Resistance Decade Box
set of precision resistors configured in desired resistance values.
See Also: Decade Box, Capacitance Decade Boxes, Inductance Decade Boxes
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Product
Single-Phase Transformer Winding Resistance Meters
RMO-TT Series
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RMO-TT series is perfect for measuring winding resistance of inductive objects such as power and distribution transformers or autotransformers. Additionally, every transformer resistance meter from RMO-TT series can analyze:tap changers,generators,electrical motors,high-current busbar joints,cable splices,and welding joints.Transformer demagnetization can also be performed with all RMO-TT instruments.The series is consisted of 3 models, with maximal test current from 40 A (RMO40TT) to 100 A (RMO100TT). RMO100TT is the only portable transformer resistance meter in the market with 100 A DC output current.The three independent channels enable testing of three windings in series. Consequently, a user can measure winding resistance in every tap position of an on-load tap changer without discharging between the tests.In addition to winding resistance measurement, a user can perform a detailed on-load tap changer analysis by analyzing recorded graphs (10 kHz sampling rate) and by measuring vibrations on an external tap changer tank.All RMO-TT instruments have a built-in tap changer control unit. Because of this, it is possible to remotely control on-load tap changer (OLTC) directly from the device. Also, a user can program DV-Win software to do everything automatically – running winding resistance tests and changing OLTC tap positions.The DV-Win software also enables control and observation of the test process, as well as saving and analyzing the results on a PC. It provides a test report, arranged in a selectable form as an Excel spreadsheet, PDF, Word, or ASCII format. Additionally, DV-Win measures and calculates the OLTC transition time, the ripple and the winding resistance for each tap changing operation. The software can also perform the calculations necessary for the “Heat Run” test.All results can be exported in the report format.
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Product
Surface & Volume Low Resistivity Meter for Conductive Materials
Loresta GP
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The Loresta GX Meter is an intelligent, multi purpose low resistivity meter equipped with software that calculates resistivity correction factors. A variety of 4 pin probes are available for use with the Loresta GX. The instrument is typically used in Product Engineering, R&D, and Quality Control. Applications include measurement of conductive paint, conductive plastics, conductive rubber, conductive film, silicon wafers, antistatic materials, EMI shield materials, conductive fiber, conductive ceramics, etc.
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Product
DI Boxes
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Applied Research and Technolgy
Instrument DIs for stage and studio, plus specialized tools to connect virtually any source to a mixer, interface, or PA.
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Product
Medical Box PC Featuring The 12th/13th/14th Gen Intel® Core™ I3/i5/i7/i9 Processors, With Support For MXM-AXe Based On Intel® Arc™ GPU, And Thunderbolt™ 4 Port
MLB-3100 with Intel MXM GPU
Industrial Computer
- ADLINK MXM-AXe graphics module support (type A, up to 50W TDP based on power supply)- 12th/13th/14th Gen Intel® Core™ i3/i5/i7/i9, Celeron® processor- Dual SODIMM for up to 64GB DDR5 non-ECC memory (depending on CPU)- 1x HDMI 2.0, 5x DisplayPort (1 from CPU, 4 from MXM)- 1x M.2 E-key supporting 1630 or 2230 for Wi-Fi/Bluetooth module, 1x M.2 M-key supporting 2242 or 2280 for SATA/PCIe storage module, 1x M.2 M-key supporting 2242 or 2280 for NVMe & frame grabber- Reliable Molex 24V DC-in connector- 2x 2.5GbE Intel® I225-LM Ethernet Controller
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Product
Earth Resistance Tester
G-TEST
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To check the condition of a grounding connection, an earthresistance tester is used to measure the residual ground voltage,resistance and resistivity (Wenner method).
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Product
Winding Resistance Tester
JYR-50C/40C/20C
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1. With demagnetization function.2. Testing range reach to 20k3. Also apply to testing tranformer with high winding resistance.
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Product
Winding Resistance Meter
TRM 50+
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SCOPE introduces 50 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 50 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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Product
Spread Resistance For Slanting Polished Sample Of Semiconductor By Tow Kinematically-mounted Probe Contacting .
SRS-2010
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*Resitivity map along with depth direction, thickness of epitaxial , depth of PN junctin and carier density profiles
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Manual Dielectric Constant, Tan Delta & Resistivity Test Set
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*AC and DC test Voltages switched internally.*Direct digital display of test voltages.*Auto ranging and direct read out of volume resistivity.*Cell constant adjustment and Tan Delta zero correction.*Built-in protection for test sample flash over.
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Product
Insulation Resistance Measurement
MD 10KVR
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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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Product
Winding Resistance Meter
TRM 25
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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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Product
Insulation Resistance Measurement
MI15KVe
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The MI-15KVe High-Voltage insulation tester is a truly portable device that allows the measurement of insulation resistances using test voltages up to 15kV.
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Product
Resistive & Capacitive, Inductive AC Load Bank
RLC
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Inductive & capacitive load banks are reactive only and must be used in combination with a resistive load bank to provide the desired load profile to test a power system. Reactive loads banks can provide either a leading power factor (Capacitive) or lagging power factor (Inductive).
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High Current Resistance Measurement Systems
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Measurements International Ltd.
Modular Designed Base Unit with Expanded Capabilities to 10,000 Amp, Complete Turn-key System, Resistance and Temperature Curves, Complete Measurement Systems Available, Proven Technology.
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Product
Expandable Embedded Box IPC With Intel® Celeron® J1900
UNO-3272G
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Intel® Celeron® J1900 2.0GHz processor with 4GB DDR3L memory3 x USB2.0, 1 x USB3.0, 2 x RS232/422/485, 2 x RS2322 x 10/100/1000BASE-T EthernetVGA, HDMI support 2 x independent displaysOptional Digital I/O support for sensing and controllingDedicated TPM2.0 microcontroller designed for hardware securityFlexible system I/O expansion by iDOOR technologySupport diverse fieldbus protocol by iDOOR technologyDual Power input for power redundancy
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Product
19" SXGA Industrial Monitors With Resistive Touch Control, Direct HDMI, DP, And VGA Ports
FPM-219
Industrial Monitor
19" SXGA TFT LED LCD with 70,000 backlight lifetimeDirect HDMI, DP and VGA input interfacesAnti-glare screen with tempered glassRobust system with Die-casting aluminum chassis and IP66-rated aluminum alloy front bezelLockable I/O connectorsSlim design enables easy installationSupports various mount options: panel, desktop, and VESA arm
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Handheld Digital Multimeter, 4 digit, Water and Dust Resistant
U1271A
Digital Multimeter
Feature sets that meet traditional industrial requirements and improve productivity and safety Improved accuracy and resolution to meet traditional industrial requirements (30,000 counts resolution with 0.7% for ACV accuracy)Intelligent features to improve productivity and safety (selectable Low Pass Filter LPF and quick signal type identification Qik-V)Better grip Both visual and audible continuity indication in noisy environments Easy access to fuse for simplified maintenance Easy connectivity to PC and internal memory (up to 200) for data logging Large rotary switch and buttons that are easy to operate Dust and water resistant casing (IP 54 compliant)Compatible with U1177A/U1117A IR-Bluetooth adapter for remote monitoring & datalogging Altitude: 3000 meters
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Product
Corona Resistant Tester of Enamelled Wire
DPT-1000S
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Shanghai Dean Electrical Co., Ltd
·The tester is comply with the requirements of standards GB/T 1707-2008, GB/T 24122-2009, GB14711-2013, meet the requirement of standard JB/T 10930-2010;·Multiple samples can be tested at same time;·Used for testing the feature of high frequency pulse resistance (performance of Corona-resistance).
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Automatic Dielectric Constant Tan Delta And Resistivity
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No Balancing and Calculation required to calculate Volume / Surface Resistivityand Dielectric Constant.Complies IEC 60250, IS 4487, Test jig Conform to ASTMD 257Built in Thermal PrinterSerial port RS232 for data downloading.Can be used to check liquid sample with Three Terminal oil cell.Storage 100 Test reports
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Fanless Embedded Box PCs
ARK Ultra Rugged Series
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The Fanless Embedded Systems ARK-V&S series are designed for rugged and space-critical in-vehicle and video surveillance applications. These embedded systems feature in-vehicle power (9~36Vdc, ISO-7637-2), in-vehicle certifications (E-Mark, IEC-60721-3-5 5M3), extension capability and wireless communication (GPS/G-sensor/Wi-Fi/3G/CANBus) for in-vehicle NVR applications. As for video performance, these embedded systems provide high graphic power (Up to 1080p/720p @120fps) and support IP Camera (4 Ports 10/100 PoE, IEEE802.3af) to maintain stable performance for mobile NVR
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Product
Break In Break Out Box
MS 3648I
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Break in Break Out Box is standard portable 19” rack mountable with 128 Input and 128 Outputs.
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Product
Resistor Calibration Box
RCB-411
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Standard Electric Works Co., Ltd
● The RCB-411 is used to verify and proof High Voltage Insulation Testers. Both Analogue and Digital Insulation Testers can be calibrated.● Caution: a. Before testing, make sure the front panel, terminals are clean and dry. If not, wipe them with cloth. b. Use high voltage silicone wires. Otherwise the reading will be incorrect.
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Product
Resistance & Resistivity Probes
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Surface and/or volume resistance measurements are key parameters in describing materials' electrical properties. ETS offers a variety of probes to support numerous industry requirements and applications.
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Product
Medical Grounding Resistance Tester
2678YM
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Shenzhen Chuangxin Instruments Co., Ltd.
Medical Grounding Resistance Tester，Product Introduction2678YM Medical Grounding Resistance Tester Is Used To Measure The Internal Electrical Equipment Of Grounding Resistance,Which Reflects The (Contact) Resistance Of Total Grounding Terminal Of Electrical Equipment.It Suitable For Measuring All Kinds Of Motors,Electrical Appliances,Instruments,Household Appliances And Other Equipment Resistan
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Product
RF Shield Box
CMW-Z10
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The R&S®CMW-Z10 has excellent shielding effectiveness and superior coupling characteristics.The shield box can be used for frequencies up to 6 GHz.The antenna structure is optimized to enable excellent radio connections between the DUT and tester.The highly broadband spiral antenna allows a wide variety of applications.These outstanding features combined with modular options make the RF shield box indispensable for any radiocommunications tester.
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Product
Galvanostat and Zero Resistance Ammeter
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This instrument offers a Potentiostat, Galvanostat and Zero Resistance Ammeter with integrated Frequency Response Analyser and Sweep Generator in one. It is based around a two Amp Potentiostat teamed with a two Amp Zero Resistance Ammeter and can be supplied as - 6 channel, with six sequential channels, 8 channel (eight sequential channels) or 12 channel (twelve sequential channels). Connection to the controlling Windows PC is via a standard RS232 port, optically isolated for full floating operation. The instrument is supplied with a full set of cables and software, user manual and application notes on CD.
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Product
3 Wire (Digital) Earth Resistance Tester
2720 ER
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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.● Battery operated.● Data hold function.● Battery test indication.● Calibration performed with supplied test leads.
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Resistive Load Banks
R Series
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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.
