Resistance Standards
See Also: Resistance, Resistivity, Resistance Meters, Resistance Test
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Explosion Resistant Oven
All standard Gruenberg Ovens can be modified to be explosion-resistant. Explosion-resistant ovens incorporate design features that allow the oven to be operated within a volatile atmosphere defined as Class I, Group D, or Class II, Group E, F or G. Ideal for heating and drying processes.
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Resistance Substitution Box
RS Series
The RS Series Resistance Substitution Box is the most commonly used decade box on the market today. The RS Series is not only easier to use, but it is also priced lower than most its competition.
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Electrical Resistance (ER) Monitoring
The electrical resistance (ER) technique is an "on-line" method of monitoring the rate of corrosion and the extent of total metal loss for any metallic equipment or structure. The ER technique measures the effects of both the electrochemical and the mechanical components of corrosion such as erosion or cavitation. It is the only on-line, instrumented technique applicable to virtually all types of corrosive environments.
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Earthing Resistance Tester
JYD-10A
transformer neutral grounding resistor is the vital need in medium voltage AC distribution network that are also called by different names like Neutral Earthling Resistors. They are taken into use to limit the current that would flow through the neutral point of a transformer or generator in the event of an earth fault. They are also used for resistance grounding of connected generators and transformers.
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Earth Resistance Tester
PeakTech Prüf- und Messtechnik GmbH
A Rugged sealed digital earth tester is built with all the protection you need for outdoor use. The instrument is suitable for the testing of single earth electrodes such as lightning conductors and other small earthing systems according to VDE 0413. The resistance of conductors such as continuity and conduit coupling joints can also be measured. Two-terminal operation measurement, which reduces the accuracy, can also be done by shorting P and C terminals. It has an advanced circuit design that permits the instrument to operate with the minimum influence from earth voltage and earth resistance of the auxiliary spikes.
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Standard Systems With Customization
When the cable assembly product offerings on the website – cable, connectors, and markers – do not meet the needs of your application, Teledyne Storm Microwave provides our Standard with Features (SWF) offering. SWF allows the customization of your cable assembly needs by discussing your needs with our Applications Engineering professionals and without needing a detailed specification.
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Standard 0.62 (18.00) - 5.40 (153.00) Probe
LFRE-39I-5.4
Current Rating (Amps): 2Average Probe Resistance (mOhm): 50Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 50,000Overall Length (mil): 1,437Overall Length (mm): 36.50
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Standard - 5.00 (142.00) - 8.30 (235.00)
P3325-1
Current Rating (Amps): 10Average DC Resistance lower than (mOhm): 10Test Center (mil): 125Test Center (mm): 3.18Full Travel (mil): 100Full Travel (mm): 2.54Recommended Travel (mil): 66Recommended Travel (mm): 1.68Overall Length (mil): 645Overall Length (mm): 16.38
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Standard Test Lead Kit
U1168B
The Keysight U1168B standard test lead kit is compatible with the Keysight U1230, U1240, U1250, U1270 and U1280 Series handheld digital multimeters.
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Standard Capacitors
We offer a range of custom-designed standard capacitors to meet your High Voltage, Extra High Voltage and Ultra High Voltage requirements. Thanks to our polystyrene, air and SF6 gas capacitor technologies, we are able to meet the most demanding technical requirements in all industries.
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Pointer Insulation Resistance Tester
HT2550 / 771
Wuhan Huatian Electric Power Automation Co., Ltd.
Suitable for measuring insulation resistance of large capacity transformer, transformer, generator, high voltage motor and lightning arrester.
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Oil Immersed Transfer Standard
esi SR1030 Series
The esi SR1030 transfer standards consist of 12 equal steps. These steps are available in increments of 1 (SR1030-1), 10 (SR1030-10), 100 (SR1030-100), 1k (SR1030-1k), 10k (SR1030-10k) and 100k (SR1030-100k). The esi SR1030 provides four-terminal connections for each step or for series and parallel combinations of these resistance steps using the optional Series-Parallel (SPC102), Parallel Compensation Networks (PC101) and shorting bars (SB103). This improves power dissipation, stability and errors due to variance in temperature. The esi SR1010 and esi SR1030 are used for the same applications and are alike in configuration. The esi SR1030 differs from the esi SR1010 in that it is specially sealed, and values below 100 k are filled with oil to improve changes due to thermal variations.
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Insulation & Earth Resistance Testers
KV Hipot Power Test Equipment Co.,Ltd
resistance tester is used to measure the resistance of the earth is called Earth Resistance Tester. All the equipment of the system is grounded through the earth electrode. Unhindered earthing protects electrical equipment and personnel from the fault current.
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Standard 0.62 (18.00) - 5.40 (153.00) Probe
LFRE-39H-5.4
Current Rating (Amps): 2Average Probe Resistance (mOhm): 50Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 50,000Overall Length (mil): 1,437Overall Length (mm): 36.50
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Resistivity Cell For N1413 (26/50 Mm Electrodes)
N1424B
The N1424B is designed to operate specifically with the B2985B/87B Electrometer/High Resistance Meter. It is used to measure surface or volume resistance/resistivity of insulation materials. The N1413A High Resistance Meter Fixture Adapter is required to connect the N1424B to the B2985B/87B.
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Transformer DC Winding Resistance Tester
HTZZ-5A / 230
Wuhan Huatian Electric Power Automation Co., Ltd.
Applicable for transformer to submit the dc resistance testproject around group in pick up and overhaul project.
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Resistance Temperature Detectors
Sensors used to measure temperature by correlating the resistance of the RTD element with temperature.
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Benchtop Rubidium Frequency Standard
FS725
Stanford Research Systems, Inc.
The FS725 integrates a rubidium oscillator (SRS model PRS10), a low-noise AC power supply, and distribution amplifiers in a compact, half-width 2U chassis.
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Ground Resistance Inspection Box
AllWin Instrument Science and Technology Co., Ltd.
Check the ground resistance tester each time prior to start work everyday morning and do some relevant records.
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Low Voltage EMC Standards Tester
LVTGO-VBS
LVTGO-VBS is a range of low voltage battery simulation units for robustness and EMC standards testing. It helps engineers to meet standards stipulated by a range of manufacturers, such as JLR, Ford, VW, BMW and Mercedes-Benz.
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Standard Clamp Meters
For extreme temperatures, choose an analog clamp meter that can measure amps and volts without needing batteries.
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Standard Optical Interleaver
An innovative technique for expanding the number of channels per fiber involves an optical device, called an optical interleaver. For example, in most DWDM equipment, the standard channel spacing is 100 GHz. But spacing the signal-carrying frequencies every 50 or even 25 GHz can double or even quadruple the number of channels per fiber. This job is accomplished by an optical interleaver. Such a device takes two multiplexed signals with 100-GHz spacing and interleaves them, creating a DWDM signal with channels spaced 50 GHz apart. The process can be repeated, creating even denser composite signals with 25-GHz or 12.5-GHz spacing. The signals at the receiving end are recovered with the same devices used as splitters or optical de-interleavers. Thus, devices and/or networks can be upgraded without requiring that all devices be upgraded, or network bandwidth can be increased.
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Electrometer / High Resistance Meter, 0.01fA
B2985B
The B2985B Electrometer/High Resistance Meter is the world’s only graphical electrometer that allows you to confidently measures small currents with 0.01 fA (0.01 x 10-15 A) resolution and large resistances of up to 10 PΩ (10 x 1015 Ω). It possesses a 4.3” color LCD with a graphical user interface that provides trend chart and histogram data in addition to numeric information.
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Resistivity and Hall Effect
The Resistivity System allows the user to make Resistivity and Hall Effect measurements in the range of to M. Samples are mounted on special platforms inside the VTI with contacts made to the sample according to the customer's requirements.
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Low Resistance Ohmmeters
Some times know as Ducter testers, these are highly accurate, easy to operate instruments that measure resistance with resolution as fine as 0.1 micro-ohm. Digital micro-ohmeters and DLROs measure contact resistance of switch and circuit breakers, aircraft frame bonds, and rail and pipeline bonds just to name a few of the applications. Megger has models available for testing using test currents from 0.5 mA to 200 amps covering a multitude of applications that require precise low-resistance measurements.
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Industrial Resistivity Meter
HE-480R(W)
The HE-480R industrial resistivity meter features the high-precision temperature compensation function.Its high-performance temperature compensation makes it ideal for sequential monitoring of ultra-pure water used in manufacturing processes in the semiconductor field, and many other fields, including the areas of electrical goods, foods and medicines. The measurement range is from 0 to 100.0 MΩ・cm.
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2210A & 2211A Quartz Frequency Standards
Precise Time and Frequency, Inc.
The ptf 2210A Quartz Frequency Standard has been designed to provide a highly stable and spectrally pure frequency reference for applications requiring the ultimate in short term frequency performance.The instrument contains a double oven controlled stress compensated (SC cut) quartz crystal oscillator (OCXO) to give the ultimate in performance.Ideal for laboratory or system use, the unit provides good stability performance at lower cost and with improved phase noise.
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Standard RF Fixture
The standard RF fixture supports both pulsed and non-pulsed operation. It employs SMA input/output connections. For RF output powers over 10W, an N-type connector may be used to replaces the SMA connector because of its power-handling capability.
