Product

High Voltage Divider

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Mess- & Prüfsysteme GmbH

Mess- & Prüfsysteme GmbH

High voltage measuring divider in capacitive or resistive construction.

Product

Flexible Implantable Microprobe

IT-18EXLONG

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Physitemp Instruments

IT-18EXLONG - Physitemp Instruments

IT-18EXLONG Flexible Implantable Microprobe with 5 foot lead - Implantable in semi-solids and tissue with 18 gauge needle (supplied). Also for immersion in various solutions and rectal temperatures of small animals. Totally sheathed in chemical resistant Teflon™. Quited rugged. Maximum Temperature 150°C . Isolated. Probe diameter .050" (14 gauge represents the needle gauge that the probe can be inserted through). Time constant 0.3 seconds.

Product

Bean Bag Snag Tester

TF221

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TESTEX Testing Equipment Systems Ltd.

TF221 - TESTEX Testing Equipment Systems Ltd.

Bean Bag Snag Tester, to determine the snagging and picking resistance of knitted and woven fabrics by tumbling fabrics pillows containing a weighted bean bag within two separate test cylinders.

Product

200 A HIGH-CURRENT MICRO-OHMMETER

MPK-203x

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MEGABRAS srl

MPK-203x - MEGABRAS srl

The MPK-203x high-current micro-ohmmeter is a portable, microprocessor-controlled instrument. Has optimized filters and protections for measurements in electrical substations. Can be used to accurately measure very low contact resistances of high voltage circuit-breakers and switches, busbars, etc., with test currents up to 200A. It employs the 4 terminals-method (U/I measuring principle) to avoid errors caused by test leads and their contact resistances.

Product

Circuit Breaker Analyzers & Timers

CAT Advanced Series

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IBEKO Power AB

CAT Advanced Series - IBEKO Power AB

DV Power circuit breaker analyzer and timer utilizes the latest technological enhancements for safe and fast testing of circuit breakers. The sophisticated design ensures efficient and reliable operations in high-voltage substations and industrial environments.The CAT Advanced series are stand-alone or PC-controlled digital instruments for a circuit breaker testing. The timing channels record closing and an opening of the arcing, resistor, and auxiliary contacts. Also, the main contact channels can measure the resistance value of the pre-insertion resistors (if present in the circuit breaker).With CAT Advanced series instruments, it is possible to record graphs of open and close coil currents. Furthermore, it records displacements of the HV and MV circuit breaker moving parts. Test results can be saved via USB, PC or be printed via 112 mm (4.4 inches) thermal printer (optional accessory) in tabular and graphical form.A circuit breaker test consists of different operational modes and CAT Advanced series supports:Open (O)Close (C)Reclose (O-0,3s-C)Trip free (CO)O-0,3s-COOpen-Close (O-C)Close-Open (C-O)Open-Close-Open (O-C-O)First trip (O)Multiple operations, such as Open-Close and Open-Close-Open, can be initiated by using a predefined delay time or by sensing a breaker’s contact position.The auxiliary inputs are used to monitor dry and wet auxiliary contacts. The six coil control analog channels measure and record coil currents simultaneously (OPEN and CLOSE), up to 35 A AC/DC.The additional six voltage analog channels have four selectable voltage ranges available (±1 V, ±5 V, ±60 V and ±300 V AC/DC).A built-in micro-ohmmeter generates up to 500A true DC ripple-free current with an automatically regulated test ramp that provides performing static and dynamic contact resistance measurement.Three transducer channels provide a measuring displacement of the circuit breaker moving parts, contact wipe, over-travel, rebound, damping time and average velocity. Also, a user can connect either an analog or a digital transducer to these universal channels.

Product

Electrical Networks Control System

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ZETLAB Company

ZETLAB Company

Electrical networks control system is intended for measurements of network electrical resistance and insulation electrical resistance of the tested specimen. The measurement process takes a couple of minutes.

Product

Resistivity Test Systems

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Signatone Corp.

Signatone Corp.

Resistivity Test Systems

Product

Instrument Transformer Calibrators

MRL 11

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UDEYRAJ ELECTRICALS PRIVATE LIMITED

MRL 11 - UDEYRAJ ELECTRICALS PRIVATE LIMITED

Automatic measure of contact resistance. True 4 terminal measurement. μP operated, automatically saves results.

Product

4 Thermocouples/RTD Ch

APCI-3200-4

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TEAM SOLUTIONS, INC.

APCI-3200-4 - TEAM SOLUTIONS, INC.

18-bit resolution, 16-bit accuracyEach channel can be configured either for thermocouples/RTD or as an analog voltage input channel4 analog input channels for thermocouple typesJ, K, T, E, R, S, B, N - or 2 diff. analog input channels for the acquisition of resistance temperature detectors (Pt100)- or 16 SE/8 differential analog voltage input channels, ± 2.5 V8 independent current sources for resistance temperature detectors (RTD) and one current source for cold junction compensationCold junction compensation (on separate screw terminal board PX 3200)Gain and offset calibrationLinearisation through table and calculation for the thermocouple types J, K, T, E, R, S, B, N and RTDsProgrammable gain16-bit accuracy with sample rates of 20, 40, 80 or 160 Hz (other rates on request)4 digital input channels, 24 V and 3 digital output channels, open collector, isolated

Product

Oscillators

CG series

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NF Corp.

CG series - NF Corp.

The CG series is a resister tunable sine-wave oscillator which can be set the oscillation frequency with externally connected resistors.

Product

Beam Lead PIN Diodes

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Naprotek, LLC.

Naprotek, LLC.

The SemiGen SBL 2000 series Beam Lead PIN Diodes feature fast switching speeds at both low capacitance and resistance. Beam Lead PIN Diodes have high levels of mechanical strength and stability during assembly. These diodes are suitable for microstrip or stripline circuits as well as circuits requiring high isolation from a series of mounted diodes such as multi-throw switches, phase shifters, attenuators and modulators.

Product

Handheld Economic Process Calibrator

VA702

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Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD

VA702 - Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD

This Multifunction calibrator combined voltage. current .resistance .thermocouple temperature .RTD in one device.

Product

Winding Resistance Tester

JYR20S/10S

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Kingrun Instrument Co., Ltd.

JYR20S/10S - Kingrun Instrument Co., Ltd.

DC winding resistance testing is regarded as another essential routine screening tool. It indicates problems such as loose, defective or incorrect connections, which cause enough transformer failures each year to be regarded as a failure category of its own.

Product

MICRO OHM-METER

UONT100A

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International Biological Laboratories

UONT100A - International Biological Laboratories

This Test Set is capable to measure low resistance like switch contacts, breaker contacts, busbar splices, joints, fuses, low inductive windings etc. by circulating high value of D.C. through the contact/junction and measuring D.C voltage drop (4 terminal method) which, sent to instrument amplifiers , thereby being displayed on resistance meter.

Product

Ultra High 1.77 (50.00) - 10.00 (283.00) High Performance Lead Free Probe

LFRE-25Z-10

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ECT

LFRE-25Z-10 - ECT

Current Rating (Amps): 8Average Probe Resistance (mOhm): 8Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 1,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02

Product

Micro-Ohmmeters

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Valhalla Scientific Inc.

Valhalla Scientific Inc.

Measures low resistance values in micro-ohms at specified currents.

Product

Solar Analyzers

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Meco Instruments Pvt. Ltd.,

Meco Instruments Pvt. Ltd.,

Max. solar system power (Pmax) search by Auto-scan: 1000V, 12A (12000W capability)The analyzer and the Remote Solar Detector is connected by Bluetooth wireless communication (Bluetooth 2.1 + EDR Class 1)The Remote Solar Detector is moisture-proofIntelligent test logic with no personnel attendance required in the field Solar system analyzer waits and tests the system until appropriate sunlight irradiance is detectedMax. voltage (Vpm) at Pmax, Max. current (Ipm) at Pmax Voltage at open circuit (Voc), Current at short circuit (Isc)Efficiency (%) calculation of solar systemTemperature measurement of solar panelsIrradiance measurement of sun lightSeries resistance (Rs) calculation of solar panelsWith data logging/open function, the I-V curves of solar system can be analysed / recorded for a period of time (e.g. 60 min.)Conversion of I-V curve under OPC to data under standard test condition (STC) based upon IEC standardProvide Operating Condition (OPC) and Standard Test Condition (STC) test reports for verification of solar panel performance (OK or NO OK)Users can set up the parameters of solar panelsUsers can set up the series number of solar panels. Parameters of many solar panels can be measured in one measurementThe Irradiances and Temperatures of solar panels can be continuously measured, monitored and recordedContinuously measure/monitor/record the DC power output of solar system and the AC power output of inverter (1 phase or balanced 3 phases)Calculate the efficiency of DC to AC power conversion and the efficiency of the max.output power