Showing results: 211 - 225 of 232 items found.
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Washington Laboratories LTD.
The implementation of digital control and monitoring systems in nuclear power plants drives EMC requirements for new and replacement equipment to be used in nuclear plants. For the past 20 years, the Electric Power Research Institute (EPRI) has been developing test methods to demonstrate compliance with EMC requirements. The methods and limits are called out in EPRI TR-102323. The first issue of this report was released in 1994 and the current revision (Revision 4) was released in 2013. The original report and basis included results from electromagnetic surveys at seven nuclear power plants in the United States.
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COMBI521EV -
HT Italia Srl
COMBI521EV is the new HT instrument to perform verification and control of electric car charging stations (EVSE) safety according to IEC / EN 61851-1 and IEC / EN60364-7-722 standards. Being a combined verification instrument, COMBI521EV also carries out tests on electric systems in compliance with IEC/EN 61557-1 and therefore measurements of continuity of the protection cable, insulation resistance (with calculation of PI and DAR), overall earth resistance, RCDs type B, A and AC tripping time and current, line / fault impedance with calculation of prospective short circuit / fault current, phase sequence and conformity.
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CMPHEAD50 -
Rohde & Schwarz GmbH & Co. KG
The R&S®CMPHEAD50 is the only remote radio head supporting bi-directional testing at five mmWave frequency bands with one hardware set and EVM booster ports. It extends the R&S®CMP200 radio communication tester to frequency range 2 (FR2/ FR2-1). The improved performance ensures optimum accuracy for testing next generation FR2 RF designs – from early development to final certification and regulatory compliance. Test with confidence and ensured RF performance with the latest state-of-the-art measurement solution from Rohde&Schwarz.
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Keystone Compliance
Keystone Compliance currently offers thermal shock testing in two chambers. Both chambers offer approximately five-second transition times and can accommodate smaller products. We also have the ability to provide thermal shock testing to larger products by using two separate walk-in temperature and humidity chambers. If you have a large unit, we can likely find a way to test it.
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448 -
SCI
Our 448 model is a 4-in-1 tester with 500VA AC Hipot, DC Hipot, Insulation Resistance and Ground Bond testing capabilities. The 448 is capable of a 500VA AC Hipot output to comply with 100mA leakage current test compliance requirements. This tester features a simple design and easy-to-use interface, reducing setup time and increasing production-line throughput for your application.
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Compact SL -
SEICA SpA
This configuration offers a completely automated solution via an integrated, SMEMA-compatible conveyor system, allowing completely automatic board handling and easy integration into high volume production lines. Configurable as ICT, pre-functional, functional and combinational. The compact footprint and the compliance with WCM criteria, enable easy and successful integration both in-line and/or within an automated test island. Cost reduction and high throughput guaranteed.
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DWC-1 -
Lisun Electronics Inc.
This low-temperature impact device is compliance with standard requirement of IEC60245, IEC60227, IEC60540, GB5013-2008, GB5023-2008 and GBT2951-2008. It’s used to test all kinds of PVC sheathed cable, wire, soft wire and no sheath of parallel soft PVC insulated impact resistance at low temperature. Specification: • Working temperature: -15℃±1℃ • Impact height: 10~200mm adjustable • Length of specimen: 5D~150D • Material: 304 stainless steel • Completion time once: 3~5s • Completion number of units for once: ≥2pcs • Weight: 100/200/300/400/500/600/750/1000/1250/1500g • Low temperature box to match additionally
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USB Explorer 260 -
Ellisys Sàrl
The Ellisys USB Explorer 260 is a sophisticated protocol test system for USB traffic monitoring, driver and software stack debugging, protocol compliance verification and performance analysis. Analyze USB 1.1 and USB 2.0 links at any speed, including OTG and the new InterChip-USB at all speeds and all voltages; emulate USB hosts and devices; inject pre-defined error patterns for stress and error recovery testing.
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HBM-VT -
High Power Pulse Instruments GmbH
- HBM pulse generator verification tester according ANSI/ESDA/JEDEC JS-001 up to ±10kV- To be used in HBM test and qualification labs for regular pulse generator specification compliance test in order to fulfill lab audit and certification requirements- Fully automatic compliance test and verification of HBM pulse generators regarding ANSI/ESDA/JEDEC JS-001 normative standard at 3 different load conditions: Short Circuit, 500 Ω, and a reference diode at VBR=15 V reverse breakdown voltage, including DC test- Parameter evaluation and verification of the transient HBM current waveforms: Peak Current, Rise Time, Decay Time, Maximum Ringing Current- Optionally available upgrade for all HPPI TLP-3010C, 4010C, 8010A, 8010C, HBM-TS10-A hardware systems in combination with HBM-S1-B (6kV) pulse generators (upgrade on request)- Fully automatic test report generation (PDF)- Electrically floating (no fixed system ground): The HBM loads, current sensor output, USB control interface and the enclosure are electrically floating. There is no limiting system ground which may introduce common-mode interference induced HBM current measurement errors.- Isolated industrial full-speed USB control interface- Isolated power supply derived from USB port- Compact size 126mm x 82.5mm x 44.5mm
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OptiSpheric® & Spherometer -
Trioptics GmbH
TRIOPTICS' OptiSpheric® and Spherometer are the classic optical test systems for spherical lenses that can be found in virtually any optical manufacturing process. While the Spherometer is used for the tactile determination of lens radii, OptiSpheric® systems provide contactless measurement of effective focal length, back focal length, flange focal length, MTF on axis and the radius of lenses. Specific upgrades allow determining centration errors and angles on plane surfaces. Systems for testing IOLs in compliance with EN/ISO 11979 form a class of their own. OptiSpheric® IOL R&D is preferably used for measuring single lenses while OptiSpheric® IOL PRO 2 is designed for the fully automated IOL measurement in serial production.
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Model 3541 -
Jinan Testing Equipment IE Corporation
The Model 3541 is designed for determination of fracture mechanics parameters such as JIC, KIC, R-curve, fatigue crack growth rate (da/dN), and testing to standards such as E1820, E399, E647, etc. These COD gages conform to the requirements of E1820 (the replacement for E813 and E1737) for JIC and R-curve determination. Special configurations are available to meet the requirements of ASTM E399 for fracture toughness (please consult the factory for these configurations). In addition, the modified groove design complies with E1820 tests where greater stability and accuracy results from the sharper groove root. Clip-on gages are used for a variety of fracture mechanics tests, including compact tension, arc shaped, disk shaped, bend specimens or other specimen geometries in compliance with ASTM and other standards organization’s test methods. Clip-on gages can be used directly on test specimens where the knife edges are integral with the test specimen or, alternately, with optional bolt-on knife edges mounted on the test specimen.The Model 3541 extensometers are strain gaged devices, making them compatible with any electronics designed for strain gaged transducers. Most often they are connected to a test machine controller. The signal conditioning electronics for the extensometer is typically included with the test machine controller or may often be added. In this case the extensometer is shipped with the proper connector and wiring to plug directly into the electronics. For systems lacking the required electronics, Epsilon can provide a variety of solutions, allowing the extensometer output to be connected to data acquisition boards, chart recorders or other equipment.
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Keystone Compliance
Electrostatic discharge testing, also known as ESD testing is an essential test for many product. Electrostatic discharge can cause a number of problems including but not limited to mechanical failures, coal dust explosions, fuel vapor explosions and bodily injury. ESD is the sudden transfer of electricity between to electrically charged objects. This electrostatic transfer can be caused by contact, dielectric breakdown or an electrical short. ESD testing simulates various electrostatic impacts that equipment might experience either during transit or operation. The impact of electrostatic discharge can be significant whether the ESD even is so slight that is undetectable by hearing or sight or as spectacular as electrical sparks or lightning. An electrostatic discharge test determines whether a product is in compliance with its ESD protective area and procedures. Electronics manufacturers must identify ESD-reducing measures when their products are either susceptible to ESD or likely to create ESD. These measures can include establishing electrostatic protective areas that are free of static, controlling humidity, using measures to eliminate charging such as avoiding highly charging materials and taking steps to remove static such as grounding human workers or requiring antistatic devices. An ESD test confirms that the equipment correctly operates per the test requirement and the manufacturer’s operating procedures.
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OTD -
Megger Group Ltd.
The Oil Tan Delta (OTD) is a laboratory instrument, which measures the Tan Delta, Resistivity and Relative Permittivity of insulating liquids. These tests give a wider picture of the overall quality of the insulating oil, and will indicate if there is any contamination. Megger has developed features of the OTD to ensure that productivity levels within laboratories are maximised. The microprocessor controlled inductive heater means that there is uniformity of temperature throughout the cell, in compliance with IEC 60247, and for cooling a fan effectively speeds up the cell cooling time. The instrument has a temperature measuring range of 10 to 110 C, with an accuracy of 1 C. It can be set to preheat before testing takes place. The automated oil drain facility negates the need to move the oil vessel. User safety is paramount and with this in mind, Megger have designed independent and dual redundant high voltage cut-off circuitry. If for any reason the user needs to abort the test, this can be done so by pressing any key, immediately terminating the test and removing the high voltage. The design of the cell components maximise oil fill rate but minimise turbulence in oil flow and eliminate trapping of air. With only 32 cell components, it is easy to assemble and disassemble.
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CBAnalyzer -
Circuit Breaker Analyzer Inc.
Simple operation requiring minimal trainingVery portable - it's a laptop or tablet pc running our Windows software programNo modification of the circuit breaker is requiredNo electrical connections are requiredRemoval of the circuit breaker from its mounting or cubicle is not requiredTesting can be performed during routine switchingData is easily transmitted over the internet to the users account where it is analyzed and compared with a known good profile (KGP) for that type of circuit breaker to determine: • Overall mechanical condition • Confirm maintenance intervals and lubrication • First trip testing data for arc flash compliance • Arc flash study validation checksPerform detailed analysis and store maintenance records using CBAnalyzer suite softwareAccess to the CBAnalyzer Account Manager which: • is where user accounts are created and each user's role is designated • provides access to your equipment database and test data archives • is where tests are synced • is where your equipment data is entered and stored • is required to use the CBAnalyzer software program
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Vektrex Electronic Systems
The Vektrex SpikeSafe™ DC / Continuous Pulse (DCP) Current Sources provide reliable DC or pulsed drive for LED or laser diode reliability testing, IESNA LM-80 maintenance testing, and other test applications requiring DC or continuous pulse current. Models support currents from 500mA to 60A and compliance voltages from 50V to 400V. All models feature individual channel control, accurate pulsing over long output cables, precise current, precision pulsing for improved measurement repeatability, and high power density — typically 6.4kW-8kW.
