided into class A and class B, class C shielding chamber high shielding effectiveness.

The military electromagnetic shielding chamber general technical requirements and test methods "GJBz20219-94

"Preventing electromagnetic pulse protection engineering design specification" GJB3928-2000

Specification for design of civil air defense electromagnetic pulse protection RFJ - 2001

Detection basis: the high performance measurement of shielding effectiveness of shielding chamber GB12190-90

Nuclear magnetic device is introduced

Magnetic Resonance Imaging (fmri), called the English Magnetic Resonance Imaging, MRI, abbreviation, it USES Magnetic field and radio frequency pulse makes the body tissues hydrogen proton movement signal, image processing by computer. MRI and X-ray and CT imaging principle of completely different, no radiation damage to human body. Before make nuclear magnetic inspection shall remove all contain metal items, such as metal watches, glasses, necklace, denture, the eye, buttons, belts, hearing AIDS, etc.

The solution of the nuclear magnetic shielding products and steps

Products:

Platform screen door, screen window, whole block decoration

Steps:

1. The project plan by the special program, combined with the actual situation of hospital, to assist the hospital address and choose good construction according to the regulations designed design scheme.

2. After approval by professional construction personnel according to the rules in the field of construction work.

3. Install the pan-asian shielding products tailored for you.

4. Cooperate with the hospital through a third party supervision department after the acceptance of delivery acceptance.

5. You will enjoy the pan-asian provides you with a lifetime of service.