Reverberation Chambers
environment for EMC testing. Also known as: Reverb Chambers
See Also: Anechoic Chambers, EMC Test, Chambers, Anechoic Rooms, Reverb Chambers, Sound Chambers
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Acoustic Control
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Acoustic Control provides accurate control for high-level noise testing of reverberant chambers or progressive wave tubes. Based on the Spider hardware platform, Acoustic Control achieves quick and reliable control of the noise level to the reference octave spectrum and the overall sound pressure level (OASPL). Included safety features guarantee the safety of the unit under test.
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Reverberation Chambers
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Reverberant Test Chambers for sound power level determination and building acoustics measurements
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Medium-size Reverberation Chamber
E-Series
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The E medium-size multicavity Reverberation Chamber Series represents that state-of-the-art in reverberation chamber technology. The E-Series can make single measurements, batch tests, protocols or campaign tests for different frequency bands, different technologies and different channel models, running overnight without human intervention. Embedded frequency-, mode-, source- and platform-stirring in a double-shielded set of cavities allow Passive MIMO (Efficiency, Correlation, Diversity Gain, MIMO Capacity and others), Active MIMO OTA (TRP, TIS, TPUT, MTS, CQI, M2TxDT, RSRP, MCL and others) and Time-Domain MIMO (DL/UL TCP/UDP TPUT, RMS DS, STD, PL, CBW, Mute%, eNodeB, VDT-OTA) measurements up to 8x8 and 8DLCC to be performed for antennas and devices up to 50cm and 50kg ranging from 2G to 4G, covering all available cellular and wireless technologies to date, including wearables devices, sound acoustic mute, WLAN and W-IoT testing. There is no RC in the market more advanced than the E-Series.
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Reverberation Chambers
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Over the past several decades, RCs have been enjoying growing popularity as a promising facility for the characterization of wireless devices and for EMC testing. The RC (Reverberation Chamber) measurement method exhibits much competitive superiority over the AC (Anechoic Chamber) method and TEM Cell method, such as low cost, enhanced test repeatability, a more realistic test environment, and easily achieved high-field environment. The application of the RC for performing EMC testing was first proposed by H. A. Mendes in 1968. In the recent IEC 61000-4-21 standard, the importance of EMC testing using RCs as an alternative measurement technique has been recognized.
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Acoustic Control System
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m+p VibControl performs acoustic testing in reverberation chambers and direct field environments as well as progressive wave tube testing. It is a fully automatic digital control system, providing fast, accurate and repeatable control of high-level noise to a reference octave band spectrum and the overall sound pressure level (OASPL). The control guarantees a high level of product safety.
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Stability Chambers
PH Series
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The Darwin Chambers PH Series Stability Chambers are designed for performance specifications exceeding FDA and ICH requirements. For GMP studies, ultrasonic humidification provides excellent humidity control and avoids hot spots during mapping. Thermoelectric cooling provides more stable temperature control than equivalent refrigeration systems. All PH series chambers incorporate inherent cooling redundancy, quiet operation, simple serviceability and excellent reliability.
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Climate Chamber
ICH
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Its excellent temperature and humidity homogeneity positions the climate chamber ICH in the international top league of stability test chambers. Thermal transfer to the interior whether heat or cold is guaranteed through a large-area air jacket on four sides. Thanks to its hermetically sealed interior, the climate chamber ICH does not consume any water once the setpoints have been reached, provided that the door is not opened. Two high-grade platinum temperature sensors with mutual monitoring guarantee interruption-free long-term operation even if one sensor should fail.
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Althletic Chamber
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Sanwood Environmental Chambers Co ., Ltd.
The Athletic Environmental Chamber is specifically design for athletic training which request the CO2 , O2 control inside the environmental chamber. It is suitable for sports and science investigation.
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Stability Chambers
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Our stability test chambers are ideal for pharmaceutical, packaging, life science, personal care, medical, biomedical storage, research, and more.
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Explosion-Proof Chamber
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NEWARE offers powerful enviromental test chambers to provide comprehensive testing support for your battery testing.
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Benchtop Chambers
SU/SH Series
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Are you looking for the smallest chambers possible to get your testing done? Still need all the capabilities of larger chambers, though? This is the model series for you! Available in two sizes, the smaller models are the smallest humidity chambers in the world!
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Anechoic Chamber
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Beijing KeHuan Century EMC Technology Co,.LTD
(7m × 4m × 3m) RF shielding EMC laboratory (anechoic chamber) is constructed by attaching ferrite tiles and microwave absorbing materials after the RF shielding room is built (7m × 4m × 3m) The simple 3m test distance EMC laboratory can perform EMC tests in the frequency range of 30MHz-18GHz.
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Envinronmental Chambers
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MRC environmental test chambers with temperature and humidity control. Chamber Test Humidity and Temperature Programmable humidity and temperature of range full a simulates freezing, climatic, durability, reliability test to conditions .etc endurance thermal, assurance quality.
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Platinum Chambers
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The Platinum series are top quality temperature/humidity chambers in four larger sizes than our popular Platinous and Global-N lines. More powerful heating and cooling systems on these models ensure prompt response, even with larger and heavier loads. Change rates up to 12°C/m or more is possible, depending on the model.
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Humidity Chambers
FW Series
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The Bemco FW Series of mechanically cooled Glass Door Humidity Chambers have a a temperature range of -28 C to +177 C (-20 F to 350 F) or -73 C to +177 C (-100 F to 350 F) and a humidity range of up to 5% RH to 95% RH.. These chambers feature direct dry air injection and direct humidity sensors. They operate without dewpoint limit from 5% RH to 95% RH over the range of 30 C to 85 C and even allow operation at 20% RH at 5 C and 50% RH at -14 C!
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Climate Test Chambers
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Infinity Machine International Inc.
Climate Test Chambers by Infinity Machine International Inc. - for applications such as dust proof climate test chamber for lighting, dust climate chamber for lab, and more.
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Zero Gauss Chamber, Zero Field Chamber
ZG-2
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The WUNTRONIC Zero-Gauss-Chamber insolate the environment magnet fields. The Zero field camber is very usefull for zero adjustments of Teslameters / Gauss meters.
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Ozone Test Chamber
EKT-2001OZ-HCSTX
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Designed and manufactured in accordance with ASTM D1149, ISO1431 & JIS K6259 standards. Providing precise and accurate ozone (OZ) concentration environment for rubber and polymer test. Widely applied to (1) Accelerated ageing research (2) Quality control and assurance tests and (3) R&D laboratory formula experiments for cracking resistance.
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Environmental Test Chambers
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An enclosure used to test the effects of specified environmental conditions on biological items, industrial products, materials, and electronic devices and components.
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Vibration Test Chambers
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Our vibration test chambers offer a variety of solutions for vibration testing. AV-Series and CV-Series vibration chambers offer rapid temperature change rates with combined temperature, humidity, and/or vibration environments. These chambers are designed for compatibility with your choice of electrodynamic or mechanical vibration systems. The Benchtop Vibration Table, ideal for vibration testing of small components or electronics and is designed for stand-alone testing or may be placed in an environmental chamber for combined temperature and vibration testing. HALT/HASS Test Chambers provide extreme vibration and temperature capabilities in order to identify design and product weaknesses.
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Dust Test Chamber
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Xi'an LIB Environmental Simulation Industry
Used to test the durability and sealing integrity of products (electronics, automotive parts, materials) against harsh, dusty conditions.
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Solar Panel Chamber
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Specifically designed for the solar industry, these climatic chambers feature specifically designed fixtures to properly measure almost any component related to solar panels including the actual panels, grid-tied photovoltaic inverters, or photovoltaic cells and modules.
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Walk-in Climatic Chamber
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Guangdong Test EQ Equipment co., Ltd.
- Integral structure, the inner wall special process rolling molding, the whole using TIG seamless welding, beautiful appearance; Door lock device adopts lever power opening mechanism.- The use of Chinese color LCD touch man-machine interface + high-performance programmable controller (PLC), with TESTEQ test box special software, with automatic, intelligent, human control and other characteristics.- Control mode: constant operation mode, program operation mode.- Patented "static balance" technology, low temperature constant temperature season can be more than 30%.- Refrigeration compressor and key accessories are selected international and domestic well-known brands, long-term and reliable operation; Environmentally friendly refrigerant, in line with the requirements of international environmental protection conventions.- Configure RJ45 communication interface, remote control system (open data transmission protocol support Modbus/OPC).- Surface electrostatic powder spraying; Box color "TESTEQ White ", controller panel color "TESTEQ Blue ".- TESTEQ patent cold well adsorption anti-condensation function (optional).
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Benchtop/TableTop Chamber
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HIACC Engineering & Services Pvt. Ltd.
Built with corrosion-resistant stainless steel, the test space can hold specimen up to 100 kg. The refrigeration system uses low GWP refrigerant and meets all statutory standards. The chamber also comes with removable humidity water tank and direct water connection is also available
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Climatic Temperature/humidity Chambers
PV-K Series
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The PV-K Series climatic temperature/humidity chambers (Espec Corporation - previously Tabai Espec) can be combined with G-0N & G-9 Series Vibration Test Systems for combined environmental tests of temperature/humidity and vibration for various parts, components and units.
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Halt Hass Chambers
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HALT and HASS chambers from WEIBER provide extreme temperature & vibration capabilities used during the product design and manufacturing cycles to compress the time normally required to identify design and process weaknesses. HALT techniques are important in uncovering many of the weak links inherent to the design and fabrication process of a new product. HASS techniques are incorporated during the production phase to find manufacturing process defects that could cause product failures in the field.
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Environmental Test Chamber
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High and Low Temperature Test Chambers, ESS Environment Stress Screening, 2 Zone Thermal Shock Test Chamber, 3 Zone Thermal Shock Chambers, Walk-In Chambers, Burn-in Room and Aging Test Chambers, Altitude Chambers, Industrial Drying Oven, Salt Spray Test Chambers, Temperature Humidity Vibration Comprehensive Test Chamber, Test Machine Series, Custom Made Environmental Test Equipment, Double-Layer High and Low Temperature Chamber, Explosion Proof Temperature Chamber For Power Battery, etc.
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Compact Environmental Chambers
MicroClimate 3
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The MicroClimate 3 is a compact environmental chamber designed to simulate a full range of temperature and/or humidity conditions. The small footprint of the MicroClimate 3 combined with temperature and humidity capabilities make this chamber the number one choice for testing small components and products. Whether you need to perform temperature cycling tests or expose your product to steady state temperature environments, these chambers will maintain precise and accurate temperature/humidity control throughout your test.
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Temperature/Altitude Chambers
AF Series
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AF Series chambers include a 304 Series stainless steel welded inner pressure liner with high temperature fiberglass insulation. No asbestos is used in chamber construction. The chamber liner is reinforced in accordance with Section VIII (Unfired Pressure Vessels) of the ASME Code.
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Walk-in Modular Chambers
FL-M
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Prefabricated chambers, rooms, and drive-in facilities, made from sectional panels, can be constructed in any size ranging from the very small to the extremely large. They are often a first choice when there is restricted access to the final assembly location or when initial cost is an important consideration. We manufacture a complete line of both prefabricated modular chambers, assembled from sectional panels on site, and welded integral chambers.
