Audio Test
See Also: Audio Testers, Audio Test Systems
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Torsional Fatigue Testing Machines
T Series
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These testing machines test the torsional strength characteristics of engines, turbines, and motors, and of shafts, couplings and clutches that transmit rotational torque used in automobiles, aircraft, carriages, electric motors, and machines.
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Safety Testing
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Whitelegg has over 80 years of experience in the design manufacture of market-leading electrical safety test equipment. Our unrivalled range of electrical test equipment serves a wide variety of safety testing and precision measurement applications for use in a variety of industries including manufacturing, construction, education, utilities, aerospace, calibration and anywhere else where there is a requirement for electrical safety testing or precision resistance measurement.Test equipment is cost effective, helps you to minimise expense, improve efficiency and increase profit. Whether you need electrical test equipment, environmental test, power analysers or HV Test Equipment, we stock the products to meet your demands, all backed by our first-class technical support if you have any problems using the equipment.
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Circuit Testing
Tester, Circuit GFI
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*Use to troubleshoot 120 VAC grounded outlets and test GFCI receptacles*Light sequence indicates correct/incorrect wiring*Lifetime Limited Warranty
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I/O Board With Two COM, Four USB 2.0 And Audio For PICO840, PICO841, PICO842, PICO843
AX93283
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*Specifications: 1 x RS-232/422/485, 1 x RS-232, 4 x USB 2.0, 1 x Audio (MIC-in/Line-out), 1 x power-on, 1 x Reset, 2 x LED*Dimensions: 118 x 29 mm*Compliant products: PICO840, PICO841, PICO843
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Motor Vehicle Testing Instruments
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Foshan Analytical Instrument Co, Ltd.
Possess all manufacturing technology and independent intellectual property right. It conforms to international standards such as OIML R99 and ISO3930Class I. It meets the requirement of dual idle instrument ofGB18285-2005.HC、CO、CO2 are measured by NDIR method and O2，NO are measured by electrochemistry method. Highaccuracy, with automatic compensation for pressure and temperature. With high stability and autom-atic zeroing, there is no need to frequentlycalibrate it with standard gas.It can be used to measure the vehicle using LPG,CNG and alcohol as its fuel,It can be powered by the vehicle battery for the mobile testing station (By using additional power converter,optional part).With bigLCD screen,built-in printer,it has an automatic recording and testingfunction.The rotating speed can be measured viathe cigarette lighter or battery.The two/four gas analyzer can be upgraded to fivegas analyzer.
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AGREE Test Chamber
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Sanwood Environmental Chambers Co ., Ltd.
Sanwood have 13 process and 5 times quality control to ensure the accurate control of all details for AGREE Test Chamber, EES and vibration test chamber, Temperature humidity and vibration test chamber, Comprehensive test chamber, Agree chamber
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RF Functional Test Fixtures
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EMC Technologies’ design team has developed a variety of test adaptors and test stations for testing RF circuit assemblies and microwave sub-assemblies.
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UV Test Chambers
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Labodam provides an excellent range of UV test chambers operating at a variety of UV wavelengths to simulate different light conditions.
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Customized Material Testing Machines
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Globally growing innovations result besides fulfillment of new testing standards in an ever increasing demand for customer-specific solutions regarding the testing technologies, jigs, measuring systems, software and the automation level of the testing machines.The core competencies of TIRA are customer-specific solutions.TIRA is able to realize individual customized solutions according to customer´s request and the simplest derivations like longer, wider, narrower, shorter material testing machines.
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Cloud Security Testing
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Using a cloud infrastructure is no more a new phenomenon in the digital world. Businesses use it as a basic practice now a days due to numerous benefits associated with it. Hence, it should be a top most priority for the businesses to secure their cloud infrastructure as that’s the nucleus of their business from all aspects. In cloud security testing, the cloud infrastructure is screened to identify security risks and the areas which can be exploited by the attackers. Cloud security testing is mainly performed to ensure that cloud infrastructure can protect the confidential information of an organization. QA Mentor adopts three different approaches during the cloud security testing process:
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Line / Hood Test Equipment
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The units will test any length, class, or style of hose in today's market.
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Environmental Test Chamber
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High and Low Temperature Test Chambers, ESS Environment Stress Screening, 2 Zone Thermal Shock Test Chamber, 3 Zone Thermal Shock Chambers, Walk-In Chambers, Burn-in Room and Aging Test Chambers, Altitude Chambers, Industrial Drying Oven, Salt Spray Test Chambers, Temperature Humidity Vibration Comprehensive Test Chamber, Test Machine Series, Custom Made Environmental Test Equipment, Double-Layer High and Low Temperature Chamber, Explosion Proof Temperature Chamber For Power Battery, etc.
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Product
Product Safety Testing
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NCEE Labs is an A2LA Accredited product safety compliance testing lab. We specialize in compliance testing to US and harmonized international standards. NCEE Labs also offers NRTL testing services. With experienced product safety engineers, we provide expert assistance, whether evaluating early prototypes or assisting with aftermarket design changes.
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Mobile App Testing Services
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If there is one powerful machine that has the ultimate force to drive more traffic and audience for your business, then it has to be a smartphone. The companies gained up a lot of pace since the introduction of mobile apps for providing services or selling products.
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Audio A/D Converters
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Analog Devices offers audio analog-to-digital converters (ADCs) for applications such as automotive, home theater, consumer audio, and PCs. These ADCs offer cost effective solutions and easy interfacing to ADI's SHARC® processor, Blackfin® processor, and SigmaDSP™ products.
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Product
Rain Test Chambers
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Dongguan Amade Instruments Technology Co., Ltd
Rain test chambers are environmental test machines to simulate the different degrees of rainy and soaking circumstances to assess the waterproof performance of consumer electronic products, electronic components, outdoor lights, automobile parts etc. Rain test instruments consist of many different chambers like IPX1/2 rain test chamber, IPX3/4 rain test chamber, IPX5/6 test chamber, IPX 7/8/9K testing equipment to suit different testing requirements, becoming the most frequently used testing instruments in electronics and lighting industries.
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Product
CE Mark Testing Lab
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The CE mark is a mandatory European marking for certain product groups to indicate conformity with the essential requirements set out in European Directives. In order to use the CE mark on a product, the manufacturer must draw up an EU declaration of conformity (DoC) in which the manufacturer attests to conformity with all relevant New Approach Directives (NADs) and takes sole legal responsibility. In some instances, a NAD may require a Notified Body to issue a Certificate of EU declaration of conformity (DoC) Conformity in order to verify the performance of the product or constancy of the production process (Factory Production Control, for example).
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Circuit Breaker Test Equipment
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DV Power has released a new generation of circuit breaker test equipment for condition assessment of medium and high voltage circuit breakers.Field-portable instruments with standalone or PC controlled functionality, allow performing various tests during circuit breaker manufacturing, commissioning and maintenance stages.Applications supported by the DV Power test equipment include measurements of:Contact resistanceDRM (dynamic resistance measurement)Coil resistance and coil current (IEC 62271-100)Mechanism charging time (IEC 62271-100)Minimum trip voltage (IEC 56, ANSI C37.09)Undervoltage release (IEC 60694)The timing of a circuit breaker’s main, auxiliary and pre-insertion contactsSynchronization between the contactsMotion and velocity“First trip” testThe essential part of a circuit breaker condition assessment is the ability to compare the latest test results with the previous testing. Accordingly, our instruments store measured values and compare them to a manufacturer’s limits. Also, a fingerprint obtained in this way can be used at a later stage as a reference during subsequent measurements. In order to obtain an accurate comparison, the tests need to be performed using identical test parameters. Consequently, any deviation and change in the test results may indicate the circuit breaker condition deterioration. Even more, to overcome this issue, DV-Win enables test plans and graph overlay features.Finally, as a final result of a circuit breaker maintenance process, the DV-Win provides analytical tools and customized report creations.
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Voice Quality Test
POLQA
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POLQA is the next-generation voice quality testing technology for fixed, mobile and IP based networks. POLQA was standardized by ITU-T as P.863 and can be applied for voice quality analysis of HD Voice, 3G and 3G/LTE networks.
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Microhardness Testing
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Materials Evaluation and Engineering
Microhardness testing (or microindentation hardness testing) is a method for measuring the hardness of a material on a microscopic scale.
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In Situ Testing Machine
IST Series
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Jinan Testing Equipment IE Corporation
*Load meets or exceeds the following standards: ASTM E4, ISO7500-1, EN 10002-2, BS1610, DIN 51221. *Strain measurement meets or exceeds the following standards: ASTM E83, ISO 9513, BS 3846, EN 10002-4. *Safety: This machine shall conform to all relevant European CE Health and Safety Directives EN 50081-1, 580081-1, 73/23/EEC, EN 61010-1.
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Relay Test Equipment
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Vanguard Instruments Company, Inc.
The VIC Model PCI-600 is a programmable, high-current source that is designed specifically for utility-substation applications. This alternating current(ac) test device is used primarily for injection testing of protective relays. This same device can also be used for testing thermal, magnetic and solid-state motor-protection relays and molded-case circuit breakers. The PCI-600 is versatile and can also be used in many other applications that require a high-current source.
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Product Safety Compliance Testing
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Compliance with electrical safety standards and directives is a mandatory requirement worldwide. Our comprehensive NATA accredited safety testing facility at our Sydney Branch (since 1996) and the A2LA accredited Melbourne facilities at Keilor Park , provide a choice of NATA or A2LA accredited testing.
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Optical Test
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Optical components such as micro-lenses, diffractive optical elements (DOE), meta optical elements (MOE) and micro lens arrays (MLA) are now largely used on consumer electronics and even more optical elements need to be integrated into smaller and smaller packages. Nowadays mass-production industries key to success lies in increasing the yield by means of strongly automatized testing machines, with statistical analysis.
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Boundary-Scan Test Executive
ScanExpress Runner
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Efficiency in engineering means managing your most precious resources: time and effort. Automated testing is essential and boundary-scan is a critical component; no other structural test system provides the same value.When down to the wire, your boundary-scan test system needs to be built both for ease-of-use and reliability; a robust and powerful mechanism to ensure that no matter the state of production, all boundary-scan tests can be quickly and faithfully executed to maintain forward momentum.
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Handheld Audio Analyzer
PAA3X
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The PAA3X is a highly accurate handheld audio analyzer that gives sound engineers a rich array of sound analysis tools. The system features both 61-band and 31-band real time spectrum analysis, RT60 reverb time measurement, SPL and line meter, internal signal generator, EQ setting program, microphone calibration and speaker phase checking abilities. All functions and menus can be accessed through a central jog dial, leaving your other hand free to adjust audio settings. The large color LCD screen has an adjustable brightness to help you see in a dark or well-lit environments alike. The PAA3X also features a "screen capture" function allowing users to save images of the screen to an SD card in BMP format for later reference. The detachable precision microphone can be placed remotely via the included 5-meter extension cable, offering flexible on-site operation management. With all this plus a built-in rechargeable lithium-ion battery, the PAA3X is a must-have multifunctional tool for all serious audio engineers.
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Environmental Testing
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Environmental testing capabilities include: High and Low Temperature Testing including Thermal Shock. Humidity Testing to 100% Relative Humidity at High and Low Temperatures. Altitude Testing to 100,000 Feet. Combined Vibration, Temperature and Altitude Testing. Mass Spectrometer for Leak Testing. Vibration Testing to 50 G's and 3000 Hz including Resonance Scan, Cycling, and Endurance. Free Fall Half Sine Wave Mechanical Shock Testing to 100 G's
