Voice Quality Testing
Examine spoken sound quantitatively.
See Also: POLQA, Voice Quality Test, VQT, QoE
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Handheld Water Quality Meters
LAQUA PH220
- Automatic pH calibration - up to 5 points (NIST, USA pH buffers) / up to 6 points (DIN pH buffers) - 0.01 pH resolution- Offset and average slope display - Automatic / manual temperature compensation and temperature calibration function- ORP calibration option- °C & °F temperature readings- With real-time clock and date/time stamp for GLP compliance- Auto log data; built-in memory can store up to 1000 data- Auto shut-off (programmable: up to 30 minutes)- Auto stable, auto hold, and real time measurement modes- Calibration alarm (programmable: up to 90 days)- Built-in electrode holder allows 2 electrodes to be attached- Monochrome LCD with white LED backlight: 50 x 50 mm- Phono jack output for connecting meter to computer via PC (USB) cable for data collection and to printer via printer (RS232) cable for printout - Casing is IP67 waterproof/dustproof, shock & scratch resistant, non-slip- Powered by 2 x AA batteries- Packaged with electrode and calibration solutions in carrying case- 3 years meter warranty
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Video Quality Testing and Monitoring System
Net-Mozaic
The Net-MOZAIC can be used as a stand alone product or an integral part of our Net-xTVMS system. The Net-MOZAIC is normally located at the Head End with access to unencrypted TV channels. Customers define groups of 16 channels at the time. They are then decoded and analyzed for picture quality. Hundreds of channels can be analyzed this way on the round robbin.
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Benchtop Water Quality Meters
LAQUA F-72
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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Performance And Quality Testing
Underwriters Laboratories Inc.
Our endless pursuit of the truth helps you provide trustworthy answers to questions about products, processes, facilities and systems. Our testing, certification and verification services—and the UL Mark—provides regulators, purchasers and consumers with the information they rely on to confidently make the decisions that impact your business. Our quality assurance checks help to ensure that components and products meet your—and your stakeholders’—demands.
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Voice/Audio Quality Analyzer
OPERA™
The OPERA™ Voice/Audio Quality Analyzer represents the latest developments to objectively evaluate and assure the quality of compressed voice and wide-band audio signals, based on modeling the human ear. With OPERA you can achieve a comprehensive analysis of the end-to-end quality of today's and next generation networks, such as VoIP, VoDSL, VoATM, ISDN, GSM, POTS, from the caller to the callee. Also, you can test the audio quality of compression formats such as MP3, AAC, AC3, Microsoft Windows Media, from the studio source to the receiver, or from the server to the client.
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Voice and Video over LTE and 5G
Enable scalable high-definition voice and video over LTE and 5G with industry-leading Radisys Engage Media Server.
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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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Power Quality Testing
Weshine Electric Manufacturing Co., Ltd
Transformer K Factor, Power factors(PF)and displacement factors, Short-term voltage flicker, .Three phase unbalance (Current and Voltage), Waveform real-time display(4 channels voltage /4 channels current) True RMS values of voltages and currents
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Complete Power Quality Analysis System
PK4564
PK4564 complete Power Quality Analysis System includes PS4550 Power Quality Analyzer with extended memory, AC charger, Quick-Start manual, deluxe voltage leads, four eFX6000 flexible current probes, SD memory card, CAS3 hard-shell carrying case, PSM-A Software, and 1-year deluxe warranty.
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Surface Paint Quality Scanner
Konica Minolta Sensing Americas, Inc
There is always a challenge to achieve a consistent high quality surface on a car body during production. The goal of the manufactures is to reduce defects and, quickly and accurately fix the ones that occur.
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Handheld Water Quality Meters
LAQUA PC210
- Automatic pH calibration - up to 5 points (NIST, USA pH buffers) / up to 6 points (DIN pH buffers)- 0.01 pH resolution- Offset and average slope display- ORP calibration option- Automatic / manual temperature compensation and temperature calibration function- Automatic (up to 4 points) and manual (up to 5 points) conductivity calibration- Adjustable reference temperature and temperature coefficient- Adjustable cell constant and selectable measurement unit- Conductivity and total dissolved solids (TDS) conversion- Four (4) TDS calibration curves for wide range of applications: EN27888, Linear, 442, NaCl- Two (2) salinity calibration curves: NaCl, Seawater - Auto log data; built-in memory can store up to 500 data- Auto shut-off (programmable: up to 30 minutes)- Auto stable, auto hold, and real time measurement modes- Calibration alarm (programmable: up to 90 days)- Built-in electrode holder allows 2 electrodes to be attached - Monochrome LCD with white LED backlight: 50 x 50 mm- Casing is IP67 waterproof/dustproof, shock & scratch resistant, non-slip- Powered by 2 x AA batteries- Packaged with electrodes and calibration solutions in carrying case- 3 years meter warranty
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Encryption Device for Voice & Data Communications
ELCRODAT 4-2
Rohde & Schwarz ELCRODAT products protect voice and data communications in armed forces and government digital and analog networks in all German and NATO security classifications.The ELCRODAT 4-2 is a fully ruggedized tactical crypto device for encrypting and decrypting voice and data communications for all German and NATO security classifications. Since it is TEMPEST-proof, it can be operated with HF/VHF/UHF radio, satellite communications and line transmission equipment. The device is ideal for deployment on stationary and mobile platforms in rugged terrain and in naval and airborne environments.
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Parametric Test Fixture
U2941A
The Keysight U2941A is a parametric test fixture that is designed to complement the usage of U2722A USB source measure unit in the testing of semiconductor components, including SMT and DIP ICs.
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Video Quality Analysis Systems
ClearView Extreme 8K and 4K Systems
Highest Resolution Video and Audio Quality Analyzers with 12G-SDI Interfaces and ST 2110 Networking Option
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Call Generator (Voice / Data)
Qosmotec Software Solutions GmbH
The Mobile Network Tester LTS is an automatic call generator, that establishes voice and data calls to and from actual mobile devices in the test system. Voice calls can be generated via the wireless PLMN network using actual mobile devices, via the PSTN network through analogue or ISDN lines or via Voice over IP. Wireless data sessions can be setup through the 3G or 4G network or over WiFi.
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Quality Management Software
QMan
The Paperless Repair software QMAN is a powerful quality management system. It helps achieve higher quality assurance, reduce production costs and shorten repair time – regardless of which test system you are using.
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Voice System for Military Air Traffic Control
M4ACS
R&S®M4ACS clearly separates red/secure from black/non-secure domains. Operators can simultaneously access two security domains with the same audio accessories and clear audio routing principles. The two security domains are separated by a TEMPEST Level A, Common Criteria BSI-certified R&S®Trusted Audio Switch. Each security domain has independent core equipment to access specific legacy and IP interfaces with distinct demarcation equipment. The versatile R&S®M4ACS can accommodate various installation scenarios including fixed, deployable and mobile systems.
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Sky Quality Meter
SQM-LU-DL
A USB enabled data-logging light meter for night-time sky brightness monitoring! An affordable meter for continual, connected or autonomous data-logging to measure sky brightness for astronomers and light pollution investigators. The "Sky Quality Meter - LU-DL" (SQM-LU-DL) measures the brightness of the night sky in magnitudes per square arcsecond.
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6TL19 Off-Line Base Test Platform
H71001900
The 6TL19 is a bare half-rack with castors for creating Off-Line, modular, flexible and reliable Base test platforms. The overall rack capacity is 11U (580mm depth).
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High Quality Digital Benchtop Microscope
D SCOPE
This unique microscope combines high quality optics with a modern and ergonomic design ideally suited to fiber optic applications. Until the D Scope, most microscopes were suffering from poor illumination quality yielding variable and non-reproducible image quality even amongst scopes of the same kind.
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Air Quality Meters
An indoor air quality meter is used in confined spaces to prevent mold, to monitor CO2 levels, or to detect gas leaks. Whether portable or fixed, handheld or wall mounted, air quality monitoring equipment is essential for ensuring health and safety. At PCE Instruments, you will find air quality monitoring devices that meet various industry standards relating to personal safety and that are used to detect, measure and monitor relative humidity, ambient temperature and / or levels of carbon dioxide (CO2), volatile organic compounds (VOCs), formaldehyde (HCHO), freon and other refrigerants (CFC / HFC), phosphine (PH3), hydrogen sulphide (H2S), carbon monoxide (CO), nitrogen dioxide (NO2), oxygen (O2), ozone (O3) and other flammable, hazardous or toxic gases.
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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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Water Quality Controllers
Omega's Water Quality Controllers can be wall or panel mounted and are multi-variable controllers that can be used to control either pH/ORP, Contacting or Toroidal Conductivity, Resistivity, or TDS.
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Automatic Test System
Automatic Test system is the ultimate solution for power electronic testing. The system includes a wide range of hardware choice such as AC/DC Sources, Electronic Loads, DMM, Oscillate Scope, Noise Analyzer and Short /OVP Tester. This flexibility combined with its open architecture software platform-PowerPro III, gives users a flexible, powerful and cost effective test system for almost all types of power supply testing.
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Vacuum Quality Monitor Systems
The 835 VQM is a mass spectrometer that operates from UHV to 10-5 Torr and accurately measures the gases in the vacuum chamber. The 835 VQM Differential Pump System delivers the advantages of the 835 VQM at higher pressures. The VQM system consists of an autoresonant ion trap mass spectrometer gauge, a VQM Controller and VQM Viewer software that that converts raw data into actionable information. The system is ratiometric, meaning that it determines the ratio of each gas to other gases in a vacuum chamber. It is usually coupled with a total pressure gauge to provide partial pressures of each gas as indication of the quality of the vacuum in the chamber.
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Printing Quality Inspection Machine
TQM AVI
Landrex Technologies Co., Ltd.
Printing Quality Inspection Machine
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VXI Digital Multiplier
4152A
The 4152A’s advanced features like limit testing, averaging, speed/resolution trade-offs, and fast function changes provide the high “test system” throughput required in today’s production test environments.
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Power Quality Analyzer
High-precision Power Quality Analyzer and MeterThe Dewesoft power quality analyzer can measure all the power quality parameters according to IEC 61000-4-30 Class A. In comparison to other power quality meters ours are able to do more detailed power quality analysis. Raw data storing, behavior at faults, calculation of additional parameters, etc.
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In-Line RF Test Platform
AR925
This functional and RF test platform combines outstanding productivity with substantial equipment savings. The Faraday chamber of the fixture comes with an interchangeable cassette to minimize the testing cost of each new product
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In-Circuit Test System Calibrations
Regular calibration is essential to ensure accuracy and reliability in testing. Forwessun offers precise calibration services tailored to your test systems, verifying that all components meet industry standards. Our calibration services maintain peak accuracy and compliance, so you can be confident in your system’s performance for any testing application. Choose from one-off calibrations or scheduled service contracts to meet your needs.- HP3070 - Agilent- Keysight - GenRad- Teradyne
