Resistance Calibrators
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Portable Three Phas Multifunction Electric Meter Calibrator
GF312V2
Beijing GFUVE Electronics Co.,Ltd.
GF312V2 portable three phase multifunction energy meter calibrator is with comfort design, small size, and light weight. It is suit for electric power departments, measuring and quality examining departments and electric lab to field use.
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Shoe Dielectric Resistance Tester
UI-FT07
Shoe Dielectric Resistance Tester, also named as shoe high voltage withstand tester, is used to test shoe sole and heel electrical insulation, to check shoe performance of voltage withstand and current leakage. It is to test safety shoe dielectric resistance ability (Electrical Hazard Testing) as mentioned in ASTM F2412.
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Accelerometry Calibration
Trescal provides full Accelerometry Calibration services that are accredited and/or certified in accordance with ISO/IEC 17025. Accelerometry Calibration services can be delivered at your site or at our lab. Accreditations for our accelerometry calibration service guarantees calibration results are traceable to the International Systems of units (SI) through NIST or NRC.
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3 Wire (Digital) Earth Resistance Tester
2120 ER
Standard Electric Works Co., Ltd
● Capable of measuring earth resistance and earth voltage.● 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit under test.● The test leads are supplied as standard accessories for simplified two-wire measuring system.● 0Ω adjustment.● Battery operated.● Data hold function.● Low battery indication.● Calibration performed with supplied test leads.
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mA Loop Calibrators
Loop Calibrators are indispensable tools for process calibration professionals and we have just one you need. Choose from three different models depending on your need for accuracy and intrinsic safety. Each one is feature-rich and simple to operate and read.
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Field-installation Type Electric Resistivity Meter (Four-Wire Transmission)
HE-200R
HE-200R connects resistivity sensor (ERF Series) and measures resistivity and temperature in the sample water. It is suitable for measurement of UPW resistivity.
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Trace-Level Dilution Calibrator
Model T700U
Teledyne Advanced Pollution Instrumentation
The Model T700U is a microprocessor based calibrator for precision, trace-level gas analyzers. Using highly accurate mass flow controllers combined with compressed sources of standard gases, calibration standards are provided for multipoint span and zero checks using up to 4 gas sources.In addition to the features of the Model T700, the Model T700U is designed for the demanding requirements of trace-level measurements. The ability to calibrate and verify linearity for NO2 at levels below 50 ppb is difficult with standard calibrators. To overcome this limitation, the Model T700U ozone generator operates in two modes; a high range with similar performance to the Model T700 ozone generator, and a low range, or "fractional" mode, for producing accurate ozone levels down to 3 ppb. To ensure the highest accuracy of NO2 output, the calibrator measures the ozone concentration prior to performing a GPT, and the range is selected automatically by the Model T700U based on ozone concentration and flow specified by the user.
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Resistivity Imaging & Sounding System
Syscal Junior Switch
The Syscal Junior is an all-purpose resistivity imaging and sounding system for environmental applications. The system can be supplied as a standard imaging system capable of recording two measurements simultaneously. The second recording channel significantly improves data acquisition time when the instrument is fitted with internal switching board for 24 (Switch-24) 48 (Switch-48) or 72 (Switch-72) electrodes for Electrical Resistivity Tomography (ERT).
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Phasor Measurement Unit Calibration System
6135A/PMUCAL
The 6135A/PMUCAL system is the only fully automated and traceable PMU calibration system available today. It fully complies to the IEEE C37.118.1™-2011 and section 7 of IEEE C37.242:2013 standards for PMU operation and verification.
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Pressure Calibrator
HPC40
AMETEK Sensors, Test & Calibration
The HPC40 Series handheld pressure calibrator is the world's first combined pressure and mA loop calibrator to be fully temperature compensated from -20 to 50°C. You can count on the same accuracy whether measuring pressure, current, voltage, or temperature.
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Digital Insulation Resistance Tester
HT2565 / 773
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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AC/DC Withstanding Voltage& Resistance Tester
TH9201B
Changzhou Tonghui Electronic Co., Ltd.
TH9201 AC/DC withstanding voltage & insulation tester is a kind of Hipot Tester. Due to simple and compact structure, mature technique, brand new structure and operating interface, the operation becomes more convenient, and more practical functions are included as well. TH9201S can be widely applied in transformer, device, component especially for winding safety inspection.Withstanding voltage test
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Pointer Insulation Resistance Tester
HT2533 / 772
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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Sole Puncture Resistant Tester
UI-FT03-1
Sole Puncture Resistant Tester is to test safety shoe sole steel plate insert nail puncture resistance/penetration ability.
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Portable Temperature Calibrators
Portable temperature calibrators (dry-well calibrators) are electronic controllers which automatically, quickly and dryly supply a temperature. Due to the high reliability, accuracy and simple operation, portable temperature calibrators are particularly suitable as a factory/working standard for the automatic testing and/or calibration of temperature measuring instruments of all types. A major advantage is offered by the large sleeve diameters and the fast, stable temperature control, since, as a result of these characteristics, the time for calibration can be used very effectively.
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Arrester Discharge Counter Calibrator
HTFZ-HI / 450
Wuhan Huatian Electric Power Automation Co., Ltd.
Record the number of lightning strikes and monitor the leakage current of the arrester online.
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Resistive Load Banks
R Series
Load banks are devices which contain resistive, inductive and/or capacitive loads, apply the load to an electrical power source and dissipate the power of the electrical source. Portable and stationary resistive load banks incorporate as low as 1 kW load step increments for testing small to large generating sets. The fine control resolution ensures accurate load control and power factor targeting adjustments.
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Differential Calibration Substrates
The GGB Industries, Inc., line of DIFFERENTIAL CALIBRATION SUBSTRATES allows the user to calibrate any GGB Industries, Inc., microwave Picoprobe at the probe tip. The underlying principal of the calibration of a measurement system is to provide accurate known standards to which the measurement system can be connected.
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Accredited Humidity Calibration Services
Thunder Scientific's calibration laboratory is accredited by NVLAP (National Voluntary Laboratory Accreditation Program), Certificate of Accreditation No. 200582-0 to ISO/IEC 17025 and ANSI/NCSL Z540-1 1994.
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Calibration Kit
WR-12
This precision calibration kit contains a flush short, offset piece and broadband load which allows for a full 12-term port calibration.
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Resistivity Standard
Resistivity Standards are bare silicon wafers available in 3 in, 8 in and 12 in sizes. The silicon is p-type (Boron) doped to nominal resistivity values, from 0.002 ohm.cm to 75 ohm.cm as available on the 3" model.
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Winding Resistance Meter
TRM 25
SCOPE introduces 25 A state of the art precision winding resistance meter, specially designed for field testing as well as factory testing of large transformers up to 500 MVA. Winding resistance value of transformer and rotating machine are directly displayed on 5.7” TFT display. TRM 25 is designed to work in live EHV switchyard conditions, ensuring operator’s safety and repeatability of results. Maintenance time saving is ensured by one time connection to transformer with simultaneous resistance measurement of three / six windings, measurement of resistances of all taps with automated tap change and demagnetization facility. The meter is protected against the back-EMF offered by large inductive windings.
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Loop Calibrator
Model KM CAL-904-MK1
Kusam Electrical Industries Limited
• 4-20mA (1kΩ Load, 24V Loop Output).• 0-20mA and 0-24mA output ranges.• 0.025% Basic Accuracy.• Auto Ramp and Step functions.• 0-100% output with percentage step option.• 0-24V DC voltage source.• Open loop and overload buzzer alarm.• Low battery indication.• Simple Operation Interface• Warning beeper when output is open• Pollution Degree 2.• Ambient temperature 0~40℃.• Power Consumption 150mA at 24V 1kΩ load
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Infrared Calibration
Optical pyrometers can be calibrated from 800 to 2300C using NIST certified ribbon filament lamps and temperatures up to 3500C using a graphite arc furnace. Infrared thermometers can be calibrated from -30C to 2300C utilizing state-of-the-art blackbody sources and transfer standards.
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Transformer Winding Resistance Testers / TRT ? 2
TRT-2
UDEYRAJ ELECTRICALS PRIVATE LIMITED
Fast measurement: Test current 0.02A to 2A DC, Digital display of resistance and test current.
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Calibration & Testing Unit for AC & DC Meters
Supreme Instrument Laboratories
Calibrator for calibration and testing of A.C. Milliammeters, Ammeters, Voltmeters, and D.C. Microammeters, Milliammeters, Ammeters, Millivoltmeters and Voltmeters having following technical specification
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Calibration and Repair Services
Additel calibrations provide you with high confidence and low uncertainty for your standards. Our accredited calibration laboratory utilizes primary-level piston gauge systems and high-performance controllers to provide services for the entire Additel product line. In addition, our repair technicians which are ready to help, should you have trouble with the Additel units you own.
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Air Data Calibration
Fluke calibration offers digital pressure monitors, air data calibrators and laboratory standards for air data pressure range calibrations. Each of these systems feature pressure ranges, measurement units and features specific to calibrate air data test sets and RVSM compliant air data instruments. Models include 2468 Ruska and ADCS-601 DHI primary level standards; 7750i Ruska air data controller/calibrator and RPM4-AD DHI reference pressure monitor.
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Inline OEM High Resolution Thickness & Resistivity Module for PV / Solar Sorters
MX 152
To allow three thickness scans during belt transport at different wafer sizes, two measuring bars, one from top and one from bottom, hold 3 sensors each.
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RF Electronic Calibration Module (ECal), DC/300 KHz To 7.5 GHz, 7-16, 2 Port
85098D
The Keysight 85098D RF electronic calibration (ECal) module makes the calibration of vector network analyzers fast, easy, and accurate. ECal is a precision, single-connection calibration technique for your vector network analyzer. Performing a full two-port calibration takes less than half the time and a number of connections using ECal versus mechanical calibration kits. Furthermore, the accuracy of the calibration is comparable between electronic and mechanical methods. Traditional mechanical calibrations require intensive operator interaction, which is prone to errors. With ECal, the operator simply connects the ECal module to the network analyzer and the software controls the rest.
