Showing results: 196 - 210 of 253 items found.
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DP-1200 -
King Design Industrial Co., Ltd.
Shock or bump test mainly simulate the impact effects of product and its components encountered in usage and transit process. Through standard and high-reproducibility instant energy exchange, you can analyze the product ability to tolerate the strong external stress and the degradation of structural weaknesses to quickly obtain the data of structure strength, anti-shock appearance and anti-drop. Shock tester is one of destructive experiments, and do destructive test on the product to evaluate the product reliability and monitor the consistency of production line.
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90-200-001 -
Pickering Interfaces Ltd.
Each power outlet can be programmed to switched on in sequence with a specific timing delay. The delay can be staggered to ensure that order dependent systems - like PXI - can be switched on and off in an orderly way with just one operation. A staggered start up also limits the inrush current associated with the powering up of equipment, including earth current inrush, placing less stress on cabling and leakage breakers. Power on or off instructions can be initiated from either the front panel switch or via the serial interface.
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balticFuelCells GmbH
continuously variable contact pressure ensures complete reproducibility of the test conditions ● independent of the thickness of the fuel cell components due to the self-adjusting piston and special sealing concept ● no connection and disconnection of hose- or cable connections for the exchange of cellFixture necessary ● fast &Easy clamping of the cellFixture without tools and precise exchange of the internal cell components ● maximum power density by determining the optimal contact pressure on the active cell surface ● developed for high stress in the field of quality assurance and laboratory environment
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LoadComplete -
SmartBear Software
LoadComplete helps you design and run performance, stress, and load tests for mobile, websites, and web apps. It's very easy to use. In fact, it is so easy, that you can create your first load test within a few seconds, even without any programming knowledge. LoadComplete allows you to generate load through virtual machines, on-premise computers, or even the cloud. It's compatible with leading continuous integration environments, which allows you to find root causes immediately.
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OVTT 18 -
Qualmark Corporation
The OVTT, Omni-Axial Vibration Table Top system, is the first, stand-alone, compact, repetitive-shock vibration system on the market. The OVTT 18 system is ideal for No Fault Found (NFF) precipitation screens of field returns, repair verification and random vibration test of small products. The OVTT 18 utilizes Qualmark's patented six-degree-of-freedom vibration technology and is designed with reduced air requirements and low noice levels. The OVTT 18 system can be easily configured for placement inside a thermal chamber for combined stress tests.
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FHC Series -
Bemco Inc.
The Bemco FHC Series of high capacity, mechanically refrigerated temperature chambers are designed for rapid temperature cycling, environmental stress screening (ESS), and for handling large thermal loads. Available in both Wide Range, (-73 C to 177 C or -100 F to +350 F) and Narrow Range (-35 C to + 177 C or -31 F to + 350 F) these systems include very large, efficient, and modern cooling and heating systems to allow rapid temperature transitions.
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Megger Group Ltd.
AC insulation tests are a popular response to the increasingly demanding industrial, power and domestic marketplaces. Insulation materials have had to become more efficient to keep up with demand; more efficient equipment requires less insulation material to meet the minimum acceptable value of insulation resistance. In turn, cables have become smaller and lighter. However, under certain higher stress testing conditions such as DC testing, cables like Crossed Linked Polyethylene (XLPE) can quickly degrade.
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HVSCM -
Test Electronics
Designed to be used with the Model HVST High Voltage Surge tester. The Surge Current Monitor allows simultaneously surge testing 20 units. The Surge Current Monitor monitors the current going through each unit under test at the time of the surge. If a unit under test breaks down or leaks, the Surge Current Monitor will identify the bad unit by lighting the corresponding LED. The most important features of the surge tester are its ability to test the entire winding insulation system. A high voltage surge generates turn to turn, coil to coil, and phase to phase voltage stress, as well as ground insulation stress. When used as a dielectric test, accurate voltage readings are essential. The HV Surge Tester monitors the voltage directly across the winding under test. In production testing we expect that most of the time the devices will pass. In the event that one should fail, the failed device would be removed and then all the parts would have ot undergo another surge test. Since most devices pass most of the time, simultaneous surge testing can be a real time saver.
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ASTM D257 -
National Technical Systems
These test methods cover direct-current procedures for the measurement of dc insulation resistance,volume resistance, and surface resistance. From such measurements and the geometric dimensions of specimen and electrodes, both volume and surface resistivity of electrical insulating materials can be calculated, as well as the corresponding conductances and conductivities. These test methods are not suitable for use in measuring the electrical resistance/conductance of moderately conductive materials. Use Test Method D4496 to evaluate such materials. This standard describes several general alternative methodologies for measuring resistance (or conductance). Specific materials can be tested most appropriately by using standard ASTM test methods applicable to the specific material that define both voltage stress limits and finite electrification times as well as specimen configuration and electrode geometry. These individual specific test methodologies would be better able to define the precision and bias for the determination.
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LSD-02 -
Jinan Leading Instruments Co., Ltd.
LSD-02 Leakand Seal Strength Detector is applicable in the quantitative measurement of leak, heat seal strength, heat seal quality, and burst pressure of each heat sealedges of the flexible packages that are made using heat seal and adhesiveprocessing, as well as sterilized packages; the quantitative measurement ofleak performances of all kinds of plastic pilfer-proof closures; thequantitative measurement of the unitary airproof, compression resistancestrength, cap body joint strength, cap disengaging strength, seal strength ofedge and butting strength of various flexible tubes. It can also provideevaluation and analysis for the compression and burst resistance strength ofthe materials of flexible packaging bags, the torsional airproof index of cap,the cap joint and disengaging strength and the stress strength; as well as theairproof performances, the compression resistance performance and the burstresistance character of unitary bottle, etc.
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National Technical Systems
The physical and mechanical testing of a product comprises a critical part of the product and development process. Applied physical force such as vibration, shock stresses, and strain can reveal the inelastic behavior of the material. Mechanical testing allows the product developers to understand the product better, identify vulnerabilities, and establish stronger quality control. Mechanical testing employs a variety of strength tests that can determine the suitability of a material or component for the intended application. It measures characteristics such as elasticity, tensile strength, elongation, hardness, facture toughness, impact resistance, stress fracture, and the fatigue limit.
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ImpactQA
At ImpactQA, Performance Testing & Engineering services are focused at providing end-to-end testing and reporting solutions to global clients. Our performance team makes use of a holistic approach to deliver quality software applications. We manage performance testing services for a broad range of applications such as web, mobile, client-server, and cloud systems. ImpactQA with its extensive performance test & engineering lab help clients launch trustworthy applications by conducting effective load testing supported by volume testing, stress testing, etc.
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Komeg Technology Ind Co.,Ltd
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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YAW-G300 -
Jinan Testing Equipment IE Corporation
The Computer Servo Control Testing Machine for Rock Stiffness is used for static fatigue compression test for conncrete & rock material under different parameter. The test includes compression, shearing test, three-point bending testing & fatigue test. Meanwhile, the Computer Servo Control Testing Machine can also realize the automatic control, measuring, data processing; curve analyzing, result displaying and test report printing in the process of various tests. The stiffness testing system can do full process test under stress and strain.
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Z-Plus -
Cincinnati Sub-Zero Products
CSZ''s Z-Plus Test Chambers are capable of simulating a variety of temperature and humidity conditions for environmental testing. Z-Plus chambers are available in a variety of sizes and performance packages with over 90 models to choose from and may be used for basic thermal cycling to accelerated stress testing. Sizes range from 8 cu. ft. (227L) to 64 cu. ft. (1812L). These chambers are designed for ease-of-use, reliability and performance and include many user-friendly features standard with your purchase for the best value in the industry.
