Environmental Noise
unwanted outdoor sound.
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Environmental Test Chambers
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Bionic Scientific Technologies
Environmental Test Chambers offer precisely controlled environment required in insect and biological research, electronics production (battery testing and PCB manufacturing) and polymer testing (plastic and rubber testing) etc. Designed ruggedly and fitted with technology advanced instruments, our environmental chambers are available from benchtop cabinets to complex large capacity walk in rooms. At Bionics Scientific, we design and manufacture environmental chambers or climatic test chambers matching with customer required specifications and supply them worldwide at factory price.
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Low Noise Amplifiers
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Analog Devices RF amplifiers are designed utilizing the company’s leading amplifier and RF IC expertise. Our extensive family of single-ended input/output, fixed-gain amplifiers can be used from dc to microwave and include low noise amplifiers, gain blocks, intermediate frequency amplifiers, driver amplifiers, and differential amplifiers. These devices offer high linearity, low noise figures, and various fixed-gain options, as well as low power consumption; they are all fully specified over frequency, temperature, and supply voltage for use in a variety of applications.
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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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Bench Top Temperature Environmental Chamber
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Burnsco Environmental Test Chambers
Our compact bench top chamber is ideal for prototype testing, life testing, and quality and durability testing . Its small footprint and comparatively large volume make it ideal in labs where space is a premium.
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Bench Top Humidity Environmental Chamber
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Burnsco Environmental Test Chambers
Our compact bench top chamber is ideal for prototype testing, life testing, and quality and durability testing. Its small footprint and comparatively large volume make it ideal in labs where space is a premium.
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SparkFun MicroMod Environmental Function Board
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The SparkFun MicroMod Environmental Function Board adds additional sensing options to the MicroMod Processor Boards. This Function Board includes three sensors to monitor air quality (SGP40), humidity & temperature (SHTC3), and CO2 concentrations (STC31) in your indoor environment. To make it even easier to use, all communication is over the MicroMod's I2C bus!
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Environmental Data Logger
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PeakTech Prüf- und Messtechnik GmbH
This data logger for air temperature, air humidity and temperature measurements via two Type-K sensors offers the possibility to record four measured values with the exact date and time of recording.
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Temperature Humidity Environmental Test Chamber
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Guangdong Bell Experiment Equipment Co.,Ltd
DGBell’s Temperature and Humidity Test Chamber is able to simulate a wide range of temperature and humidity environment condition for testing various products and components. It is widely used for basic thermal cycling test and accelerated stress test. We provide 6 standard models, test cabinet from 80L to 1000L, customized size is also available.
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Noise Figure Analysis Using NI PXI RF Test Instruments
NI-RFmx Noise Figure
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Measure noise figure, gain, Y-factor, effective temperatures, hot and cold power, and moreOptimized calibration and measurement routines for multi-DUT test using Y-factor and cold sourceSupports the PXIe-5668R 26.5 GHz VSA, the PXIe-5698 26.5 GHz preamplifier, and VSTsDesigned for use with industry-standard noise sources such as the Noisecom NC346 Series
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Product
Low Noise Test Cables For N1413 With B2980 Series, 3m
N1427B
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The N1427B is designed to operate specifically with the B2985B/87B Electrometer/High Resistance Meter. It comes with a separate triaxial (special screw-type) female connector and a High Voltage BNC (special type) female connector. This allows terminal configuration to be converted to any other configuration. Therefore, custom test fixture can easily be constructed. The N1413A High Resistance Meter Fixture Adapter is required to connect the N1427B to the B2985B/87B.
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The All-In-One Noise Test System
NXA Series
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Noise eXtended Technologies S.A.S.
The NXA is a fully automated Phase Noise analyzer. Its dual channel architecture allows the system to use a cross-correlation process to cancel its internal noise floor. This reliable technique provides access to the unique noise floor performance of the DCNTS.
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Environmental Meters
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The environmental meter is used as much indoors as outdoors for measuring humidity, temperature, air velocity and air pressure. Our offer includes: a handheld or tabletop environmental meter, a measurement converter for industrial applications or a meteorological station. Depending on the model, the environmental meter can also automatically count dew point or has the ability to store data for analysis on a computer after measurements have been taken.The environmental meter is very important in industrial processes, warehouses, and of course in the private sector, for example in a house to determine interior and exterior climate and humidity in walls.
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Environmental Test Chambers
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Infinity Machine International Inc.
Environmental Test Chambers by Infinity Machine International Inc. - for applications such as hydrostatic test chamber for soles, thermal shock chambers, temperature and humidity test chambers, rainproof testers, UV light testing, and more.
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Noise Activated Warning Sign
SoundSign
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The SoundSign Noise Activated Warning Sign is a visible, effective way to warn workers and staff of high noise levels.
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Noise Measurement Kits
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Our noise measurement kits contain all the accessories you need to take accurate noise measurement instruments correctly.
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Environmental Monitoring
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Life doesn't stand still and neither do you. An amazingly intuitive web-based control panel gives you the freedom to monitor environments from anywhere.
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Super Low Noise Amplifiers
WCA Series
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WCA series super low noise amplifiers have sub-0.5 dB noise figure at VHF band with several octave bandwidth. The amplifiers have 75 Ohm impedance.
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Enlarge Environmental Chamber
REXMED REC-250
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MOD. REC-250, AC 230/380/415V, 1/3 phase, Environmental chamber, HS CODE: 841989, UNCCS CODE: 484384, UMDNS CODE: 16327, Main construction: SS304, Interior: SS304, Exterior: SS304 powder coated, Insulation: Rigid polyurethane foam and glass wool, Controller: Fix point PID controller, temperature ˚C/PV and ˚C/SV, humidity %/PV and %/SV display and setting, Temperature range: -20˚C~100˚C, Humidity range: 20%RH~98%RH, Constancy: ±0.3˚C ±2.5%RH, Uniformity: ±1˚C ±3%RH, Temperature and humidity sensor: PT 100Ω, Temperature and humidity audio and visual warning and OFFS correction setting, Temperature heater: 1.5KW X 2pcs, Humidity heater: 2.5KW X 1pc, Heat up transition time: -20˚C~100˚C within 35 min, Refrigeration system: Air cooled, single stage, Cooling compressor: Bristol hermetic compressor, Cooling capacity: 3,140 Watts, 10,700 BTU/hr, 2,702 Kcal/hr, Cool down transition time: 20˚C~-20˚C within 45 min, Safety devices: No fuse breaker, refrigerator over load relay, refrigeration high pressure switch, over temperature protector, protection relay, protection fuse, water level control and overheat protector, Chamber: L60 X W80 X H85cm, Capacity: 408L, chamber with key lock, with lamp (DC 12V 50W) X 1pcs and double glass viewing window, testing cable port with cover: Ø25mm, 4 castors, W/S: shelf X 2pcs, standard testing wet cloth X 5pcs, PCV water container X 1pc
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Environmental Test Chambers
ET-Series
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Environmental Test Chambers are designed with uncompromised features included in the system to meet your changing application needs of simulation of wide range of temperature, relative humidity etc., conditions without the added cost of expensive add-on’s as options. Available in varied volumes to fit your differing specimen sizes
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Enlarge Environmental Chamber
REXMED REC-450
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MOD. REC-450, AC 230/380/415V, 1/3 phase, Environmental chamber, HS CODE: 841989, UNCCS CODE: 484384, UMDNS CODE: 16327, Main construction: SS304, Interior: SS304, Exterior: SS304 powder coated, Insulation: Rigid polyurethane foam and glass wool, Controller: Fix point PID controller, temperature ˚C/PV and ˚C/SV, humidity %/PV and %/SV display and setting, Temperature range: -40˚C~100˚C, Humidity range: 20%RH~98%RH, Constancy: ±0.3˚C ±2.5%RH, Uniformity: ±1˚C ±3%RH, Temperature and humidity sensor: PT 100Ω, Temperature and humidity audio and visual warning and OFFS correction setting, Temperature heater: 1.5KW X 2pcs, Humidity heater: 2.5KW X 1pc, Heat up transition time: -40˚C~100˚C within 45 min, Refrigeration system: Air cooled, single stage, Cooling compressor: Bristol hermetic compressor, Cooling capacity: 3,644 Watts, 12,433 BTU/hr, 3,140 Kcal/hr, Cool down transition time: 20˚C~-40˚C within 50 min, Safety devices: No fuse breaker, refrigerator over load relay, refrigeration high pressure switch, over temperature protector, protection relay, protection fuse, water level control and overheat protector, Chamber: L60 X W80 X H85cm, Capacity: 408L, chamber with key lock, with lamp (DC 12V 50W) X 1pcs and double glass viewing window, testing cable port with cover: Ø25mm, 4 castors, W/S: shelf X 2pcs, standard testing wet cloth X 5pcs, PCV water container X 1pc
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Line Noise and Vibration Test Systems
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The sound and vibration characteristics of your product can be used to identify many common mechanical and assembly defectives.
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Low Noise Op Amplifiers (≤ 10nV/√Hz)
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Analog Devices’ portfolio of low noise (≤ 10nV/√Hz) op amps includes many amps with the lowest noise performance in the industry. These high speed, low distortion (1 nV or less) op amps enable better signal fidelity in the most demanding conditions, allowing system designers to achieve the lowest total system noise performance in applications with high source impedances. We feature a considerable variety of these amps with wide supply ranges and low power.
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Low Noise Amplifier
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The COMM-connect Low Noise Amplifier can be used to amplify signals in a wide range of bands. The amplifier comes equipped with a SMA connectors, for easy installation. Mechanical mounting is made easy by mounting flaps protruding the casing.
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HVAC/R Environmental Meter
FLIR EM54
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The FLIR EM54 is ideal for inspecting and troubleshooting HVAC/R ducting systems within residential, commercial, and industrial facilities. This meter can help you verify that duct inlets and outlets have the specified volumetric flow – a prerequisite to an efficient functional system. Featuring humidity, wet bulb, and dew point functions, the EM54 can measure deviations from proper relative humidity levels. Plus, the included Type-K contact temperature probe is useful to check electric motors and thermal equipment components for proper operating temperatures.
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Small, High Performance InGaAs Camera With Low Noise And High Dynamic Range
Wildcat 640 Series
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The Wildcat 640 series is based on an in-house developed, temperature stabilised InGaAs detector with a 640 x 512 pixel resolution. The Wildcat 640 cameras are offered with high frame rate of up to 220 Hz. The camera comes with a CameraLink or USB3 Vision interface and features low weight and power.
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Low Noise Amplifiers
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High-intercept and high-gain low noise amplifier modules. Wide supply voltage range. Custom designs available through LNA design services.
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Environmental Testing
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Educated Design & Development, Inc.
Incredible size / features at a phenomenal price! A must have when a larger chamber is needed. Easy to use, microprocessor based digital controls. Standard models are heat/humidity Humidity range of 10-96%, temperature range of 35°-70° C, Refrigeration can be added for cold testing to -10°. Chamber inside dimensions are 34x28.5x60 in. (87x73x153 cm), many options are available including chart recorder, RS232, programmable ramp/soak, viewing window and CO2 system.
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Noise and Vibrations Meters
Ga113
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Noise e vibrations metersGa113category:Monitoring / Noise e vibrations metersbrand:CASTLEitem:Ga113 The Castle SONUS is a new range of pocket meters designed for ease of use with the power the cover the work you need, from Noise at Work measurements to Environmental monitoring. The SONUS sound level meters are split into a range of meters to suit specific needs.
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Low Noise Amplifiers
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Chengdu KeyLink Microwave Technology Co., Ltd.
KeyLink's low noise amplifiers typically exhibit noise figures below 5.5dB and output 1dB compression points up 8dBm. These amplifiers are economical choices for general purpose applications. KeyLink's low noise amplifiers can be categorized as follows.
