TPS2000B-Baterias/Red y Canales Aislados

Osciloscopios Tektronix de Canales Aislados TPS2000B : TPS2012B • TPS2014B • TPS2024B (reemplazan a los  TPS2000 : TPS2012 , TPS2014 , TPS2024 )

Features & Benefits

• 100 MHz and 200 MHz Bandwidths                                     
• Sample Rates up to 2 GS/s Real Time
• 2 or 4 Fully Isolated and Floating Channels, plus Isolated External Trigger
• 8 Hours of Continuous Battery Operation with Two Batteries Installed, Hot Swappable for Virtually Unlimited Freedom from AC Line Power
• Optional Power Application Software offers the Broadest Range of Power Measurements at its Price Point
• Quickly Document and Analyze Measurement Results with OpenChoice^® Software or Integrated CompactFlash^® Mass Storage
• FFT Standard on All Models
• Advanced Triggers to Quickly Capture the Event of Interest
• Traditional, Analog-style Knobs and Multilanguage User Interface for Easy Operation
• Quick Setup and Operation with Autoset Menu, Autorange, Waveform and Setup Memories, and Built-in, Context-sensitive Help
• Backlit Menu Buttons for High Visibility
• 11 of the Most Critical Automatic Waveform Measurements

Applications

• Industrial Power Design, Troubleshooting, Installation, and Maintenance
• Advanced Electronics Design, Troubleshooting, Installation, and Maintenance
• Automotive Design and Test
• Education

TPS2000B Series Oscilloscopes for Powerful Productivity from Bench to Field

The TPS2000B Series offers a distinctive range of capabilities in an oscilloscope with controls and menus you will find familiar and easy to use. Available in 2- or 4-channel versions, the TPS2000B Series with IsolatedChannel™ technology provides isolation from ground and isolation between channels allowing you to take measurements with less worry about damaging circuitry. Battery power comes standard, making it a natural choice for field applications. For work on power electronics, optional software integrates commonly needed power system measurements into the instrument, speeding up power analysis and troubleshooting.

Make Floating and Differential Measurements – Quickly, Accurately, Affordably

Unintentionally grounding a circuit under test is a common cause of poor measurement results and circuit damage. Connecting two or more grounded probes can cause ground loops, and if the current is high enough can result in ruined components and equipment. Most importantly, taking floating measurements without the proper instruments and probes can pose a safety hazard.

Four IsolatedChannel™ inputs and isolated external trigger input for quick, accurate, affordable floating and differential measurements.

Tektronix IsolatedChannel technology simplifies floating measurements. Unlike ground-referenced oscilloscopes, the TPS2000B input connector shells are isolated from each other and from earth ground. Within the specified 600 V_RMS maximum float voltage, IsolatedChannel technology keeps current from flowing between the TPS2000B input BNC shells or from any BNC shell to earth.

Different passive probes are available, depending on your application. With the included TPP0201 passive probes, the TPS2000B can measure up to 400 V_p-p. However, to meet the safety rating of the TPP0201, the reference lead of the probe must be maintained within 30 V_RMS relative to ground. Because of this, the TPP0201 probe is well suited for working on digital and analog circuits in which the maximum voltage never exceeds 30 V_RMS.

Input signal and float voltage maximum safety ratings.

Measurements on power conversion electronics usually require probes with higher voltage ratings. Tektronix offers two passive probes with insulation systems specifically designed for making floating measurements. Optional P5122 probes, when coupled with the TPS2000B, are suitable for making measurements on 480 V_RMS devices in Category II environments, with a maximum float voltage of up to 600 V_RMS relative to earth ground. With the optional P5120 probe the TPS2000B can measure up to 800 V_p-p, with a maximum float voltage within 600 V_RMS of ground. With the optional P5120 probe the TPS2000B can measure up to 800 V_p-p with a maximum float voltage within 600 V_RMS of ground. The P5120 is the best choice for making AC-coupled ripple measurements on high-voltage DC power supplies.

Please see “Characteristics” for complete safety ratings and specifications.

Selecting the Right Probes for the Job

*¹ Passive probe reference leads have no attenuation so any working voltage or over-voltage transients pass straight through to the scope reference. Thus, a passive probe reference float rating can never exceed the scope reference float rating.

*² The P5122 probe should not be used for AC-coupled measurements on signals with greater than 300 V DC offset. The P5120 is the recommended probe for measuring ripple on high-voltage DC supplies.

Speed the Design and Test of Industrial Power Systems and Circuits

From mobile phones to industrial motor drives, power conversion technology has enabled significant advances in size, performance, and energy efficiency. But even the most basic task of viewing a converter’s input and output is complicated by multiple voltage references. Multiple references also make it challenging to view signals from control circuits and power circuits at the same time. Using ground-referenced oscilloscopes in these applications, without appropriate differential probes, can damage circuits and produce bad measurements. For debugging power conversion electronics, IsolatedChannel technology reduces the risk of damage and unintended circuit interactions.

For performing power system measurements, TPS2PWR1 power application software is available as an option for the TPS2000B. It provides advanced power measurements right on the oscilloscope, at an entry-level price.

For dialing in the performance of switching components, the power application software adds important measurements to the TPS2000B, including automatic switching loss, dv/dt, and di/dt cursor measurements.

Perform three-phase power measurements of variable frequency drives.


Conduct harmonic distortion measurements with TPS2PWR1 software.

For measurements on AC line voltage and for checking the impact on the power distribution system, the power application software shows harmonic content to the 50th harmonic, and provides phase, reactive power consumption, and power factor measurements. With the four-channel TPS2014B or TPS2024B, you can view three-phase voltages or currents.

Two power “bundles” are available, combining probes and measurement software. Each package combines four probes with the TPS2PWR1 power application software, at prices that are lower than if purchased separately. The TPS2PBND combines four P5120 20X passive, high-voltage probes with TPS2PWR1 power application software. The TPS2PBND2 combines four P5122 100X passive, high-voltage probes with the power application software.

Quickly Debug and Characterize Signals with DRT Sampling Technology

Capture elusive glitches – the first time – with Digital Real-Time (DRT) sampling technology.

Characterize a wide range of signal types on up to four channels simultaneously with the TPS2000B Series Digital Real-Time (DRT) sampling technology. This acquisition technology makes it possible to capture high-frequency events, such as glitches and edge anomalies, that eludes other oscilloscopes in its class, so that you can be sure to get an accurate view of your signal.

Easily Analyze and Document Your Measurement Results

Speed documentation and analysis of measurements results with OpenChoice^® software and integrated CompactFlash^® mass storage.

Quickly reveal signal interference, crosstalk, and the effects of vibration with frequency domain analysis using the TPS2000B Series Fast Fourier Transform (FFT) feature. Then, easily document your measurement results with the integrated CompactFlash^® mass storage.

To capture, save, and analyze your measurement results on your PC, the included OpenChoice^® PC software can be used. Every TPS2000B Series also ships with a free copy of the special Tektronix Edition of National Instrument’s LabVIEW SignalExpress™ software for basic instrument control, data logging, and analysis. The optional Professional Edition of SignalExpress offers over 200 built-in functions that provide additional signal processing, advanced analysis, sweeping, limit testing, and user-defined step capabilities.

SignalExpress supports the range of Tektronix bench instruments*³, enabling you to connect your entire test bench. You can then access the feature-rich tools packed into each instrument from one intuitive software interface. This allows you to automate complex measurements requiring multiple instruments, log data for an extended period of time, time-correlate data from multiple instruments, and easily capture and analyze your results, all from your PC. Only Tektronix offers a connected test bench of intelligent instruments to simplify and speed debug of your complex design.

*³ To see the full range of Tektronix instruments supported by the Tektronix Edition of NI LabVIEW SignalExpress, visit www.tektronix.com/signalexpress.

Correlate Your Measurements from Bench to Lab to Field*⁴

Easily correlate your measurements between bench, lab, and field with the highly portable TPS2000B Series.


Enjoy virtually unlimited freedom from an AC power source with hot-swappable batteries.

Use the TPS2000B Series on your bench, in the lab, or in the field, with the industry’s longest continuous battery life – 8 hours and beyond – in a highly mobile package. Enjoy virtually unlimited freedom from an AC power source with hot-swappable batteries.

Optimize Your Productivity

Easily use the oscilloscope even in environments that challenge operation, with features such as analog-style knobs per channel and backlit menu buttons.

The oscilloscope has a front-panel layout that most users will find familiar. Each channel has a dedicated set of scale and position controls. Reduce your measurement time with features like autoset, autorange, automatic measurements, probe check wizard, and context-sensitive help. Backlit menu buttons help you work in a variety of challenging environments – from bright daylight to dimly lit areas.

TPS2PWR1 Power Measurement and Analysis Software

Features & Benefits

• Improve Efficiency of Power Designs with Switching-loss Measurements including Turn-on, Turn-off, and Conduction Losses
• Reduce Test Time with Harmonic Measurements to the 50th Harmonic
• Eliminate Manual Calculations with Automated Power Analysis, Waveform Analysis, and Phase Analysis with True Power, Reactive Power, Power Factor, Crest Factor, Phase Relationships
• Reduce Measurement Time with dv/dt and di/dt Cursors

Applications

• Motor Drive Design and Test
• UPS Design and Test
• Power Semiconductor Characterization
• Power Quality Equipment Design and Test
• Power Monitoring and Performance Verification

Power Measurement and Analysis Software

As an industrial power designer or technician, you must perform a range of power-specific measurements to develop, test, and race products to market. The TPS2000 Series oscilloscopes, when equipped with TPS2PWR1 power measurement and analysis software, allows you to optimize your productivity by reducing your development and test time with a broad range of power-specific measurements, such as switching loss (including turn-on, turn-off, and conduction losses), harmonic distortion measurements to the 50th harmonic, and dv/dt and di/dt cursor measurements. Use a single instrument to make an array of measurements – from measuring high voltages*¹ and high currents to debugging control circuits.

To improve the efficiency of industrial power designs, you must analyze power dissipation and characterize transitions at higher switching frequencies. Using TPS2PWR1’s unique switching-loss feature, you can measure switching-device power dissipation with the touch of a button. Coupled with the TPS2000 Series oscilloscopes’ unique Digital Real-Time (DRT) sampling technology, the TPS2PWR1 software package enables you to efficiently and accurately characterize industrial power systems by measuring power loss at the switching device.

Reduce your development and testing time by using TPS2PWR1’s harmonic testing capability to the 50th harmonic to test power supply designs to these standards from your bench, the power lab, or on-site.

In addition, TPS2PWR1 software enables you to set units and scale factor for Tektronix current and voltage probes to read the result in the right unit.

Hojas de datos

Notas de aplicación generales

Actualización del firmware