Showing results: 1756 - 1770 of 8598 items found.
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TD Series -
b2 High Voltage
While partial discharge measurement is suitable for detecting electrical trees, tangent delta measurement – also referred to as dissipation factor measurement – detects water trees which have formed in the insulation of the device under test.
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TD 5000 -
Altanova Group
The high-voltage generator TD 5000 is a complementary module of STS serie. TD 5000 designed to perform Tan Delta measurements, dissipation factor and capacitance of transformer and bushing at the frequency of the mains or in a wide frequency range.
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Techimp HQ S.r.L
Techimp Voltage Tap Adapter is gender changer which allows the user to connect to the test tap (sometimes called power factor tap) of high voltage transformer bushings.While keeping the test tap well below the safety voltage level required by the manufacturer, the Tap Adapter lets the user to drain high frequency PD signals for diagnostic assessment of insulating materials.A synchronization signal can be derived as well.It is suitable for both single shot as well as continuous PD monitoring.Although it must be customized on the basis of the shape and dimension of the test tap (to be provided by the Customer), many models are readily available for the most established transformer bushings. A list of the presently available models is reported below.Several thousands of hours of operation are a guarantee of reliability and accurate design.
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IBEKO Power AB
Winding resistance test of inductive test objects, such as power transformers, is one of the most effective non-intrusive ways of checking its condition. Due to their advanced design, DV Power winding resistance meters provide high test currents (up to 100 A DC) and high accuracy (up to 0.1%) within light and portable test instruments. In addition to winding resistance measurement, it is also possible to perform simple, quick and reliable transformer on-load tap changer condition assessment by recording the test current during tap changer operation, also known as DVtest. Because of that, problems with a tap changer connection, contacts, and switching procedure can be detected.DV Power winding ohmmeters consist of single-phase RMO-T and three-phase TWA series. Models from the TWA series are designed for six-winding resistance measurement of power and distribution transformers, with only one single-step cable setup. As a result of reducing the total test time, it enables significant saving of time and money.Typical application areas of these instruments are high-voltage substations and industrial environments. They are intended to measure the resistance of:Transformer windingsOn-load tap changersGeneratorsElectrical motorsHigh-current bus bar jointsCable splicesWelding joints
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TS® 54 -
Fluke Networks
Fluke Networks’ new TS52 PRO Test Set features the latest in test set technology. Designed with a superior, radiant liquid crystal display (LCD) user interface, it allows you to see what cannot be heard in any outside plant environment.
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SKZ107 -
SKZ Industrial Co., Ltd
The tester is designed according to ISO 1974(paper--tearing strength test method), GB455.1, It is the special instrument for paper tearing strength test.It is the ideal test instrument for papermaking, scientific research and quality-control department.
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TGT-01 -
Jinan Leading Instruments Co., Ltd.
TGT-01 Tearing Tester is applicable in thetearing test of films, sheets, flexible PVC, PVDC, waterproof films, wovenmaterials, polypropylene, polyester, paper, cardboard, textile and non-woven,etc.
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Electro Standards Laboratories
iagnostic tools such as Breakout Boxes/Interface Analyzers designed for use at the data interfaces of modems, multiplexers, terminals, and computers. Electro Standards Laboratories' Series of Breakout Boxes/Interface Analyzers are virtually indestructible and compatible with RS232, HSSI(SCSI-2), EIA/TIA RS530 interfaces.
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Radiometrics Midwest Corporation
We understand that many development projects are unique and the above set of standards may not always directly apply. Alternate tests are available. Our staff is on call to assist you in selecting, developing and executing any special needs.
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Lumistar Inc.
Command Data Telemetry Simulators offer a dynamic way to create or change a PCM data stream on a word by word basis on the fly. This PCM data stream can be used to modulate an FM or SOQPSK RF output at S-Band or L-Band. In addition to simulating a new telemetry stream, the telemetry simulators can play back and loop an archived data file (which can also be changed on the fly) or create pseudo-random patterns.
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ETET 30 -
Elektronika
Exchange, Line, Phone, ADSL/VDSL DSAM test, Modem detection.
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TLS-5 -
Teltone Corporation
The TLS-5 Telephone Line Simulator offers the most convenient way to demonstrate or test telecom equipment where central office lines are not easily available. The TLS-5 functions as a virtual CO switch, providing four simulated central office lines with two talk paths, plus an audio interface port. Features include: 4 loop start lines, 2 talk paths, PBX features, programmable parameters, precise call progress tones, caller ID features, CLASS features, and programmable dial tones.
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TLS-3B -
Teltone Corporation
Teltone's TLS-3B 2-line simulator makes it easy to test or demonstrate equipment that connects to the North American telephone network (POTS), without requiring a live central office connection. Features: Two line Central Office/PBX simulator with one talk path. Supports single and multiple message format Caller ID plus Visual Message Waiting. Extensive programmable features available.
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Fluke Networks
Telephone test sets are a standard among telephone linemen. For the past 100 years, a test set’s functionality hasn’t changed much. Times are changing, networks are changing and now butt sets are changing. No longer are they single-purpose tools but are evolving into full-fledged, multi-functional test sets. Enter Fluke Networks’ newest line of VDV (voice, data and video) telephone test sets. We’ve taken the best features from our existing line, added new technology and totally redesigned them to lighten up your tool belt.
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UI-E14 -
Unuo Instruments
Temperature And Humidity Cabinet is used to provide constant temperature humidity test condition for certain period to know the certain environmental conditions effect on the sample.
