Sound Chambers
Shielded rooms designed to attenuate sound.
See Also: Chambers, TEM Cells, Acoustic Chambers, Altitude Chambers, Anechoic Chambers, Climate Chambers, Dust Chambers, Environmental Chambers, ESS Chambers, Humidity Chambers, Refrigerated Chambers, Reverberation Chambers, RF Chambers, Salt Spray Chambers, Temperature Chambers, Temperature Humidity Chambers, Thermal Shock Chambers, Vacuum Chambers
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Anechoic Chambers
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Eckel Noise Control Technologies
Anechoic Chambers are echo-free enclosures with a sound energy absorption level of 99% to 100%, or a reflected sound pressure level of 10% or less. The frequency at which the energy absorption drops below 99%, or the pressure reflection exceeds 10%, is known as the low-frequency cut-off. Sound absorption is obtained by lining the walls, ceilings, and floor with wedges or other sound absorbing elements or SuperSoft panels, depending on performance level required and cut-off desired.
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Near-field Chambers
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Most antenna measurements need to be carried out in the far field; that is, the test antenna should be illuminated by a plane wave. Typically this is carried out by providing sufficient separation between the source and the AUT so the spherical wave approaches a plane-wave character.
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Thermal Shock Test Chamber (2 Zone)
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Guangdong Test EQ Equipment co., Ltd.
- Thermal Shock Chamber: -70℃~150℃, ≤5min recovery, meets MIL-STD-810. Ideal for PCB/IC reliability testing.- ESS Environmental Chamber: Humidity 20%~98% RH, supports GB/T 2423 standards. 40% energy saving vs. competitors.- Liquid-to-Liquid Shock Tester: LN₂ cooling to -196℃, 15s transition time. For aerospace materials validation.- Thermal Cycling Equipment: 25℃/min ramp rate, 1000L capacity. JESD22-A104 compliant.- Benchtop Thermal Chamber: -65℃~150℃, 65dB low noise. Lab-use with USB data export.
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Data Logging Class 1 Sound Level Meter
Castle Sonus GA116L
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This Castle Sonus Data Logging Sound Level Meter provides you with a cost effective solution to making noise measurements for Noise at Work and Environmental Noise Assessments.
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Expendable Refrigerant Chambers
LDF Series
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The Bemco LDF Series of wide range expendable refrigerant chambers are designed for low initial cost, rapid temperature cycling, environmental stress screening (ESS), and for handling large thermal loads. These systems are compact for their size, can be bench mounted, and are easily modified to special testing configurations.
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Plant Growth Chambers
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Labodam plant growth chambers are used to study or simulate different climactic situations accurately.
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Sand and Dust Chamber
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Designed to test a product’s resistance to extremely dusty, desert-like environments, Thermotron’s D-27 Sand and Dust Chamber provides the capability of meeting specific automotive test standards. Powerful blowers intermittently blow compressed air up through finely powdered dust and then allow the dust to settle back down covering the product.
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Accelerated Stress Test Chamber
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CSZ's accelerated stress test chambers combine mechanical refrigeration; LN2 cooling and high velocity air flow for fast product temperature change rates. Chambers are typically designed with a change rate up to 30C (54F) per minute based upon the part temperature. Common uses are production stress testing circuit boards, electronic drives, assemblies, etc. Design allows the user to quickly control and change the temperature of the product.
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Altitude Test Chamber
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Environmental adaptability and reliability test for the instruments and meters, electrical products, materials, spare parts, equipments, etc at a low pressure, high temperature, low temperature, under the effect of single factor or multiple factors at the same time. Test for electric performance parameters of the specimen. Mainly used in aviation, aerospace, information, electronics and other industries.
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Sound Level Meters
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Cirrus Research offers a comprehensive range of Class 1 and Class 2 handheld sound level meters, ideal for all noise measurement applications from basic noise assessments to detailed acoustic analysis. IOur range of noise level meters spans simple instruments that provide the measurement of sound pressure level, integrating-averaging instruments that provide Leq and occupational noise functions, as well as precision data logging noise meters with 1:1 & 1:3 real time octave band filters and in-measurement audio recording. Trusted by professionals, our sound level meters deliver accurate, reliable results for workplace noise monitoring, environmental noise surveys, and industrial noise assessments.
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Product
PXIe-4464 , 204.8 kS/s, 119 dB, 6 Gains, AC/DC-Coupled, 4-Input PXI Sound and Vibration Module
783087-01
Analog Input Module
204.8 kS/s, 119 dB, 6 Gains, AC/DC-Coupled, 4-Input PXI Sound and Vibration Module—The PXI‑4464 delivers simultaneous sampling on all channels. In addition, the PXI‑4464 includes built-in antialiasing filters that automatically adjust to your sampling rate, six software-selectable input gains ranges, and TEDS smart sensor support for error-free setup. The IEPE excitation circuit can deliver current for high-power sensors and strong data integrity over long sensor cable runs.
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HVFAA Horizontal Vertical FAA Flame Chamber
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Atlas Material Testing Solutions
The Atlas HVFAA Horizontal Vertical Flame Chamber provides the most accurate means for determining the flammability of aircraft cabin and cargo compartment materials, liners and waste stowage compartment materials, and electric wire. The large volume chamber prevents oxygen depletion during tests. Three digital timers with remote control make specimen event timing precise and convenient. To ensure accurate and repeatable tests, an optional burner flame temperature verification kit is available. The HVFAA is the optimal instrument for conducting repeatable FAA flammability tests and is used in the FAA’s training facility.
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Humidity Chambers
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Shanghai Morningtest Environmental Chambers Co.,Ltd.
Humidity chambers offer a wide range of standard solutions for your testing program. Environmental testing with a humidity chamber helps improve product reliability and durability. Humidity chambers are available in a variety of styles, sizes, and performance configurations. All humidity chambers come with a standard temperature range for combined temperature and humidity testing.Humidity may affect the life expectancy of a component by creating stresses on the part materials and altering its electrical properties in a way that the component reliability is significantly diminished.Humidity tests are those performed with the aim of evaluating the properties of materials used in components and the reliability of non-hermetic packaged devices in humid environments.
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Class 1 Integrating Sound Level Meter
HD2010UC.kit1
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The HD2010UC.Kit1 is a Class 1 integrating portable sound level meter performing statistical analyses. The instrument has been designed combining price competitiveness and simplicity of use. Attention has been paid to the possibility of updating the instrument, and the HD2010UC can be integrated, at any time, with other options like “Advanced Data Logger” to extend its application scope.
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Vacuum Process And Chamber Environment Monitors
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Our process monitors are innovative in-situ process monitoring instruments that are fully integrated, application-specific packages, including component residual gas analyzers (RGAs), analytical equipment, and control software. Process mass spectrometers are used in varied applications, including; Semiconductor, Thin Film (CVD, Etch, PVD and degas), pharmaceutical lyophylization and bulk gas purity monitoring.
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X-ray Analytical Microscope Super Large Chamber Model
XGT-9000SL
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Large chamber capacity (W x D x H) : 1030 mm x 950 mm x 500 mm. X-ray shield complying with JAIMAS0101-2001/ IEC1010-1 to protect you from X-ray exposure. Mapping area size up to 350 x 350 mm2 <15 µm spot size with ultra-high intensity without compromising sensitivity and spatial resolution. Dual types of detectors for transmission and fluorescent X-rays. Detectable element range down to C with a light element detector and He purge module.
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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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Environmental Test Chambers / Rooms
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Is 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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Reach-In Conditioning Test Chamber
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Weiber Conditioning Test Chamber Manufacturers offers an ideal apparatus for conditioning materials at non-ambient temperatures. Now researchers, engineers, and technicians have a simple and cost effective method to condition samples prior to testing. Laboratory Conditioning Chamber is designed for the conditioning of samples prior to testing, provides conditions from 20% to 98% RH ± 2 and 0°C to 94°C ± 0.5°C.Conditioning Test Chambers offers ideal humidity and temperature conditions required for testing the effect of environmental changes on the product. The chamber can be widely used to evaluate the durability of various products. Weiber delivers customized products at the most economical rate and within the limited delivery period.
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Type 1 sound & vibration instrument
SVAN 977
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SVAN 977 is the next generation of Type 1 sound & vibration instruments and is designed to meet the needs of both environmental monitoring and occupational health and safety monitoring specialists. Its exceptional hardware design also enables the measurement of ultra sound frequencies in the 40 kHz band.The SVAN 977 provides broadband results with all the standard weighting filters and also offers an incredible time history logging capability providing broadband results and spectra with adjustable double (long and short) logging steps.
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Tenney Walk-In Environmental Test Chamber
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Tenney’s multipurpose environmental walk-in room is the perfect test site for everything from testing against humidity, temperature and various climate conditions. This walk-in chamber provides supreme temperature testing for large components and equipment. When your testing requires walk-in rooms, choose Tenney. Our test rooms feature automated process control, energy efficiency, and a vast range of features and options.
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Reach-In Ageing Test Chambers
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Aging Chamber has been designed to simulate environmental condition to test the stability and reliability of products under stressed environment. Weiber is a leading manufacturer and supplier of Aging Test Chamber in India and abroad. Weiber offers scientific equipments at the most economical rates and versatile design. Microprocessor based Aging Test Chambers are made in accordance with the international testing standards. The equipments are NABL, NSF certified and CE approved. Aging Chamber maintains 25% to 95 % RH. The Test Chamber is digitally controlled delivering accurate result under controlled environmental conditions. This chamber also known as Accelerated Ageing Test Chamber.
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Climatic Test Chamber
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HIACC Engineering & Services Pvt. Ltd.
Optimised heating & cooling system offers higher performance & energy efficiency. The test chamber can be customised suiting to different test standards. It comes with larger viewing window, ports for live specimen testing, visual alarm system, improved mobility and smaller footprint.
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Battery Module Test Chambers
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Guangdong Bell Experiment Equipment Co.,Ltd
This test chamber series mainly for testing the battery module of Electric-bike, Electric Motorcycles, etc. These series meet the standard compliance of IEC62619, UL2580 and GB31485-2015. Including short circuit, thermal test, drop test and crush test, etc.
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Altitude Test Chamber
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Shanghai Morningtest Environmental Chambers Co.,Ltd.
Morningtest altitude test chamber combines temperature and altitude environments with optional humidity for simultaneous environmental testing. An altitude chamber allows users to control the environmental test chamber temperature while subjecting the product under test to various levels of altitude up to 150,000 feet.
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Combined Temperature and Altitude Environmental Test Chamber
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Guangdong Bell Experiment Equipment Co.,Ltd
DGBell’s Altitude & Temperature Test Chamber combine Altitude and temperature to test various components and products, especially the aircraft avionics. Automatic controlled vacuum system provide a precise altitude simulated condition up to 30000 meters. Available to connect cable for the electronic performance test.
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Temperature Humidity Test Chamber
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Dongguan Kejian Instrument Co., Ltd.
This equipment can simulate different environment condition. It's appropriate for testing material performance, such as resist heat, resist dry,resist humidity and resist cold. That can define performance of material.
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Thermal Shock Chambers
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Weiss Technik Thermal Shock chambers are designed to give quick transitions between a HOT and COLD temperature zones. Available in vertical, horizontal and liquid models. Thermal stock chambers are used in all industries including Automotive, Electronics, Aerospace, and others to help find product defects in electronic components and product assemblies. Thermal shock is important with MIL -STD 883 test standard.
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Walk in Chamber for Rapid Rate Temperature / Humidity Test
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Guangdong Bell Experiment Equipment Co.,Ltd
DGBELL Walk in Chamber for Rapid Rate Temperature / Humidity Test Relevant standards requirement:Temperature shockTest Object: Battery storage pack or system.Li-ion battery pack or system placed in (-40±2)℃~(85±2)℃ alternation temperature, the conversion time of two extreme temperatures is less than 30 minutes. Place the test objects into each extreme temperature keep 8h, test 5 cycles.Observe for 2 hours under the room temperature after testing,Humidity & Temperature CyclingTest Object: Battery storage pack or system.Refer the GB/T2423.4 Test Db, variable refer the Graph 4,the highest temperature is +80℃,5 cycles. Observe for 2h under the room temperature.
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