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› TPS2000 - Osciloscópios Digitais com canais isolados Tektronix
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Código: TPS2000
Descrição: Com os Osciloscópios da série TPS2000 é possível analisar sinais de diferentes circuitos com terras independentes. Além de recursos de alta tecnologia, alta taxa de amostragem por canal, memórias, medidas automáticas, interface de comunicação e bateria recarregável, esta série possui os canais galvanicamente isolados, com terra flutuante. Existe ainda uma opção para obter uma analise de qualidade de energia de alta performance, com capacidade de trigger de sinais de alta complexidade.
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Digital Storage OscilloscopesTPS2012 • 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
TPS2000 Series Oscilloscopes for Powerful Productivity from Bench to Field
The TPS2000 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 TPS2000 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 TPS2000 input connector shells are isolated from each other and from earth ground. Within the specified 600 VRMS maximum float voltage, IsolatedChannel technology keeps current from flowing between the TPS2000 input BNC shells or from any BNC shell to earth.
Different passive probes are available, depending on your application. With the included P2220 passive probes, in 10X mode, the TPS2000 can measure up to 400 Vp-p. However, to meet the safety rating of the P2220, the reference lead of the probe must be maintained within 30 VRMS relative to ground. Because of this, the P2220 probe is well suited for working on digital and analog circuits in which the maximum voltage never exceeds 30 VRMS.
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 TPS2000, are suitable for making measurements on 480 VRMS devices in Category II environments, with a maximum float voltage of up to 600 VRMS relative to earth ground. With the optional P5120 probe the TPS2000 can measure up to 800 Vp-p, with a maximum float voltage within 600 VRMS of ground. With the optional P5120 probe the TPS2000 can measure up to 800 Vp-p with a maximum float voltage within 600 VRMS 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
Scope/Probe (Attenuation) Maximum Safety Ratings TPS2000 Viewable Signal Reference Float Safety Rating*1 Input Signal Safety Rating On-screen Peak-Peak Voltage (Sinusoid centered at 0 V) On-screen RMS Voltage (Sinusoid centered at 0 V) TPS2000 Input (1X) 600 VRMS CAT II 300 VRMS CAT II 40 Vp-p 14.1 VRMS P2220 (10X setting) 30 VRMS 300 VRMS CAT II 400 Vp-p 141 VRMS P5120 (20X) 600 VRMS CAT II 1000 VRMS CAT II 800 Vp-p 282 VRMS P5122*2 (100X) 600 VRMS CAT II 1000 VRMS CAT II 2828 Vp-p 1000 VRMS
*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 TPS2000. 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 TPS2000, 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 TPS2014 or TPS2024, 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 TPS2000 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 TPS2000 Series Fast Fourier Transform (FFT) feature. Easily analyze and document your measurement results with integrated CompactFlash® mass storage or included OpenChoice® PC software.
Correlate Your Measurements from Bench to Lab to Field*3
Easily correlate your measurements between bench, lab, and field with the highly portable TPS2000 Series.
Enjoy virtually unlimited freedom from an AC power source with hot-swappable batteries.
Use the TPS2000 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.
*3 Please refer to Environmental and Safety specifications.





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