Resistance Calibrators
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Temperature Calibration
Trescal provides full Temperature Calibration services that are accredited and/or certified in accordance with ISO/IEC 17025. Temperature Calibration services can be delivered at your site or at our lab. Accreditations for our temperature calibration service guarantees calibration results are traceable to the International Systems of units (SI) through NIST or NRC.
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Process Calibrators
Handheld calibrator-multimeter of industrial process signals including voltage, current, resistance and temperature. External signals up to 200 V or 100 mA can be measured simultaneously with signal sourcing.
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Universal Calibrators
We offer our clients an exclusive range of Universal Calibrators which is designed and manufactured by our technical team. Our range is designed using superior quality material, and is widely appreciated for its rugged designs and durability. Also, these are presented with dual operating ability of source & sink of signals that make them appropriate for labs and process plants. Further, our assortment is extensively used in the calibration of instruments, commissioning of field instruments, repair & maintenance of filed instruments and as millimeter with limited facilities in various industries, such as chemical, cement, textile, fertilizer and automobile.
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Electrical Calibration
Beijing GFUVE Electronics Co.,Ltd.
Checking condition , performance , sensitivity and accuracy of any electrical device.
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Electrical Calibrators
An electrical calibrator, or dc calibrator from Fluke Calibration includes many innovative and multi-functional solutions to help laboratories operate efficiently, increase throughput, and comply with today’s quality standards. Versatile models and options provide a wide range of possibilities to match a variety of workloads and budgets. Electrical calibrators include: Multi-product calibrators; multifunction calibrators; oscilloscope calibrators; power calibrators; pressure/temperature calibrators.
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Calibration Baths
Calibration baths are electronic controllers which automatically, quickly and with the help of a liquid, supply a temperature. Due to the high reliability and exceptional homogeneity in the measuring chamber, calibration baths are particularly suitable as a factory/working standard for the automatic testing and/or calibration of the widest range of temperature probes - independent of diameter. A special micro calibration bath design enables on-site applications.
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Resistance Measurement
PROMET
High-precision micro-ohm measuring systems with adjustable DC test current for determining resistances on circuit breakers or inductive loads such as transformers, for example. The high-precision ohm meters of the PROMET series are used to determine very low electrical resistances in the µΩ range. The adjustable test current of up to 600 A in combination with a four-wire measuring method delivers measurement results which meet stringent accuracy requirements. State-of-the-art power electronics coupled with a robust design guarantee excellent reliability for use as a portable device in switching stations and industrial environments. Typical applications include determining the contact resistance of switchgear devices and determining the resistance on inductive loads such as transformers.
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Process Calibrators
AMETEK Sensors, Test & Calibration
Our process calibrators include innovative handheld multifunction calibrators, multi-channel scanners, and handheld loop calibrators and power sources. Our multifunction calibrators feature a new large full color display with an advanced simplicity, easy-to-use interface. The multi-scanner is perfect when there is a need to create traceable documents for sensor calibrations. Calibrate 16 types of RTDs, and 13 types of thermocouples with our handheld calibrators.
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Multifunction Calibrators
Easy-to-use Multipurpose instruments for advanced documented calibration and process control.
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Earth Resistance Testers
.Multi Test Voltage.Conductor resistance measurement(DET4300).Soil resistivity measurement(DET4300).LCD background light.Data hold.Working LED indicator.Low battery warning.Function symbol display
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Decade Resistance Box
TEK903
The TEK903 is a very reliable decade resistance box with high quality rotary switches providing in-line readouts. Ideal for laboratory, educational and calibration applications. The extra terminal forms an accurate potential divider.
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Calibration Software
AMETEK Sensors, Test & Calibration
Our calibration software provides an easy way to calibrate gauges, RTD´s, thermocouples, transmitters, thermoswithes, and pressure switches. Complete a full calibration from entering the details of the gauge to printing out a calibration certificate. Reduce operating time by automating calibration procedures, reduce sources of error by automatically reading and storing values from the reference, and customize certificate templates to fit your needs.
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Calibration Software
Calibration software is available to automate all or part of many calibration processes, manage calibration and asset data, and perform other useful tasks as well. Fluke Calibration offers a variety of market leading software applications in each of its product disciplines.
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Earth Resistance Meter
EM 4058
earth tester is a digital, microprocessor controlled instrument that allows to measure the earth resistance and ground resistivity (using Wenner´s method), as well as to detect parasitic voltages present in the ground. This instrument is suitable to measure earth systems in power substations, industries, distribution networks, etc., according to IEC 61557-5.
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Insulation Resistance Tester
HT2671 / 761
Wuhan Huatian Electric Power Automation Co., Ltd.
Mainly used to check the insulation resistance of electrical equipment or electrical lines to ground and phase to ensure the normal operation of these equipment.
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Insulation Resistance Measurement
MD 10KVR
The digital insulation tester model MD-10KVR is Megabras' cutting edge insulation analyzer equipment and it is one of the most complete and sophisticated available in the international market. A powerful software allows for further analysis of tests results, including features such as graphical representation and automatic report generation. Its proven technology provides safe, reliable and accurate measurements of insulation resistances up to 10 TΩ, with 4 pre-selected test voltages, 500 V - 5 kV - 10 kV - 15 kV. Other test voltages may be selected in steps of 25 V, 100 V or 500 V.
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Calibration Kit
N611
*N611 Calibration Kit, * Frequency Range: up to 6 GHz, * Impedance: 50 Ohm. * Connector Type: N-type.
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Pressure Calibrator
30
AMETEK Sensors, Test & Calibration
The 30 Series is a wide range digital pressure calibrator that fits easily into your shirt pocket. Its internal sensors give you 0.05% of reading accuracy and resist damage from overpressure.
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Resistance Welding
Resistance welding is a method in which the welding works are heated by resistance heat generated by sandwiching the welding workpieces with welding electrodes, passing current through them, and the metal is welded while pressurizing the works.A resistance welding machine composed of welding power supply, a weld head and an electrode. The welding power supply controls a welding current,the weld head exerts a pressure on the material to weld and the electrode provides welding current and pressurization force to the part under welding. We have been providing various kinds of welding power supplies and welding heads to meet these requirements.
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Torque Calibration
Calibration capabilities for torque applications range from 15 inch-ounces to 2,000 foot-pounds with electronically converted readings in every common unit of measure. NIST traceable weights and torsion arms provide traceability on all Process Instruments'' Torque Calibrations. Force gauges and torque transducers can also be calibrated with this system.
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Resistance Temperature Sensors
Watlow Electric Manufacturing Company
These sensors are suited for applications where accuracy and stability are essential for proper control in applications that operate at or below 1200°F (650C).
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Frequency Calibrator
VCH-313
The frequency calibrator VCH-313 is designed to determine the frequency error and calibrate frequency standards of various types based on the signals of the NSC SNS GLONASS/GPS .
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Resistive Touch Controllers
Analog Devices offers a range of controller ICs for use with 4-wire resistive touch screens. These controllers can be used in human machine interface applications in consumer, automotive, and other products. Analog Devices’ controllers have 12 bits of resolution, SPI/I2C interface options, and low power consumption, making them ideal for use in handheld devices.
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Resistance Meters
ACL provides surface resistance/resistivity meters and digital megohmmeters to quickly and accurately measure resistivity.
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Calibration Services
WTG's calibration package is more than just verification of performance specs. It is a complete package of services including inspection and maintenance. Our services uphold the value of the instrument and extend its lifetime.
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Calibration Kit
N612
*N612 Calibration Kit, * Frequency Range: up to 6 GHz, * Impedance: 50 Ohm, * Connector Type: N-type.
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Vibration Calibrator
SV 111
SV 111 vibration calibrator is the State of the Art instrument designed for human vibration measurements according to ISO 8041. The design of the calibrator is based on the triaxial reference accelerometer and microprocessor controlled shaker. These both features assure excellent stability of the calibration levels and their frequency independently from mass of the testing object, like also indicate improper test object fixing by monitoring of shaker vibration in all three axis simultaneously.
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Resistive Current Tester
Weshine Electric Manufacturing Co., Ltd
Long Distance Digital Zinc Oxide Arrester Resistive Current Safety Testing Set
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Insulation Resistance Testers
UEi Test & Measurement Instruments
Measures the total resistance between any two points separated by electrical insulation.
