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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Ozone Aging Test Chambers
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Dongguan Amade Instruments Technology Co., Ltd
Ozone aging test chamber is also called as ozone climate simulator or ozone aging tester. It is one of climatic testing instruments, which is to simulate and intensify the ozone condition for determining the cracking resistance of vulcanized or thermoplastic rubbers when subjected to dynamic or static tensile strain exposed at a man-made constant temperature to atmosphere containing given concentration of ozone in conformance with relevant specification. Ozone test is an indispensable method for people to research effects and mechanisms of ozone on rubbers, quick identify and evaluate anti-aging performance of rubbers and find solutions for improvement of quality and lifespan.
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Product
PXIe-4499, 204.8 kS/s, 114 dB, 4 Gains, AC/DC-Coupled, 16-Input PXI Sound and Vibration Module
781370-01
Analog Input Module
204.8 kS/s, 114 dB, 4 Gains, AC/DC-Coupled, 16-Input PXI Sound and Vibration Module - The PXIe‑4499 is designed for high‑channel‑count sound and vibration applications. With 24-bit analog inputs and IEPE constant current signal conditioning, the PXIe‑4499 is ideal for making precision measurements with microphones, accelerometers, and other transducers that have very large dynamic ranges. The PXIe‑4499 delivers simultaneous sample on all channels. In addition, the PXIe‑4499 includes built-in antialiasing filters that automatically adjust to your sample rate, software-selectable input gains, and TEDS smart sensor support for error-free setup. Common applications include noise, vibration, and harshness (NVH) analysis; large microphone arrays; and dynamic structural test.
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Test Chambers
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The focus of the Feutron climate simulation overall concept is on the simplest operation of the overall functions of the test systems and the highest reliability with maximum efficiency. This is why our systems are supplied as plug-in compact devices.
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Product
Antenna Test Chamber for Automotive Radar
ATS1500C
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The R&S®ATS1500C radar test chamber is a compact antenna test range (CATR), consisting of a gold-plated parabolic reflector and a two-axis positioner for 3D movements of the radar module. Combined with the R&S®AREG800A target simulator and other Rohde & Schwarz test and measuring instruments, it can be used for a variety of applications, including antenna characterization, module calibration, RF performance validation, interference testing or in-band compliance testing. The chamber is equipped with a universal feed antenna which gives access to both polarizations in parallel. Automated temperature testing over the range of -40 to 85°C is possible with an optional enclosure.
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Reach-In Stability Chambers
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The PH series chambers are designed for performance specifications exceeding FDA and ICH requirements.
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TV-SAT Generator with Stereo Sound and Teletext
TRF-598
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Desktop television generator TRF-598 is universal and multistandard equipment suitable for TV systems PAL, SECAM, NTSC and all its substandards. Generator supports 4:3, 16:9 and 14:9 picture formats and interlaced & non-interlaced mode. This instrument is capable to generate special television test signals, including so-called „Anti-PAL”.
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Environmental Chamber/Stability Chamber - One Door Model
HC20
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This is a Environmental test chamber/ Stability chamber/Laboratory incubator single door model capable of performing in wide temperature range(0°c to 70°c) with precise temperature control over the entire range.
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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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Sound Monitoring & Matching API based on Sound Similarity Measurement (for Sound Recognition Projects)
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Sound recognition is one of the main application areas of artificial intelligence. Various sound recognition techniques exist and can be used for recognizing speeches, music, environmental sounds, animal sounds, air-borne or structure-borne machine sounds, etc. These techniques contain in common signal pre-processing, feature extraction and feature matching / classification algorithms from a general perspective. However, they differ in implementation in different applications. For example, there are a few good automatic speech recognition software products and APIs, however, they just cannot be used directly in animal sound classifications.
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Modular Walkin Chamber
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CME’s Modular Walk-In chamber offers unmatchable flexibility in installation. The panelised construction is engineered to perform at demanding testing conditions offering highest reliability and performance. Besides modular construction, we also offer Walk-In chamber made from welded rigid panels.
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Temperature and Temperature/Humidity Test Chambers
G-16 Elite
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Russells G-16 Elite Series temperature and temperature/humidity chambers represent one of our pre-engineered environmental chambers. This model has a chamber volume in 16 cubic feet or 439 liters. Click for a complete overview highlighting the features and benefits of our Elite Series as well as other standard model sizes to meet your needs
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Liquid-To-Liquid Thermal Shock Chambers
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Purchasing a liquid thermal shock chamber needs close consideration of the long term operating costs. The specialized liquids used can easily evaporate, causing the loss of thousands of dollars of fluid per year, if not properly contained. Liquid-to-liquid thermal shock testing is typically conducted to apply very strong, repetitive thermal stress to test pieces. It can model a product's ability to withstand thermally-induced size changes, crack resistance, hermetic integrity, and changes in electrical properties. This form of testing provides a very rapid temperature shock recovery of conditions, and it can significantly reduce testing time by requiring shorter soaks and less cycles.
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Vehicle Salt Spray Test Chamber
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Dongguan City Simplewell Technology Co. Ltd.
Vehicle Salt Spray Test Chamber by Simplewell
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Sound Level Meters
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Larson Davis manufactures a wide range of Advanced Sound Level Meters to meet all your environmental noise monitoring application needs.
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Refrigerator Type Constant Temperature And Humidity Chamber
THC Series
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Optimal chamber for testing materials with mechanical properties sensitive to temperature and humidity effects, such as fibers, paper, or films. Temperature regulation: Automatic control by heater and refrigerator.
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Wide Range Individual Bay Chambers
KDZ
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The Bemco KDZ is similar to the Bemco Kardburn KDR except it has a wider temperature range, a built-in product support system, a latched glass door with a compression gasket, and every bay has it own independent conditioning system, refrigeration package, heaters, and controls.
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Stability Testing Chamber - Single Door Model
Q40
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Canden stability testing chamber is capable of maintaining stable temperature set points of 25°c , 30°c & 40°c corresponding relative humidity set points of 60%RH(@25°c), 65%RH(@30°c) and 75% RH(@40°c) with exceptional precision. The chamber has a wide operating temperature range of 18°c t to 40°c maintaining a stable temperature across the entire range.
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IEC60529 IPX7 Water Immersion Test Chamber
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Shenzhen Chuangxin Instruments Co., Ltd.
This device is designed and manufactured accordance with requirements of IEC 60529 and GB4208-2008
IPX7 level. Applied to waterproof test of luminaire and household appliance. -
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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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Salt Spray and Fog chamber
P700
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Bemco's Standard P700 Salt Spray and Fog chamber is designed to fill the needs of laboratories that require accurately controlled salt spray and fog tests on small components and assemblies. This unit meets all standard military, commercial, and ASTM salt fog corrosion and humidity corrosion tests.
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Battery Test Chamber
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Thermotron Battery Test Chambers are manufactured to thoroughly test battery cells and lithium-ion battery packs. Diverse chamber sizes and types allow for a variety of battery types to be tested. Thermotron offers a variety of features to ensure the safety of the battery test chamber users while testing batteries. These features reduce the chance of an explosion and minimize the damaging effects of a spark-induced explosion.
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Salt Spray Chambers
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Specialized equipment used to simulate and measure the effects of salt spray or salt fog test on materials and coatings.
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Solar Panel Testing Chamber
ZPH Series
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CSZ's solar panel testing chambers aid in qualifying that modules can withstand the thermal stress caused by repeated changes in high and low temperatures along with exposure to high humidity. Unique air flow design and distribution ensures precise air flow required for solar panel testing.
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Low Temperature Chamber
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The Ultra Low Temperature Test Chamber from Weiber are specially designed equipments that provide specific low temperature environments for testing a wide variety of products and their performance under non-ambient testing conditions. They are engineered and configured to meet the exacting low temperature requirements of various research applications and often find their use for evaluation of material properties at extreme temperatures. These versatile test chambers offer the capabilities of measuring temperature extremes, allowing both freeze tolerance studies as well as the effect of heat stress on the sample specimen within the same equipment. They combine advanced technological features with an energy efficient design for highly accurate test conditions and repeatability of results. These test chambers provide a cost-effective solution to expensive laboratory tests and are available at economical prices for increased affordability. They are designed for safe and reliable operation and find widespread usage in chemical and pharmaceutical industries, biotechnology and medicine industry, petroleum industry, food industries and other industrial and manufacturing units.
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Sound Level Meters & Decibel Meters
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Find high performance easy to use Class 1 or Class 2 sound level meters. Ideal professional-grade noise meters for accurate and compliant noise measurement for every application including occupational noise and environmental noise.
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Thermal Shock Test Chamber (Three Zone)
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Guangdong Bell Experiment Equipment Co.,Ltd
DGBell’s Thermal Shock Test Chamber (3 Zone) consist of the Test Zone, Heat Storage Zone and Cold Storage Zone. The specimen stay in test zone, hot and cold air will be blew from the storage zones to achieve rapid temperature change for thermal shock.
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Sound Level Meter, 40 dB, 130 dB, 3.5 dB, 0.1 dB, 40 °C, 0 °C
72-935
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The 72-935 is a Compact Digital Sound Level Meter, measures less than 6-inch length, including the windscreen and provides full 40 to 130dB measuring range. Perfect for numerous types of measurement including sound system testing and noise level monitoring.
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Sound Quality Measurement
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Sound Quality Measurement and AnalysisA sound quality measurement is an indispensable tool for successful sound engineering. It addresses the needs to empirically evaluate how sound produced by different kinds of machines are perceived by the human ear. The tool will help you determine how the sound is perceived, to tune the sound of your machine and make it appealing to the user, and finally, to maximize your market potential.
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Sound Level Meters
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TES Electrical Electronic Corp.
Super high contrast backlight TFT. Compliant with 1 class 2 standard. Real-time 1/1- Octave and 1/3 Octave analysis. Measurement can be started by internal or external
