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CISPR 16-2-3 3m 5m 10m Anechoic Chamber Radio Darkroom EMC Chamber Semi-anechoic Darkroom

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CISPR 16-2-3 3m 5m 10m Anechoic Chamber Radio Darkroom EMC Chamber Semi-anechoic Darkroom

CISPR 16-2-3 3m 5m 10m Anechoic Chamber Radio Darkroom EMC Chamber Semi-anechoic Darkroom
CISPR 16-2-3 3m 5m 10m Anechoic Chamber Radio Darkroom EMC Chamber Semi-anechoic Darkroom CISPR 16-2-3 3m 5m 10m Anechoic Chamber Radio Darkroom EMC Chamber Semi-anechoic Darkroom CISPR 16-2-3 3m 5m 10m Anechoic Chamber Radio Darkroom EMC Chamber Semi-anechoic Darkroom

Large Image :  CISPR 16-2-3 3m 5m 10m Anechoic Chamber Radio Darkroom EMC Chamber Semi-anechoic Darkroom

Product Details:
Place of Origin: China
Brand Name: Sinuo
Certification: Calibration Certificate (Cost Additional)
Model Number: SN661
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Customized
Packaging Details: Plywood
Delivery Time: 60 Days
Payment Terms: L/C, , T/T, Western Union, MoneyGram
Supply Ability: 1 set per month
Detailed Product Description
Application: Simulate Open Field Test Conditions Dimensions: Customized
Frequency Range: Customized Room Types: 1m, 3m, 5m, 10m
High Light:

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3m 5m 10m Anechoic Chamber Radio Darkroom EMC Chamber Semi-anechoic Darkroom

 

Standards & Clauses:

 

IEC 61000-4-3 / GB T17626.3 “Electromagnetic compatibility (EMC)–Part 4: Testing and measurement techniques Section3– Radiated, radio-frequency, electromagnetic field immunity test”
EN 55022 “Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement”
CISPR 22 B (30MHz-1GHz) “Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement”
CISPR 16-2-3 (1GHz-18GHz) “Specification for radio disturbance and immunity measuring apparatus and methods- Part 2-3 “Method of measurement of disturbances and immunity- Radiated disturbance measurements”

 

Application:

 

Simulating open field test conditions, primarily for radiated interference (EMI) and radiation sensitivity (EMS) measurements.

 

Test Principle:

 

Also named EMC darkroom, belonging to the semi-anechoic darkroom (Semi-Anechoic chamber, referred to as SAC), an simulation open field mainly in the static zone, shielding effectiveness, normalized site attenuation, field uniformity, site voltage standing wave ratio and other parameters performance.

 

Structure:

 

The EMC darkroom generally consists of the main steel structure, shielding body, wave filter, air conditioning ventilated waveguides (divided into the wind inlet and outlet waveguides), shielding door, absorbing materials, lightings, interface boards, elevated floor, turntable, antenna tower, controller, monitoring systems, smoke alarm systems, and power distribution systems.

CISPR 16-2-3 3m 5m 10m Anechoic Chamber Radio Darkroom EMC Chamber Semi-anechoic Darkroom 0

 

Different Anechoic Chambers:

 

1m Auto Parts Anechoic Chamber
Overview Automotive darkrooms are specifically designed for radiation emission and radiated immunity tests of automotive components and meet the requirements of DIN / ISO 11452-2 and EN 55025 (CISPR 25).
Inside the darkroom, a ferrite absorbing material is installed, and a composite absorbing material is installed at a height of approximately the center of the darkroom. The standard test frequency range is at least between 30MHz and 18GHz. To ensure electrical connection between the ground plane of the test table and the shield, some conductive tape with beryllium copper spring was installed between the absorbing materials.

Dimensions

(length*width * height)

6.4m x 5.5m x 3.6m
Frequency Range 30MHz ~ 18GHz (optional to 40GHz)
Test Distance 1m
Radiation Emission Test Complies with EN 55025 / CISPR 25 requirements
Radiated Immunity Test In accordance with DIN / ISO 11452
Schematic Diagram CISPR 16-2-3 3m 5m 10m Anechoic Chamber Radio Darkroom EMC Chamber Semi-anechoic Darkroom 1
3M Compact Anechoic Chamber
Overview 3m compact anechoic chamber to ensure that the test under the premise of 3m, reducing the darkroom appearance size, compact dimensions, powerful test capabilities, making it more suitable for general office and research facilities. Mainly used for RF immunity, emission estimation and free-space launch test, the test frequency range can cover 30MHz ~ 18GHz. In the frequency range of 30 MHz to 18 GHz, a vertical plane of 1.5 m × 1.5 m is defined in the EUT region, and the center height is 1.55 m, and the uniformity of field strength on the plane is required to reach that the maximum field strength deviation of at least 12 points among 16 points is within 0-6.0 dB.
Dimensions 7.0m × 4.0m × 3.6m (length × width × height)
Frequency Range 30MHz ~ 18GHz
Measuring Distance 3 m
Radiation Emission Test Pre-test
Radiated Immunity Test 3 meter radiation immunity test according to IEC / EN 61000-4-3
Even Field Size 1.5m × 1.5m, the center height of 1.55m
Max. Deviation 75% of the 16 measurement points comply with -0dB / + 6dB
Schematic Diagram CISPR 16-2-3 3m 5m 10m Anechoic Chamber Radio Darkroom EMC Chamber Semi-anechoic Darkroom 2
Standard 3m Anechoic Chamber
Overview 3m anechoic chamber Semi-anechoic chamber designed to exactly 3m test distance, anechoic chambers for EN 55022 / CISPR 22 Class B radiated emissions and IEC / EN61000-4-3 radiated immunity Frequency range from 26MHz to 18GHz So that the darkroom to minimize the reflection. Can be widely used in IT products, household appliances, medical equipment, auto parts, small military electronics, industrial electronics, communications and other electromagnetic compatibility testing, is widely used in the international community instead of the experimental site of the open field.
Dimensions 9.2m x 6.2m x 6.2m (length X width X height)
Frequency Range 26MHz ~ 18GHz (optional to 40GHz)
Test Distance 3 m
Radiation Emission Test

Full compliance with EN 55022 and CISPR 22 Class B requirements (30MHz-1GHz)

Full compliance with CISPR 16-2-3 requirements (1GHz-18GHz)

Radiated Immunity Test Full compliance with IEC / EN 61000-4-3 standard
NSA Maximum Deviation in Accordance with CISPR 16-1-4

6dB, optional 5.5dB

Complies with the Requirements of CISPR 16-1-4 Maximum VSWR

6dB, optional 5.5dB

Test Static Zone Straight 2.0m / height 2.0m
Even Field Size 1.5m x 1.5m
Max. Deviation 75% of the 16 measurement points satisfy 0dB / + 6dB
Schematic Diagram

 

CISPR 16-2-3 3m 5m 10m Anechoic Chamber Radio Darkroom EMC Chamber Semi-anechoic Darkroom 3

 

Standard 5m Anechoic Chamber
Overview In the 5-meter method, the distance between the antenna and the walls of the darkroom is larger than the 3-meter method, making it easier to normalize the attenuation of the site. All of the above 60 MHz tests in the 5 meter anechoic chamber are far field tests. In open field tests, there are many signals propagating in the electromagnetic environment in the range of 60MHz to 100MHz, which make the 5-meter anechoic chamber have more prominent advantages than the 3-meter method open field and compared with the 10m method 3-meter law on the 10-meter conversion of the correction is more superior. You can test a larger volume of EUT.

Dimensions

(length * width * height)

12.0m x 8.0m x 7.0m
Frequency Range 26MHz ~ 18GHz (optional to 40GHz)
Test Distance 3 m
Radiation Emission Test

Full compliance with EN 55022 and CISPR 22 Class B requirements (30MHz-1GHz)

Full compliance with CISPR 16-2-3 requirements (1GHz-18GHz)

Radiated Immunity Test Full compliance with IEC / EN 61000-4-3 standard
accordance with CISPR 16-1-4

3.5dB

Complies with the requirements of CISPR 16-1-4 maximum VSWR

5.5dB

Test Static Zone Straight 3.0m / height 2.0m
Even Field Size 1.5m x 1.5m
Max. Deviation 75% of the 16 measurement points satisfy 0dB / + 6dB
Schematic Diagram

 

CISPR 16-2-3 3m 5m 10m Anechoic Chamber Radio Darkroom EMC Chamber Semi-anechoic Darkroom 4

 

 

 

Standard 10m Anechoic Chamber
Overview 10m method anechoic chamber simulates the open field environment better and is the best choice for large equipment. In the shielded room ceiling and four wall stickers on the absorbing material, the ground absorbing material using movable laying
For RF immunity and emission testing, suitable for larger products. 10m test distance with 3m or more quiet area, the darkroom to meet the FCC, CE and VCCI on the 10-meter darkroom certification and testing requirements..

Dimensions

(length * width * height)

24.0m x 17.0m x 9.0m
Frequency Range 26MHz ~ 18GHz (optional to 40GHz)
Test Distance 10 m
Radiation Emission Test

Full compliance with EN 55022 and CISPR 22 Class B requirements (30MHz-1GHz)

Full compliance with CISPR 16-2-3 requirements (1GHz-18GHz)

Radiated immunity test

Radiated Immunity Test Full compliance with IEC / EN 61000-4-3 standard
NSA maximum deviation in accordance with CISPR 16-1-4

 

3.5dB

Complies with the requirements of CISPR 16-1-4 maximum VSWR

 

5.5dB

Test Static Zone Straight 5.0m / height 2.0m
Even Field Size 1.5m x 1.5m
Max. Deviation 75% of the 16 measurement points satisfy 0dB / + 6dB
Schematic Diagram CISPR 16-2-3 3m 5m 10m Anechoic Chamber Radio Darkroom EMC Chamber Semi-anechoic Darkroom 5
 

Contact Details
Sinuo Testing Equipment Co. , Limited

Contact Person: Manager

Tel: +8613527656435

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