Programmable Resistance Box
produce range of precision resistance values.
See Also: Boxes, Decade Box, Anechoic Boxes, Black Box, Breakout Boxes, Hot Box, White Box, Shielded Box, RF Box
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Single-Phase Transformer Winding Resistance Meters
RMO-TT Series
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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High-accuracy Dual-channel Programmable Battery Simulator
N8352 Series
Next Generation Instrumental (Shanghai) T&C Tech. Co., Ltd.
N8352 series is specially designed for the R&D and testing of portable, battery-operated products , such as Bluetooth headsets, mobile, AR/VR smart terminals, electrical tools, etc. The current flows in both directions and can be used as either a power supply or a load. N8352 is easy for operation with touch screen and UI design. The output features are comparable to actual batteries, with fast dynamic response, no overshoot in voltage rise and fall, and stable waveform. The resolution is up to nA level, which can test the loop static power consumption, etc. N8352 can be widely used in the area of consumer electronics testing.
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3 Wire (Analogue) Earth Resistance Tester
ST-1505
Standard Electric Works Co., Ltd
● High quality Taut Band movement.● Capable of measuring earth resistance and earth voltage.● The timer operates automatically for about three to five minutes when the “PUSH BUTTON SWITCH” and “TIMER ON BUTTON” are pressed together. ● This will keep test “ON” for the duration of the timer.● Battery check function.● Calibration performed with supplied test leads.
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Pocket AVR Programmer
This new version uses an SMD 5x2 header. This is a simple to use USB AVR programmer. It is low cost, easy to use, works great with AVRDude, and is tested extensively on a Windows desktop. Based on Dick Streefland's USBtiny and Limor Fried's USBtinyISP. This is a low-cost programmer designed for those on a tight budget.
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Automatic Dielectric Constant Tan Delta And Resistivity
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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Insulation Resistance Tester For PV
MSEI-200C
MULTI MEASURING INSTRUMENTS Co., Ltd.
This model can measure insulation resistance of DC current circuit in PV systems (between PV module and power conditioner) on the live line and can distinguish the deteriorated part between Power Phase, Neutral Phase, P/N Phase and or PV modules.
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3 Terminal Digital Earth Resistance Tester
Model KM 1520
Kusam Electrical Industries Limited
KUSAM-MECO Digital Earth Resistance Tester is a very versatile& handy instrument for checking Earth Resistance. It consists of the indicator & set of 3 spikes (stake) and connecting wires. Earth Resistance is measured by putting the spikes in the earth at distance of 5-10m (as shown below) & switching ON the instrument indicates the Earth Resistance directly in ohms.
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Programmable Video Signal Generator
VG-870B
The VG-870B is a standalone type multiple-interface video generator, which can test most of Flat-Panel-Display in current market. It supports the HDMI digital interfaces with the latest standard Ver.1.3a, and also supports specific functions of HDMI 1.3a such as Deep Color (max.12-bit), xxYCC and LipSync.
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Sheet Resistance Measurement
The Filmetrics® R54-series and R50-series sheet resistance measurement instruments have been developed based on over 45 years of KLA sheet resistance measurement innovation. The R50 measures metal layer thickness, sheet resistance and sheet conductance. The R54-series adds a light-tight enclosure, along with 300mm support, to provide metal thickness measurement solutions for semiconductor and compound semiconductor manufacturing.
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Breakout Box
T1000-37
T1000-37 breakout box is our most versatile model, using dual 37 pin D-Sub connectors for signal capture or monitoring. Dual connectors provide a total of 74 test points plus a ground jack. All test points use standard size 4mm banana jacks. Test points may be connected using shorting banana cable to allow signal continuity. Ideal for continuity measurements, isolation testing, and signal capture.
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Programmable, 2-Channel High-Pass Filter Module
AAF-HP
The AAF-HP series provides 2 programmable channels of high-pass filtering on a plug-in module that is pin compatible with the popular AAF-1F, AAF-2F, and AAF-3F modules.
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High Current Resistance Measurement Systems
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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PXI/PXIe 15W Programmable Resistor Module
42-254-034
The 40-254-034 (PXI) and 42-254-034 (PXIe) are programmable resistor modules with 1 channel which can be set between 2Ω and 102kΩ with 2Ω resolution The 40-254 range provides a simple solution for applications requiring up to 15W of power handling per channel.
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PXI High Density Precision Resistor Module, 9-Channel, 2Ω to 122Ω
40-298-112
The 40-298-112 is a high density programmable resistor module with 9 channels which can be set between 2Ω and 122Ω with 0.5Ω resolution The 40-298 range provides a simple solution for applications requiring accurate simulation of resistive sensors. The 40-298 is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems.
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Programmable DC Load Current Waveform Generator
9923
9923 application software can be used to edit arbitrary waveform, providing electronic load simulation different sink current conditions
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Resister Blackjack
Resistor blackjack is like regular blackjack but better! Your goal is to assemble a single resistance from several resistors that is as close to 21k while not being over.Unlike regular blackjack, the resistors can be combined in series and in parallel, giving the game a whole new dimension. Plus, resistors have tolerances so achieving a mathematical 21k doesn't guarantee a win.
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PXI High Density Precision Resistor Module, 4-Channel, 3Ω to 6.97kΩ
40-298-130
The 40-298-130 is a high density programmable resistor module with 4 channels which can be set between 3Ω and 6.97kΩ with 0.125Ω resolution The 40-298 range provides a simple solution for applications requiring accurate simulation of resistive sensors. The 40-298 is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems.
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Surface Resistance Meter
SRMETER2
The Surface Resistance Meter is a wide range, multi-scale, auto-ranging meter. This meter is appropriate for auditing static control work surfaces.The meter is 9V battery powered and simple to use.NIST Calibrated
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Gold Box Power Supplies (AC-DC)
A broad selection of power supplies offering unusually high performance - many models have regulation of ±0.005%. Electronic current limiting and provision for remote voltage sensing are standard features; overvoltage protection is available as a built-in option. Rugged extruded aluminum cases include threaded mounting holes on bottom, back, and side, permitting mounting in any position.
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ONE BOX
Both the Z and X handheld analyzers run on the same software platform, operating system, have the same user interface, same battery, and same charger making training and operation a breeze. Get them both when you purchase the ONEBOX package.
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Winding Resistance Meter
TRM 104
TRM104 is a portable winding resistance meter, designed to work in live EHV switchyards. Winding resistance values of large transformers up to 500 MVA and rotating machines are directly displayed. The meter is protected against the back emf offered by large inductive winding. A back-lit 4 line LCD with a user-friendly menu sets up the instrument for the test. Winding resistances and safety messages are also shown on this display. It is possible to measure the resistance of two windings simultaneously.The meter contains a special power source for rapid stabilization of test results.
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Development Kits for BASIC/C-programmable IoT Modules
These kits will help you test, evaluate, and write apps for our range of BASIC/C-programmable IoT modules.
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Digitally Controlled Programmable Attenuators
Broadband frequencies ranging from 30 MHz to 40 GHz. High attenuation levels up to 60 dB. PIN diode designs exhibit extremely fast attenuation step switching performance. Attenuation step size ranges from 0.03 dB to 1 dB. Programmable attenuator control bit sizes range from 5 to 10 bits. Models powered and command controlled via 15 pin female Micro-D socket or USB interface.
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Programmable Anti-Alias Low-Pass Filter and Instrumentation Amplifier
USBPGF-S1
Single Channel USB Programmable Anti-Alias Low-Pass Filter and Instrumentation Amplifier for Signal Conditioning in Data Acquisition Systems. Differential or single ended input. 10Vmax Signal Input and Output with input protection up to 40V. Software-programmable instrumentation amplifier gains of 1 to 1000.
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PXI/PXIe High Density Precision Resistor Module, 3-Channel
40-297A-155
The 40-297A-155 (PXI) and the 42-297A-155 (PXIe) are 3-channel programmable resistors with a range of 3 Ω to 43.8 MΩ. They are part of the 40/42-297A series of high density precision resistor modules and provide a simple solution for applications requiring accurate simulation of resistive sensors.
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Programmable Industrial USB 3.0 Hub (8 Ports)
The USBHub3+, an 8-port programmable USB 3.0 Hub. Designed by engineers for engineers - connect the USBHub3+ with confidence to expensive lab or production equipment. Enable/Disable any Downstream Port. Maintain selectable control of data, SS lines, power lines for any port. Monitor Voltage and Current on any/all ports. Supply up to 2.5A per port. Set Current Limits on any port. Select between two (2) Host Connections.
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PCI 32 Chan I/O, Programmable Threshold
50-412-001
The 50-412 is a 32-channel Digital I/O card with high output voltage and current capability and a dual variable threshold input. Each of the 32 channel outputs can be used to drive the output high or low using a high current capacity drive capable of sourcing 0.4A from the high side or 0.5A sink on the low side for each channel.
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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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Baseband Programmable VGA-Filters
Analog Devices’ RF VGAs, IF VGAs, and variable gain control products offer the high performance needed for communications, instrumentation, and military designs. The portfolio includes continuous analog linear in dB products based on X-AMP® interpolation architectures and digital step controlled products providing as fine as 0.25 dB step and linear in volts digital control. Furthermore, ADI RF VGAs are highly integrated with digitally controlled multipole analog filters integrated on-chip as well as AGC circuits for automatic level control.
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Surface Resistivity Meter
STME-SRM
Statclean Technology (S) Pte Ltd
Effective for a quick measurement of Surface Resistivity on most surfaces.
