Showing results: 2146 - 2160 of 2470 items found.
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278 HP -
Standard Electric Works Co., Ltd
● Protection class : IP65.● 3 LED indicators in a circle for easier viewing in any directions (360° LED indication).● 8 voltage settings : 240V, 2kV, 6kV, 11kV, 22kV, 33kV, 132kV, 275kV● Bright LED visual indication● Frequency range: 40~70Hz● Longer hood makes LED indicators more visible● Audible indication● Easy-to-prove method.● Self-test function● Power source : 1.5V "C" type battery × 3● High impact nylon casing.● Non-contact detection by proximity● Compatible with most hot sticks.● Lightweight, robust & compact.● Suitable for indoor and outdoor use.● Easy access to batteries.● Special ranges are available upon request. ● The maximum detection range can be 500kV.● Meets EN 61326-1 CISPR 11 EN 61000-4-2 EN 61000-4-3 EN 61000-4-8
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MIS-PVS -
MULTI MEASURING INSTRUMENTS Co., Ltd.
The model MIS-PVS is an insulation resistance tester for the exclusive use in photovoltaic systems. The ordinary insulation resistance testers cannot make measurement properly during generation of PV systems. This instrument, however, can measure the insulation resistance simply by touching probe to the live line whether making generation or not. There are two ranges of PVH and PVL. PVH is for high voltage generation system (more than 500V and less than 1000V) and PVL is for the system less than 500V.
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MIS-PV2 -
MULTI MEASURING INSTRUMENTS Co., Ltd.
The model MIS-PV2 is an insulation resistance tester for the exclusive use in photovoltaic systems. The ordinary insulation resistance testers cannot make measurement properly during generation of PV systems. This instrument, however, can measure the insulation resistance simply by touching probe to the live line whether making generation or not. There are two ranges of PVH and PVL. PVH is for high voltage generation system (more than 500V and less than 1000V) and PVL is for the system less than 500V.
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MIS-PV1 -
MULTI MEASURING INSTRUMENTS Co., Ltd.
The model MIS-PV1 is an insulation resistance tester for the exclusive use in photovoltaic systems. The ordinary insulation resistance testers cannot make measurement properly during generation of PV systems. This instrument, however, can measure the insulation resistance simply by touching probe to the live line whether making generation or not. There are two ranges of PVH and PVL. PVH is for high voltage generation system (more than 500V and less than 1000V) and PVL is for the system less than 500V.
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TestVonics, Inc.
TestVonics power supplies deliver clean, regulated AC power in a 3.5” high bench top or optional rackmount unit. The TVCS-PS-P1350 model has a fixed output of 115V 400Hz Single phase, ideal for testing the TTU-205 Test Sets. The TVCS-PS-1351 model has a variable output with selectable frequency (50/60/400 Hz) and voltage output for testing of a variety of test equipment including the TTU-205 and other air data test sets.
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FTN01 -
Hukseflux Thermal Sensors B.V.
The FTN01 Field Thermal Needle System allows performing fast, on-site measurements of the thermal resistivity or conductivity of soils, in particular around the typical depth of burial of high voltage cables. FTN01 is designed with a focus on robustness and saving time, while still offering sufficient accuracy for typical field measurements. The sensor is a Non-Steady-State Probe (NSSP), TP09, which is mounted at the tip of the Lance LN01. The system is operated using a hand-held Control and Readout Unit CRU01.
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Applied Relay Testing Ltd.
A connector test system which provides expansion of up to 160 Kelvin pair connections. The system incorporates high voltage AC and DC power supplies with a maximum output of +/- 2100 Volts peak for Hi Pot, Insulation resistance measurement. LCR bridge control is provided with 4 terminal multiplexing in order to add precision capacitance, inductance and resistance measurement capability. An integral H.V. capacitor bias option permits capacitance measurement to be made at up to 2.1kV.
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SampleProtect -
Oxford Instruments plc
The SampleProtect measurement system is ready to go, and comes complete with Oxford Instruments’ Cryofree bottom loading cryostat – the OptistatDry BLV, Zurich Instruments’ MFLI Lock-in Amplifier, a specially designed ESD break-out box and high quality measurement grade cables. The patent-pending puck style mounting from Oxford Instruments provides safe installation of your samples. The MFLI 500 kHz Lock-in Amplifier (capable of 500 kHz demodulation as standard) with MF-MD multi-demodulator capability brings the benefits of high performance signal processing at low and medium frequencies. The differential voltage and current inputs of the MFLI are optimised for low noise operation and the high oversampling rate ensures an even better signal to noise ratio. Zurich Instruments’ unique LabOne® control software provides a toolset including an integrated oscilloscope, a spectrum analyser, a plotter and a parameter sweeper.
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STB Electrical Test Equipment, Inc
STB unit replaces 3 separate units manufactured by competitors - line phasing, capacitance phasing and line to ground Versatile, lightweight and easy to useEach portable meter has a single rangeMeter usage: Voltage detection and phasing at capacitance test points or voltage detection and phasing on bare energized conductors (overhead & underground)Probes can be separated to be used as a voltage sensor or capacitance sensorFive position selector switch used to select voltage sensing on capacitance tap or direct line and phasing on capacitance tap, direct line or a battery test positionNo exposed conducting terminals or meter circuitryLocking cable connector provides positive contactScale is large enough to be easily read 8'-10' when mounted on a suitable hot stickLine to ground voltage readings are accurate within 3% at full scaleMaximum operating temperature range -20°F to 165°F (-30°C to 75°C)25' coiled cable includedAccessoriesMODELDESCRIPTION50118-G-10Hot Sticks (full set - 6)10104-P-02Shepherd's Hook10104-P-03Probe Tip30142-P-01Shot Gun Adapter50111-P-01Regular Bushing Adapter10275-P-01Universal AdapterModelsMODELDESCRIPTIONWeight50101-G-07Phasing Voltmeter 9-36kV16 lbs.50101-G-08Phasing Voltmeter 9-36kV with Hot Sticks (full set - 6)21 lbs.Request QuoteOperating Instructions9-36kV Phasing VoltmeterProduct Summary/OptionsProvides safe and convenient testing means for paralleling 3-phase high voltage circuitsConsists of two resistance elements connected in series with an indicating meter in the series connectionTwo ranges, 9kV and 36kV, with a range selector switch mounted on the back of the meter housingSwitch is clearly marked for the range of the voltmeterTypical use: Line-to-ground voltage measurements and phase for paralelling operationsScale markings on the voltmeter have a minimum of divisions and the figures are large enough to be easily read 8'-10' away when mounted on a suitable hot stickInput impedance: Approximately 72 megohmsMaximum operating temperature range -20°F to 165°F (-30°C to 75°C)Ready to attach on hot stick10' cable, a proof tester, battery and shepherd’s hook and probe tip includedOperating InstructionsRequest QuoteOperating InstructionsModelsMODELDESCRIPTION50100-G-010-2kV DC Voltmeter 30’ cable, magnetic track adapter50100-G-020-1500kV DC Voltage Meter50100-G-030-1500kV DC Voltage Meter with Hot Sticks50100-G-04DC Voltmeter 1500kV DC w/Extension Probe and Ground Lead50100-G-050-1500V DC with Hot Sticks and Lighted Dial50100-G-060-1500 DC Voltage Meter with Lighted DialDC VoltmeterProduct Summary/OptionsLightweight, easy to use, hand-held meterHard wired unit Scaled 0-1500vDC, in 100 volt incrementsProvides a 2/3 full scale deflection when applied across 1000vDCMaximum current flow through instrument at 1000vDC is 0.05 milliampersNo polarity, sensitivity issuesMay be used to determine whether the third rail of a transit system is energizedInput impedance of approximately 24 megohmMaximum operating temperature range -20°F to 165°F (-30° C to 75°C) Request QuoteAC VoltmeterProduct Summary/OptionsTwo-position toggle switchPortable instrument for quickly and easily measuring AC voltages Locking cable connector provides positive, electrical contactResistive voltmeter - medium range voltage measurements in the fieldTypical use - measure voltage between ground and the line or bus connector20' ground lead includedInput impedance - approximately 36 meghomsMaximum operating temperature rangeAccuracy of +/- 3% full scaleShare to TwitterShare to FacebookShare to PrintShare to EmailMore AddThis Share options
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Model 3648 -
Jinan Testing Equipment IE Corporation
These extensometers use a high temperature capacitive sensor in combination with an innovative design to achieve high accuracy strain measurements in low measuring ranges not possible with other high temperature extensometers. They mount on a slide bracket (included) that can attach to the load frame of your test system; optional load frame mounting brackets are available. The overall design reduces any influence from common lab environment vibrations.The standard temperature version (to 1200℃) is supplied with high purity alumina rods. The high temperature option is furnished with alpha grade silicon carbide rods. Rods are made to order to the length required for your furnace. These units are made to order in many different gauge lengths and measuring ranges.The extensometer comes with a signal conditioner. The output is an analog DC voltage, factory calibrated with the extensometer to 0 to ±10 VDC typically. They are readily interfaced with most existing test controllers, and may be directly connected to data acquisition systems and chart recorders. Bringing the signal into a spare DC input channel (or external input) on the test controller allows the extensometer to be used for strain controlled tests like low cycle fatigue.
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WA2660 -
Wuhan Sangao Electrical Test Installations Limit Co.
WA2660 series insulation resistance testing instrument is special use for internal water cooling generator's measurement test. Meanwhile, can also be used in laboratory or field insulation test.The output current is greater than 25mA,Maximum output voltage is 2500V.With high precision micro current measurement system, digital boost system.Only need a high-voltage line and a signal line connecting the sample can be measured.Automatic measurement, the results from the large screen liquid crystal display, and the results are stored.
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MR 8050 -
Schuetz Messtechnik GmbH
With the MR 8050 resistances highly inductive Resistance Meters windings of transformers, motors and reactors can be measured. (range 100 µΩ with 0.01µΩ resolution up to 6 kΩ). The performance of the test objects can be up to 800 MVA or even more. The magnetic loading of a transformer is performed quickly using a high loading voltage (60V). This is important for time critical measurements (cooling curves). The unloading of the transformers core is very fast, very safe, as the energy is total destroyed in the MR 8050.
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SCR ELEKTRONIKS
Electrical Safety is the most primary and essential product conformity requirement for any product that uses electricity. The clauses of safety testing of electrical products laid by worldwide agencies such as UL, CE, BIS, etc. are stringent. The products need to pass through tests such as the high voltage test, insulation resistance test, earth bond test, leakage current test and so on. And to conform to such tests, SCR Elektroniks have developed for the testing of Geyser. In addition to the conventional safety tests, test for performance is also included.
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N3300A Series -
Keysight Technologies
The new N3300A Series of dc electronic loads is fast, accurate, and ideal for increasing production throughput in high volume dc power supply manufacturing. This series consists of a full rack width (1800 watts max) mainframe and a half rack width (600 watts max) mainframe, and 7 interchangeable electronic load modules. The modules provide a variety of voltage, current and power ratings. New dc connectors for test system configurations are now available on all modules.
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6221 EL-M -
Standard Electric Works Co., Ltd
● High contrast OLED display.● Designed for viewing in the dark, for mining industry.● Microprocessor-controlled.● Indicates phase rotation● Indicates phase presence● TEST for disconnection sensitivity● Battery status indicator● Measures Voltage Phase to Earth● Select one of 3 Phase to test ELCB.● Color-coded test leads.● Phase presence indication from as low as 100Vac.● Fused earth leakage tester.● ELCB works 50Vac to 330Vac 50Hz / 60Hz.● Phase rotation and presence does not require battery to indicate.
