CHC/CHC-L 3 m Semi-anechoic Chamber - Compact-Century Wisdom (Suzhou) Testing Technology Co., Ltd

English

Home page

Product

EMC Testing Solution Provider

CHC/CHC-L 3 m Semi-anechoic Chamber - Compact

Brand:

FRANKONIA

CHC/CHC-L 3 m Semi-anechoic Chamber - Compact

Product Description
Main features
Technical parameters

- Commodity name: CHC/CHC-L 3 m Semi-anechoic Chamber - Compact
- Commodity ID: 1064658157000347648
- 品牌11: FRANKONIA
- 描述: The CHC achieves a compact hybrid chamber with a quiet zone of ø1.2 m at a measurement distance of 3 m.
- 品牌: FRANKONIA
　　The CHC achieves a compact hybrid chamber with a quiet zone of ø1.2 m at a measurement distance of 3 m. The CHC is an upgradeable solution that can be converted from a semi-anechoic chamber configuration with a ground plane to a fully anechoic chamber configuration with floor absorbers. CHC is an optimal solution, whether it is EMI pre-compliance test or full compatibility test of immunity at a distance of 3m.

　　The CHC-L is an extended version of the CHC, consisting of a partition wall with absorbers, which has a physical structure for storing RF power amplifiers, antennas and ground absorbers.
main feature:

　　The traditional square design and high-performance solution fully meet the test distance of 3m, and the quiet zone QZ reaches 1.2m

　　Pre-compatible with CISPR 16-1-4 EMI and ANSI C63.4 (ETSI upgrade version) standards (height limit scan)

　　Fully complies with IEC/EN 61000-4-3 EMS standard

　　The absorbing material laid on the ground can be stored in a chamber for easy use

　　More than 90% of the chamber's own products, global factories adopt unified process and quality control

　　The chamber project is fully controlled in Germany, with rigorous craftsmanship and construction specifications

　　The consistency of the absorbing material is excellent, and the simulation results have real guiding significance for the design

　　Prefabricated modular ferrite mounting technology saves installation time and provides consistent workmanship

　　Unique nano-material absorbing material, replacing traditional carbon powder technology

　　The absorbing material has excellent performance and good stability, and there is no problem of aging and sagging. If the performance drops within 10 years, the absorbing material will be replaced free of charge.

　　The absorbing material is completely non-combustible, and it is the only absorbing material in the world that meets the requirements of DIN4102 A2 fire protection level, avoiding fire incidents in chambers that may be caused by heat generation

　　The chamber meets the cleanliness requirements, ISO 14644-1 class 5, and the materials are non-toxic

　　The absorbing material is moisture-proof, and there is no requirement for the humidity of the use environment, and it can be directly maintained with a vacuum cleaner

　　The absorbing materials can be replaced with each other, and the maintenance cost is extremely low

　　The newly designed three-knife and three-reed screen door has better performance and convenient maintenance

　　turnkey solution

Specific indicators:

model	CHC	CHC-L
Dimensions (LxWxH)	7,355 x 3,755 x 3,300 mm	8,255 x 3,755 x 3,300 mm
Frequency Range	9KHz/30MHz-18GHz (40GH optional) EMI: (30MHz-1GHz) pre-compatible; (1GHz-18GHz) fully compatible EMS: fully compatible
Test distance	3m
Quiet zone QZ (3m distance)	Ø1.2m	Ø1.2m
Absorbing material laying
long wall	F006 ferrite absorbing material + center position 7.2㎡H450 composite absorbing material
short wall behind EUT	F006 ferrite absorbing material + center position 9.9㎡H450 composite absorbing material
short wall behind the antenna	F006 ferrite absorbing material (measured with a horn antenna when greater than 1GHz)
ceiling	F006 ferrite absorbing material + center position 5.76㎡H450 composite absorbing material
Floor (SAC)	7.2㎡ movable H450 type composite absorbing material
floor (FAC)	F006 ferrite absorbing material + center position 7.2㎡H450 composite absorbing material
Radiated emission test	Pre-compatible with CISPR 16-1-4 EMI and ANSI C63.4 (ETSI upgrade version) standard (height limit Scan)
Radiated immunity test	Fully compliant with IEC/EN 61000-4-3 standard 3m method test
Compliant with NSA Maximum Deviation	±3.5dB（30MHz-1GHz）
The maximum voltage standing wave ratio of the site	5.5dB（1GHz-18GHz）
uniform field size	1.5mx 1.5m (75% of the 16 measurement points meet 0dB/+6dB)
Standard configuration
One access door, 1,013mm x 2,043mm
Two honeycomb waveguide windows for ventilation
A 250V, 2x16 AC mains filter
two wall panels
Feedthrough components: six N-type connectors, six BNC connectors, two fiber optic interfaces
Distribution installation
lighting device
Elevated floor
Absorbing material laying
Optional
Three-phase power filter
Signal Line/Data Line Filter
Air Conditioning System
Antenna bracket
Audio and video surveillance system
Turntable (load-bearing up to 2 tons, special turntable can be customized)
Totally non-combustible composite absorbing material
Chamber Performance Calibration
measuring equipment
Other accessories