Environmental Noise
unwanted outdoor sound.
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Product
Specialty Environmental Test Chamber
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Weiss Technik offers a complete porfolio of specialty and custom test chambers that provides solutions for all your unique testing requirements. Whether you need a test chamber for battery applications, explosion resistant, spray/splash applications and many more, our product and application engineers can help find the right test chamber for your exact testing requirement.
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EV/HEV Battery Pack Environmental Exerciser/Monitor System
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DMC designed, built, and programmed a set of automated test stands for charging and discharging electric vehicle battery packs. The test stands also monitor the performance of these battery packs while exposed to harsh environmental...
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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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Product
Phase Noise Analyzer
NXA-6
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This new NXA-6 is a sea-change in Phase Noise Test Systems. Making both residual and absolute noise measurements out to 6 GHz, this self-contained instrument uses either internal or external references with cross correlation for maximum dynamic range.
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Product
Noise Source, 10 MHz to 26.5 GHz, nominal ENR 15 dB
346C
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The Keysight 346C noise source is the ideal companion to Keysight's noise figure solutions. Since it is broadband (10 MHz to 26.5 GHz), it eliminates the necessity for several sources at different frequency bands. The low SWR of the noise source reduces a major source of measurement uncertainty; reflections of test signals. Option K01 is a coaxial noise source and features coverage from 1 to 50 GHz with a 2.4 mm coaxial connector.
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Product
Particle Impact Noise Detection (PIND) Test
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This test detects the presence of free moving particulate contaminants within sealed cavity devices. This test is specifically directed toward relays and other devices where internal mechanism noise makes rejection exclusively by threshold level impractical. This test method also may be used prior to final sealing in the manufacturing sequence as a means of eliminating loose particles from the interior of the device.
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Product
Low Phase Noise Frequency Synthesizer
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Corech’s low phase noise frequency synthesizer series generates precise and stable frequency signals across a wide frequency range, available in SPI serial interface. These cost competitive, rugged and compact module are the ideal choice for RF & Microwave systems such as communication systems, test and measurement equipment, radar systems etc.
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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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Power Sensor and SNS Noise Source Cable (1.5m / 5 feet)
11730A
Power Sensor
The Keysight 11730 series power sensor cables are used with the 8480 and E-series power sensors (except the E9320 family of peak and average sensors). These cables are designed to reduce RFI effects on low power readings with an improved shielding design in the cable itself. Cables may be ordered individually or in pairs in any combination desired for single and dual-channel measurements.
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Environmental Testing
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We have a CTS C-65/100 Climatic Test Chamber available for hire at dB Technology.They have available:*Internal dimensions: 500 x 500 x 400mm (w x h x d)*Temperature range: -65°C to +180°C*Heating rate: 3°C/min*Cooling rate: 2°C/min*Climatic temp range: +10°C to +95°C*Humidity Range: 10 to 98% RH
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Environmental Chamber
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Wewon Environmental Chambers Co, Ltd.
The environmental chamber for conditioning of samples prior to testing, It also can be used for a variety of materials of high – low temperature alternating test. The test for temperature, humidity, time can be programmed. Provides conditions of temperature from -70 degree to +180 degree and of humidity form 10% to 98%.environmental chamber ● The ideal simulation environmental chamber for all heat and cold testing between -70 ºC and 180 ºC temperature range.● Well suited for reliability testing based on current test standard in the temperature range of -70 °C to 180 °C & 10% to 98% RH.● This design SUS environmental chamber meet all requirements for extreme testing and low temperature alternating climate profiles from -70 °C -180 °C with humidity
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Product
SparkFun Environmental Sensor Breakout
BME680 (Qwiic)
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The SparkFun BME680 Environmental Sensor is a breakout that combines a gas sensor with temperature, humidity and barometric pressure sensing for a complete environmental sensor in a single package. The gas sensor on the BME680 can detect a wide variety of volatile organic compounds (or VOC for short) to monitor indoor air quality. Combine that with precise temperature, humidity, and barometric pressure and the BME680 can work as a completely standalone environmental sensor all in a 1in. x 1in. breakout!
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Environmental Control Units
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Our systems are there when you need them most. Often forgotten, our Chemical, Biological, Radiological, And Nuclear (CBRN) protection systems are essential in combat environments. This complex system functions as part of each vehicles life support system and is used in conjunction with vehicle HVAC systems or as a standalone system.
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Product
Low Noise Test Cables For N1413 With B2980 Series, 3m
N1427B
Coaxial Cable
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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Product
6.5 Digit Low Noise Power Source
B2960 Series
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The Keysight B2960 Series 6.5-digit low noise power source are a new generation of power sources offering precision, wide bipolar output ranges, and other innovative features such as graphing capability and arbitrary waveform generation capability, enabling test and evaluation that conventional power sources cannot do.
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Product
Noise Dosimeter
doseBadge5
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The doseBadge5 is the next generation doseBadge noise dosimeter from Cirrus. It provides all of the unique features of the original doseBadge such as no controls, cables or displays with a range of new functions and features allowing it to be used for compliance with any occupational noise standard. Wireless communication to the dBLink App (for Android and iOS) or the doseBadge5 Wand allows the instrument to be configured and controlled without user intervention. Measurements can be scheduled to start, pause and stop automatically with the timer functions allowing the doseBadge5 to be deployed quickly and easily.
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Environmental Testers
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When you’ve got a specialized job to do, general-purpose tools won’t do. Whether you’re measuring sound, light, water or solar energy, depend on Amprobe for affordable, environmental test solutions.
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Environmental Testers
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AEMC manufactures a line of cost effective, hand-held instruments for measuring temperature, humidity, light, wind speed and other variables. Each instrument in this series includes sensor, backlit CD and a shockproof holster. They are battery operated and can easily be carried in a shirt pocket.
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Salt Spray Test Environmental Chamber
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Guangdong Bell Experiment Equipment Co.,Ltd
DGBell's Salt spray chamber is used to test materials likes paints, electroplating, non-organic, pastry film, anode treatment and rust prevention oil’s corrosion resistance performance. Besides, anti-corrosion treatment of various materials to make their products resistant to corrosion.
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Smart Environmental Database
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The Smart Environmental Database supports the creation of MRM methods for environmental pollutants.
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Noise Dosimeters
Spark Family
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Spark® series dosimeters are compact, affordable and tamper-proof personal Noise Dosimeter that measures the following to applicable IEC and ANSI standards:*Noise Exposure: Multiple Dose; Projected Dose; Time Weighted Average; (all with 4 user selectable combinations of Exchange Rate, Threshold, Criterion Level and Criterion Time); Sound Exposure Level*Sound Levels:; Leq; Lmax; Lmin; Lpeak/Luwpk, SEL and more*Time and number of events above Ceiling Level (115 dB) and Peak Level (140dB)
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Product
Forward Path NPRT 2200 Noise Power Ratio Test Set
NPRT 2200-F
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The NPRT 2200 measures the NPR of a device across a range of power levels. This test quantifies intermodulation distortion and determines the dynamic range of optical transmitters, amplifiers and other active HFC network devices. The included PC software uses predefined test setups to run a "Power Sweep" series of NPR measurements and graph the results.
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Noise Figure Analyzer, Multi-touch, 10 MHz to 7 GHz
N8974B
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The N8974B high performance noise figure analyzer is designed to make fast, accurate and repeatable noise figure measurements. When paired with an SNS Series noise source and U7227 Series USB preamplifier the ENR data from the SNS and USB preamplifier data automatically downloads into the N8974B.
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Environmental Simulation Testing
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MET's Environmental Simulation Labs, on both coasts, employ numerous environmental chambers, including several large walk-in chambers. Hydraulic and electro-dynamic shakers are used for a wide range of vibration testing, from ISTA packaging to seismic compliance testing. MET's hydraulic vibration systems are capable of full level (Zone 4) seismic simulation.
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Noise Figure Measurements With Vector Correction
S93029B
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The S93029B noise figure application enables high-accuracy noise figure and noise-power measurements of amplifiers, frequency converters, and mixers, utilizing Keysight’s unique vector-source-correction technique
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Noise Figure Measurements With Vector Correction
S97029B
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The instrument’s standard receivers are used for noise figure measurements with the S97029B. An external preamplifier and filter(s) is required for devices with < 30 dB of excess noise (gain plus noise figure in dB)
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Product
SCB-100 Noise Rejecting, Shielded I/O Connector Block
776990-01
Terminal Block
100-Pin Female SCSI to 100-Pin Female Screw Terminal, Desktop Mount Terminal Block - The SCB-100 is a shielded I/O connector block for interfacing I/O signals to NI data acquisition devices with 100-pin connectors. Combined with the shielded cables, the SCB-100 provides rugged low-noise signal termination.
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PC USB Noise & Vibration Measurement Systems
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IEPE Sensor Based Measurement Systems, Charge Amplifier Based Measurement Systems, All-in-One Integrated Vibration Measurement Systems
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Product
Environmental Vibration Testing
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Whether for independent monitoring or just adding additional channels to an existing vibration controller, the m+p Analyzer real time analyzer provides an ideal solution for measuring vibration and other responses during a shaker test or with shock machines. All test modes allow in-parallel throughput to disk recording so that the raw sample data is available for post-test analysis.
