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Light Dependant Resistance Measurement Trainer
Unitech Scales And Measurements Pvt. Ltd
L.D.R. Trainer comprises of light dependent resistor (LDR) fitted to the shaft, which moves inside the tube where lamp is fitted at the other end. Variable DC voltage source is provided to vary the light intensity. Digital indicator is supplied to measure the light intensity in terms of distance moved between LDR and light source.
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PXI-2559, 2.5 GHz, 75 Ω, Dual-Terminated SPDT PXI RF Relay Module
778572-59
2.5 GHz, 75 Ω, Dual-Terminated SPDT PXI RF Relay Module - The PXI‑2559 is a general-purpose switch module featuring two independently terminated single‑pole double‑throw (SPDT) relays. You can use it to add flexibility to your video switch network or to maintain uniform signal paths across multiple channels when building high-channel-count multiplexers. The PXI‑2559 termination resistors minimize reflections on open channels and protect your source or device under test from damage. The module also features excellent insertion loss, voltage standing wave ratio (VSWR), and isolation parameters to minimize signal degradation. You can use its onboard relay count tracking feature to predict relay lifetime and reduce unexpected system downtime.
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Zero Bias Schottky Detectors
Fairview Microwave’s line of coaxial packaged zero bias Schottky detectors feature matched inputs for excellent VSWR, voltage sensitivity levels that range from 100 to 500 mV/mW for small signal detection, negative video output polarity, and can withstand maximum input power levels up to +20 dBm CW. Operating temperature range covers 0°C to +90°C and storage temperature of -65°C to +125°C. These zero bias Schottky detectors utilize compact cylindrical package outlines that are made of passivated stainless steel and offer a variety of popular input/output SMA and BNC connector configurations that make them ideal for use with precision test and measurement, instrumentation, and subsystems assemblies. Numerous applications include power measurement, leveling pulsed signal sources, AM noise measurements, radar or missile guidance systems, monitoring system level performance, and pulsed RF measurements.
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Non-Contact H.V. Detector
380 HP
Standard Electric Works Co., Ltd
● Protection class : IP65.● 7 voltage settings : 120V, 4kV, 15kV, 25kV, 35kV, 46kV, 69kV● Bright LED visual indication● Vibration function● Frequency range: 40~70Hz● Audible indication● Easy-to-prove method● Power source : 9V rechargeable battery● Can be charged with the automotive● Non-contact detection by proximity● Compatible with most hot sticks● Lightweight, robust & compact● Special ranges are available upon request● Flashlight function● Safety standard : EN 61326-1 CISPR 11● Operating temperature and humidity : 0°C ~ 40°C / 80% R.H. Max. ● Dimensions: 262(L) × 85(W) × 56(D)mm● Weight: Approx. 330g
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Precision Source / Measure Unit (2 Ch, 100 FA)
B2902B
The Keysight B2902B precision source / measure unit (SMU) is a 2-channel, compact, and cost-effective benchtop SMU with the capability to source and measure both voltage and current. It easily measures current versus voltage (I/V) with high accuracy. The 4-quadrant source and measurement capabilities enable taking I/V measurements without configuring multiple instruments.
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Solar Array Simulator
Among other things, solar array simulators are required for testing satellite power supplies. An SAS (Solar Array Simulator), consisting of an interconnection of several Solar Array Simulator modules, maps the solar panels and displays the individual strings connected in parallel. Optionally, the individual SAS modules are monitored by a Second Level Protection, so that the test object is not damaged in case of errors with the voltage sources. Additional circuitry is implemented via project-specific test modules. The signal path to the DUT can be separated, e.g. for dynamic current measurements.The Keysight Solar Array Simulators used were specially developed for satellite applications and cover the significantly higher requirements regarding the control speed of MPP tracking compared to terrestrial applications.
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Precision Source / Measure Unit (1 Ch, 100 FA)
B2901B
The Keysight B2901B precision source / measure unit (SMU) is a 1-channel, compact, and cost-effective benchtop SMU with the capability to source and measure both voltage and current. It easily measures current versus voltage (I/V) with high accuracy. The 4-quadrant source and measurement capabilities enable taking I/V measurements without configuring multiple instruments.
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PXI/PXIe 16-Channel Digital Output Module
42-412A-024
The 40-412A-024 (PXI) and 42-412A-024 (PXIe) are 16-Channel Digital Output modules with high output voltage and current capability. The outputs can be used for high or low drive and each channel is capable of sourcing 0.5A from the high side or 0.5A sink on the low side. Accidental operation of both high and low side driver on the same channel is prevented by the supplied driver. Outputs are fully protected against over-voltage, over-current and thermal overload, ensuring robust and reliable operation in the toughest test environments. For high side driving, the voltage source is supplied externally, allowing the module to drive high capacity loads separate from the chassis power supply. For low side driving, the external source is not used and the module’s output operates an open collector or open drain driver.
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AC Power Source
6500 series
The global AC power testing requirements demand more sophisticated AC Power Source that is capable of simulating a wide variety of AC line conditions, harmonic waveforms, accurate power measurement and analysis. The Chroma 6500 series Programmable AC Power Source delivers the right solution to simulate all kinds of normal/abnormal input conditions and measure the critical characteristics of the product under test. It can be used for R&D design characterization, production testing, and QA verification of commercial, industrial, and aerospace electronic products. The Chroma 6500 series delivers maximum rated power for any output voltage up to 300 Vac, and at any frequency between 15Hz to 2000Hz. It is suitable for commercial applications (47-63Hz); for avionics,marine, military applications at 400Hz or higher frequency; or for electrical motor, air-conditioner test applications at 20Hz. All models generate very clean sine or square waveforms output with typical distortion less than 0.5%. The Chroma 6500 series has built-in Direct Digital Synthesis (DDS) Waveform Generator to provide user programmable high precision waveform. For testing products under AC line distortion conditions, clipped sinewave can be generated with 0% to 43% distortion and amplitude from 0% to 100%. It also can simulate all kinds of power line disturbances such as cycle dropout, transient spike, brown out, phase angle, voltage and frequency ramp up (ramp down), etc.. Up to 30 harmonic waveforms are factory installed, and testing for compliance to AC line harmonic immunity standards can be easily achieved in the field.
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PXI Instrumentation Modules For Automated Test Systems
PXI-based test systems often require a variety of general-purpose instrumentation such as digital I/O, waveform generators, voltage & current sources and DUT power supplies.
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Dual Mobile Communications DC Source w/ DVM
66309D
The Keysight Mobile Communications DC Source 663xx series offers several features ideal for testing wireless and battery powered devices. Excellent voltage transient response ensures maximum test-system throughput by minimizing device shutdowns due to significant voltage drops in the test wiring. Built-in advanced measurement system to accurately measure battery current drains when the device operates in different modes and a Keysight-developed feature that enables cellular telephone manufacturers to detect permanently and intermittently open-sense wire connections.The Keysight 66309D dual output mobile communications dc source provides two outputs for testing both the main battery power and the battery charger circuitry, allowing customers to test phones and chargers with the same equipment. This feature helps save on rack space (2 outputs in a half rack box) and eliminates the need for two separate power supplies.The 66309D dc source provides all of the capabilities of the 66309B with the addition of a built in digital voltmeter.
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PXI 32 Channel I/O, Low Side Driver
40-413-002
A 32 channel Digital I/O module with high output voltage and current capability and a dual variable threshold input. The 40-413 range is available in three configurations, a high side only, a low side only (shown here)and a combined high and low side each capable of driving 2A loads. Each output is fully protected against over-voltage, over-current and thermal overload, ensuring robust and reliable operation in the toughest test environments. For high side voltage driving the high side voltage source is supplied from an external voltage source, permitting the module to drive high capacity loads without impacting the PXI chassis power supply.
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Automatic Dielectric Constant, Tan Delta & Resistivity Test Set
*Fully automatic or manual measurement In-built AC/DC voltage sources.*RS232 computer interface & USB printer interface provided.*Menu-driven software operation.*Data storage facility.
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AC-DC High Voltage Power Supplies
These modular High Voltage supplies may be used as constant voltage or constant current sources. They may be remotely programmed by means of either voltage or resistance, and have provisions for remote monitoring and output inhibiting. All control and monitoring connections are on a pluggable terminal block that functions as a connector, providing wiring convenience and permitting easy and rapid connect/disconnect. Outputs are arc/short circuit protected.
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AC-DC Dual and Triple Output Power Supplies
These dual tracking output mini-modules are compact and convenient sources of the voltages required to power operational amplifiers and related circuits.
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Abrasion Test Setup for Coating of Hair Straightener
SCR ELEKTRONIKS have developed "4 Stations Abrasion Test Setup for Coating of Hair Straightener" for Testing of Hair Straightener. It consists of Adjustable Constant Voltage source, Digital Timer, Digital Voltmeter, Digital Timer for carrying out Heating Test of Hair Straightener. It has got the capacity to check hair straightener that require test current 28 A at different Test Voltages.
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Multimeter/DC Power Supply
U3606B
Looking for a one-box source and measure device to meet your measurement needs? The Keysight U3606B multimeter / power supply is a full-featured digital multimeter (DMM) that comes with a built-in 30-W power supply unit. This hybrid multimeter and power supply measures voltage and current simultaneously enabling you to perform two test functions within the same unit.
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Non-Contact Voltage Tester
NCVT-3
Provides non-contact detection of AC voltage.Detects 12 – 1000V AC with simultaneous visual and audible voltage indicators.Bright flashlight illuminates work area and may be used independent of voltage detection function.Visual LED bar graph indicates the presence of voltage – the higher the voltage sensed, or the closer to the voltage source, the more LEDs light up.Bar graph visual voltage indicator utilizes up to five vibrant LEDs for easy interpretation/viewing.Audible voltage indicator beeps at a greater frequency the higher the voltage that is sensed, or the closer to the voltage source.“Auto Power-Off” conserves and extends battery life.Screw-thread battery cap with O-ring ensures protection against dust and water ingress.Lightweight, compact tool with pocket clip provides convenient storage and quick access.IP67: Dustproof and waterproof.6.6 feet / 2 meter drop protection.CAT IV safety rating for 1000V.Conforms to CE requirements.
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LED CIRCUIT TESTER, 6-12V AND 24V
MD1646
Checks high and low voltages on 6-12V and 24V circuits. Connect the red lead to a power source and the black lead to a ground source. Tester will light up red for power and green for ground during testing.
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Precision Source / Measure Units (SMU)
B2900 Series
The Keysight B2900 Series precision source measure unit (SMU) provides superior performance and usability at a reasonable price. These compact benchtop SMUs enable you to quickly take various I-V (current versus voltage) measurements requiring high resolution and accuracy. Easily view results on the user-friendly, color LCD graphic interface without changing connections.
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Burn-in Board Continuity Tester
CT-1
Burn-in Board Coninuity Tester. Verifies burn-in board continuity and component tolerances. 768 I/O channels, can be forced to the constant current source or grounded independently. Highly accurate measurement of resistance, voltage, and capacitance using a pair of precision instrumentation amplifiers.
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Compact Carrier - Dual PMC/XMC and Mini-PCIe Expansion
CM22003
LinkedHope Intelligent Technologies Co.,Ltd.
CM22003 is a compact, feature-rich carrier which offers dual PMC/XMC and Mini-PCIe expansion. This carrier board features USB 3.0 and DisplayPort, and supports the latest high performance processors including 5th Generation Intel® Core™ i7 (Broadwell).CM22003 is ideal for military and aerospace applications,and accepts a wide input voltage range from a regulated or un-regulated source of +12V to +48V DC.
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Secondary Current Injection Test Trolley
SCR ELEKTRONIKS have developed SECONDARY CURRENT INJECTION TEST TROLLEY for Switchgear items, CT manufacturer and where three phase current application is called for. It is low Voltage, 3 phase Current source with control circuitry, digital read out for test current and trip time measurement. We can select different CT ranges for each phase independently and adjust the current as per the required test Current.
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Interface for Two Dual Redundant 1760 Channels
EXC-1553ExCard/Px-1760
This credit card sized interface supports up to two dual redundant 1760 channels and is compatible with all common variations of MIL-STD-1760 providing a wide range of features normally found only on full size testers.Multi FunctionEach channel of the EXC-1553ExCard/Px-1760 operates simultaneously as a Bus controller and/or multiple (up to 32) Remote Terminals, or as a Triggerable Bus Monitor. The card supports error injection and detection. The card’s small size and compatibility with notebook computers make it the perfect solution for performing system simulation of the MIL-STD-1760 bus, in the lab and in the field. Single Function Each channel of the EXC-1553ExCard/PxS-1760 operates either as a Bus Controller, Remote Terminal, or Bus Monitor.The EXC-1553ExCard/Px-1760 and EXC-1553ExCard/PxS-1760 cards are supplied with C drivers, including source code, Merlin+ Windows software and may be used with Exalt, Excalibur’s Analysis and Laboratory Tools, a Windows monitoring application.Note: Some laptops do not supply the average and peak power voltages required by the ExpressCard specification. The EXC-1553ExCard/Px-1760 may not function properly in these laptops.
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TriaxM-TriaxM, Low Noise Triaxial to Triaxial Cable for SMUs, 3 m
785659-03
The TriaxM-TriaxM Triaxial Cable connects your system to PXI Source Measure Units and other devices that have a triaxial connector. It uses guarding to remove the effects of leakage current and parasitic capacitance when … measuring very low current signals. The cable offers 300 V DC maximum voltage, 3 A maximum continuous current, 10 A maximum pulsed current, and different lengths.
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MCB Magnetic (Instantaneous) Trip Test Bench
The test bench is specially built for low voltage- B, C & D curve MCBs. Specially designed custom built jigs are able to accommodate single, double, three and four pole MCBs. Decades of experience has helped us to design current source (transformer) in a special way such that good current regulation and high accuracy is ensured with a variable range without the use of any variable transformer in the system. The product is better than the competition with conventional technology at a lesser price!
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Corona Camera
UV-260
Being with high sensitivity UV-260 is a power tool to detect UV emission in full daylight with high signals from faraway and nearby sources. UV-260 is an ideal predictive maintenance device for overhead transmission lines and high voltage substations. UV-260 is newest genaration of UV imaging system with an emphasis on high performance functionality and easy operation, it is widely used in transmission line inspection, electrical utilities, HV research institutes, HV electrical component inspection, HV panal inspection, service providers, laboratories and more.
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Shunt Regulators
These are the standard reference voltage source widely used by the feedback circuits of switching power supplies. Compared to the Zener diode, which is a discrete product, a shunt regulator has much better voltage precision because voltage control is carried out as an IC.
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Low Noise Pre-Amplifiers
Low Noise Pre-Amplifier and companion external low noise amplifier (LNA) are used to amplify low level microwave signals. The Pre-Amplifier contains an AC/DC power supply, internal low noise amplifier, and a bias tee to source a DC bias voltage on the RF input connector.To overcome cable loss between the test antenna and the Pre-Amplifier assembly, a remote low noise amplifier (LNA) is mounted directly onto the 10 GHz antenna. A bias tee inside the Pre-Amplifier chassis powers the remote LNA through the coax cable interconnecting the pre-amplifier and the 10 GHz test antenna.
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RCD/LOOP/PAT Testers
Kyoritsu Electrical Instruments Works, Ltd.
Custom microprocessor controlled for highest accuracy and reliability. 3 LEDs for checking correct wiring status. 0 and 180 degree phase angle switch permits quick tests and consistent readings. Digital read-out of tripping time. Constant current source circuitry ensures that a fluctuating mains voltage does not affect the accuracy of readings. Large custom digital display readout. Visual indication of reversed phase and neutral wiring at socket. Designed to IP54 Rating. Complies with IEC 61557 Test of a large kind of RCD''''s: Standard, Selective, AC and A (DC sensitive breakers)
