Audio Quality
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Multi-Parameter Water Quality Meters
Using different probes, these versatile meters monitoring different water quality parameters with the same meter. Three basic styles of multi-parameter meters available for varying applications: Portable Meters, Kits, and Benchtop meters.
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Indoor Air Quality Testing
Underwriters Laboratories Inc.
We offer prompt reactive services to building engineers, owners and managers to quickly identify and resolve indoor environmental issues. Our healthy building services include heating, ventilation and air conditioning system (HVAC) inspections, Legionella testing, mold and moisture inspections, post food inspections, mold clearance inspections, post remediation inspections, focused air quality inspections, and odor inspections.
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Benchtop Water Quality Meters
LAQUA PH1500
Water quality analysis is repeatedly performed in laboratories on a daily basis. Our high-end benchtop model was developed to provide simplicity with excellent on-site usability - from operation and maintenance through to troubleshooting.
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Air Quality
Air quality meter checks indoors: mold and gas leaks. Air quality monitoring equipment is essential for ensuring health and safety. Air quality meters meet various industry standards relating to personal safety.
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Advanced Voice Quality Assurance System
AVQA
R&S®AVQA is a non-intrusive voice assurance system that provides many integrated monitoring functions for ATC communications systems. These functions include:Quality assurance reports to CAAType acceptance of new IP systemsLive information about disturbance to ACC adminVoice quality report on ANSP interconnection (e.g. NewPENS)Network quality reporting
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Gas Detectors/Air quality Testers
Adopts the high quality and high performance catalytic combustion sensor with high sensitivity, good reliability, fast response and high stability. The instrument is widely used in urban gas.Department of petroleum,petrochemical,oil depots and gas stations and oil gas transmission and distribution pipeline safety inspection and pipeline maintenance and leakage and rescue etc.,gas industry essential leak detection equipment.
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LED Car Audio Meters
VM-1 (For 12V systems)
*White LED Backlight*Mil spec FR4 circuit board*Regulated power supply*Constant LED current and brightness regardless of battery voltage (won’t dim with your beat)*20 bright surface mount LEDs*Designed for 12 Volt Systems
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Sound Terminal Digital Audio Subsystems
A breakthrough in digital audio systems, Sound Terminal™ digital audio ICs enable space-constrained audio applications, such as flat-screen TVs and MP3 docking stations, to deliver high-quality, room-filling sound. Using techniques such as Full Flexible Amplification (FFX), and integrating advanced DSP processing features such as multi-band DRC, this family enables a fully digital stream from sound source to loudspeaker. In application, this produces improved audio performance, reduced cost, and smaller size, making it possible for leading home-entertainment equipment manufacturers to deliver best-in-class audio experiences for consumers.
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Power Quality Analyser
PM7000
It offers virtually everything needed to monitor and record power for surveys and audits. It includes 4 voltage input channels capable for measuring 0 to 600 Vac and 4 current input channels for use with voltage output current clamps, or Rogowski Coil sensors supplied. Twelve pre-stored connection configurations are set for 3 phase, 2 phase and single phase measurements. Users can also configure their own set-up and math calculation requirements and save them to non-volatile memory.
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Indoor Air Quality
It integrates a sophisticated thermostat with nine different internal sensors to provide an accurate real-time measurement of key air quality and air safety indicators. It is also able to control an array of devices like heater, A/C, furnaces, air purifiers and heat pumps.
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SparkFun Air Quality Sensor
SGP30 (Qwiic)
The SparkFun SGP30 Air Quality Sensor provides information on the quality of the air in your room or house by monitoring the volatile organic compounds around the sensor. The SGP30 Air Quality Sensor can return valid indoor air quality (IAQ) readings within 15 seconds of powering up! By comparison, typical air quality (IAQ) sensors are great for measuring CO2 and volatile organic compounds (VOCs) but some of them require a burn-in time of 48 hours and a 20-min start up time.
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Automotive Audio Bus (A2B®)
Analog Devices Automotive Audio Bus (A2B®) technology provides critical support to the vehicle infotainment systems of tomorrow. Our A2B products deliver high fidelity audio while increasing fuel efficiency, thanks to upward of 75% less cabling weight. The A2B portfolio helps enables multiple applications such as voice recognition and active noise cancellation. A2B is a single-master, multiple-slave system where the transceiver chip at the host controller is the master.
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Video Quality Monitoring Solutions
StreamScope
Award-winning StreamScope® ATSC 1.0 and ATSC 3.0 stream analyzers and monitors assure service quality and regulatory compliance for DTV networks.
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Benchtop Water Quality Meters
LAQUA PH1100
Water quality analysis is repeatedly performed in laboratories on a daily basis. Our high-end benchtop model was developed to provide simplicity with excellent on-site usability - from operation and maintenance through to troubleshooting.
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Power Quality Products
Schaffner offers a unique mix of harmonic filters, output filters, and LCL filters to rebuild and maintain the quality of power that meets local and international standards as well as meeting customer requirements.
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Streaming Quality Monitor
Net-OTT
NET-OTT probe allows monitoring of over-the-top audio and video streams.
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Versatile quality control testing system
QuickSun® 550Ei
QuickSun 550Ei is a versatile testing system for qualifying of PV modules with dimensions up to 105 x 205 cm2. Basic set up includes a top class solar simulator which measures modules in sunny side up position enabling e.g. soiling simulations. Several additional measurement methods can be integrated to the same system including high resolution EL imaging with analysis software from one of the most recognized EL system suppliers. Also hot spot revealing IR images can be recorded by applying either forward or reverse bias current, and true nA scale leakage current measurements can be performed with sensitive enough instruments.
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Audio Impedance Testers
2706 IM
Standard Electric Works Co., Ltd
True measurement of speaker systems actual impedance at 1kHz.. Three test ranges (20Ω / 200Ω / 2000Ω) allow testing of home theater and commercial sound systems. Measures transformer impedances. Battery operated. Low battery indication. Data hold function. Timer function for continuous hands free operation. The timer can last about 3-5 minutes when users press. TEST ON/OFF button.
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Qualification and Quality Control Tests
Techsquare
New IEC standards, IEC 60034-18-41 and IEC 60034-18-42, have been issued to define the procedures for testing partial discharge inception voltage and the long-term performance (endurance) of Type I and Type II insulation systems used in rotating machines fed from voltage converters. Voltage impulse generators are required at least to test turn insulation, but they would be recommended for any testing under power electronics supply because of their capability to simulate the real electrical stress conditions. More generally, any type of electrical insulation system when subject to impulsive voltage waveform during life should be carefully evaluated in terms of partial discharge and endurance behaviour. This is why voltage impulse generators able to provide impulses with controlled amplitude and frequency are needed to face this new testing challenge.
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Portable Power Quality Analyzer
PDA 1252
The PDA 1252 is a portable power quality analyzer designed to monitor, isolate and troubleshoot power system disturbances. Using our advanced analysis software, the Communicator EXT application, view real time data presented in a simple and powerful format. Maximize the Communicator EXT application's power with the optional AiReports to generate disturbance solutions and advanced power reports. The unit is ideal for load surveys, program, monitoring transformer banks and indoor/outdoor electrical monitoring. The PDA 1252 Power Quality Analyzer is mounted in its own watertight carrying case and uses watertight connectors to connect voltage and current leads. Based on the Nexus 1252 platform, the PDA 1252 is easy to use and operate.
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Remote/Local Broadcast Quality Assurance
AlertCenter
AlertCenter allows you to monitor one or more remote capture locations, recording multiple channels at each location. You can monitor and manage them from afar, using a single, centralized user interface, greatly cutting manpower and operational costs involved in having a monitoring operation on every site.
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8 Plug Pro Audio Cable Tester
PCT10
Enables quick convenient continuity cable testing for all type of cablesLED's confirm each conductor continuity and connection6-Way Switch for selecting connections to be testedIncludes internal battery and ground connection status checkRugged, compact, metal construction for long life and reliabilityTests cables with all types combinations of the following connections3.5mm TRS Jack1/4' TRS Jacks3 Pin XLR Male3 Pin XLR FemaleRCA Phono4 Pin SpeakonBanana Plugs9V Batter (Not Included)
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Indoor Air Quality Measurement
HD21ABE17
Portable measuring data logger for measuring and logging CO, CO2, Atmospheric Pressure, Temperature and Humidity.
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Audio Analyzer
FLEXUS FX100
The FX100 is a unique professional audio analyzer that adapts to your application. The instrument offers comprehensive measurements including Passed/Failed tests in under 1 second. You may customize the system for two or four parallel channel operation, speaker impedance testing and digital audio measurements. Switcher modules provide additional outputs and inputs.
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Audio Analyzer / Studio Aid
MiniSonic MS10
The MiniSonic MS1/MS10 Audio Analyser/Studio Aid is a complete, hand held, two-channel analogue audio test set that measures frequency, frequency response, phase, level, noise, distortion, crosstalk, speed and path latency (delay).As well as being a quality tester it's a precision line-up tool, a stereo PPM, a balanced-unbalanced convertor (both ways),a stereo mic preamp, a headphone amp, and a level convertor.
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Audio CODECS
Analog Devices has audio codecs for many different applications, such as automotive, home theater, consumer audio, and PCs. ADI’s audio codecs feature extended temperature range, low noise and distortion, and easy multichannel interfacing to common DSPs, such as SHARC® and SigmaDSP™.
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Power Quality Analyzer
PQM-711
PQM-711 power quality analyzer is an advanced product for wide type of measurements, analysis and recording of network parameters 50/60 Hz and the power quality diagnostic according to European standard EN 50160. PQM-711 is an innovative model with a wireless communication Wi-Fi , which allows for automatic pairing with the included tablet, with a large 10" touch screen. Tablet allows full operating of the analyzer, live data preview and the reading and analysis of data stored in the internal memory. With this solution, the PQM-711 is an unique device that combines the advantages of the analyzer with built-in display and typical portable analyzers (known as Black Boxes).With the tablet you can very fast checked the device under test. On the other hand, you can leave the analyzer module for multi-measurements as a typical logger without display. You can very fast diagnose the machine under test using the tablet. On the other hand, you can leave the analyzer module itself for many days measurement as a typical logger without display. PQM-711 has a transient registration with a maximum sampling rate of 10 MHz (rapid changes in voltage) and control signals. The minimum duration of the registered transient is 650 ns.
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Multiparameter Water Quality Probe
Model GEO-AQUpro
Up to 11 sensors (9 + temperature and pH ref) from the following list: Temperature, Optical Dissolved Oxygen, Specific Conductance, Salinity, Total Dissolved Solids (TDS), pH, ORP, Depth, Turbidity, Chlorophyll a, Rhodamine, Blue-Green Algae, CDOM / FDOM, Optical Brighteners, Tryptophan, Fluorescein, Refined oil, Crude oil, Ammonium, Nitrate, Chloride, Sodium, Total Dissolved Gas (TDG), up to 5 User Configurable Parameters (calculated e.g. TSS).
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Audio Frequency Generator
TM530
TM530 Audio Frequency Generator is provided with Pinpoint Fault Locator for pinpointing the low resistance fault and detecting cable route. When detecting, TM530 will inject a signal current of 1kHz audio frequency into the cable, and accordingly a magnetic wave of the corresponding frequency will be generated on the cable. Pinpoint Fault Locator will collect this magnetic signal, thus obtains the information of the cable fault and the route.
