Laboratory Apparatus

Keithley 2612 Dual-channel System SourceMeter Instrument (200V)


Series 2600 System SourceMeter instruments offer electronic component and semiconductor device manufacturers a scalable, high throughput, highly cost-effective solution for precision DC, pulse, and low frequency AC source-measure testing. Building on the tightly integrated source-measure technology originally developed for Keithley's popular Series 2400 SourceMeter line, Series 2600 instruments provide from two to four times the test speed of competitive solutions in I-V functional test applications. They also offer higher source-measure channel density and a significantly lower cost of ownership than competing products. The analog-to-digital converters provide simultaneous I and V measurements in less than 100 microsecond (10, 000 rdgss) and source-measure sweep speeds of less than 200 microsecond per point (5, 500 pointss). This high speed source-measure capability, plus advanced automation features and time-saving software tools make Series 2600 SourceMeter instruments an ideal solution for I-V testing of a wide range of devices.

Key Features and Benefits:

* Combines a precision power supply, true current source, DMM, arbitrary waveform generator, V or I pulse generator with measurement, electronic load, and trigger controller-all in one instrument
* Contact check function ensures high integrity measurements
* 10, 000 readingss and 5, 500 source-measure pointss to memory provide faster test times
* The embedded Test Script Processor (TSP ) offers unparalleled system automation and two to four times the test throughput of competitive products in I-V functional test applications
* TSP-Link masterslave connection seamlessly integrates multiple Series 2600 SourceMeter channels into a system that can be programmed and controlled as a single instrument
* Free Test Script Builder software simplifies creating powerful test scripts for programming custom test functions
* Free LabTracer 2.0 software available for curve tracing and fast, easy startup
* Each SourceMeter channel is electrically isolated for high integrity measurements and wiring flexibility
* Industry's highest SMU rack density for automated test applications

We are offering aemc instruments 8335 three-phase power quality analyzers (no probes)

the powerpad model 8335 is a three-phase power quality analyzer that is easy-to-use, compact and shock-resistant. It is intended for technicians and engineers to measure and carry out diagnostic work and power quality work on one, two or three phase low voltage networks.
the powerpad 2gb of memory is conveniently partitioned to let you store four different types of data, synchronized or independent of each other. You can store up to 50 screen snapshots, up to 300 captured transients that contain four cycles for each active input, and 10, 000 alarm events from up to 40 different parameters. You can also record trend data for days, weeks or even months.

features

* measurement of trms voltages up to 1000vrms ac/dc for two, three, four or five-wire systems
* measurement of trms currents up to 6500arms (sensor dependent)
* frequency measurement (40 to 69hz systems)
* direct measurement of neutral current for wye configurations
* record and display trend data as fast as once per second for one month for up to 25 variables.
* transient detection on all v and I inputs
* inrush current
* calculation of crest factors for current and voltage
* calculation of the k factor for transformers
* calculation of short-term flicker for voltage
* calculation of the phase unbalance for voltage and current (3 phase only)
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* measurement of harmonic angles and rates (referenced to the fundamental or rms value) for voltage, current or power, up to 50th harmonic
* display of harmonic sequencing and direction and calculation of overall harmonics
* real time display of phasor diagrams including values and phase angles
* monitoring of the average value of any parameter, calculated over a period running from 1 sec to 2 hrs
* measurement of active, reactive and apparent power per phase and their respective sum total
* calculation of power factor, displacement power factor and tangent factor
* recording, time stamping and characterization of disturbance (swells, sags and interruptions, exceedence of power and harmonic thresholds)
* 2gb internal memory
* dataview software included

applications

* verification of power distribution circuits
* measurement and recording of power system quality (kw, va, var)
* energy metering (kvah, varh, kwh)
* in plant troubleshooting of power distribution panels and individual machinery
* monitor pad mount transformers
* determine harmonic problems originating from source or load
* monitor phase unbalances
* determine transformer k-factor