Oscilloskoper til visualisering af elektriske signaler
Et oscilloskop er et vigtigt værktøj til visualisering og analyse af elektriske signaler i realtid. Uanset om du er ingeniør, der fejlfinder i et komplekst kredsløb, tekniker, der diagnosticerer udstyr, eller forsker, der studerer bølgeformer, giver oscilloskopet en grafisk repræsentation af, hvordan spændingen ændrer sig over tid. Dette kraftfulde instrument gør det muligt for brugerne at måle elektriske signaler genereret af forskellige sensorer—såsom mikrofoner, der omdanner lyd til elektrisk energi—og se præcist, hvordan disse signaler opfører sig. Fra elektronikdesign og bildiagnostik til medicinsk forskning og klasseværelsesdemonstrationer spiller oscilloskoper en væsentlig rolle i utallige industrier. Uanset om du leder efter en grundmodel eller et high-end digitalt oscilloskop, er det første skridt til at vælge det rigtige værktøj til din applikation at forstå, hvordan de fungerer, og hvad de måler. Udforsk vores udvalg for at finde det oscilloskop, der opfylder dine behov.
Hvordan betjener man et oscilloskop?
Et oscilloskop fungerer ved at fange og vise spændingssignaler, mens de ændrer sig over tid, og omdanner usynlig elektrisk aktivitet til en synlig bølgeform på en skærm. Dette gør det muligt for brugerne at observere, måle og analysere, hvordan et signal opfører sig under virkelige forhold—noget der er kritisk for test og fejlfinding af elektroniske kredsløb. Processen begynder, når oscilloskopet modtager et elektrisk signal gennem en Probe. Det signal passerer ind i det vertikale system, som tilpasser det ved at forstærke eller dæmpe spændingen, så den passer inden for oscilloskopets målbare område. Signalet digitaliseres derefter ved hjælp af en analog-til-digital konverter (ADC), der omdanner det til en strøm af digitale værdier.
Kontakt GOmeasure og få en skræddersyet løsning
Hvis du leder efter det rigtige oscilloskop til at opfylde dine specifikke test- og målebehov, er GOmeasure her for at hjælpe. Som en førende skandinavisk leverandør af high-end test- og måleudstyr specialiserer vi os i at levere skræddersyede løsninger, der matcher de unikke krav fra ingeniører, forskere og teknikere på tværs af en bred vifte af industrier.
Ring til os på +45 31 33 18 19 eller skriv til os på salg@gomeasure.dk. Du kan også tilmelde dig vores nyhedsbrev.
FAQ
Frequently asked questions about Oscilloscopes
Do people still use oscilloscopes?
Despite advances in simulation software and digital design tools, oscilloscopes remain indispensable in electronics testing, R&D, and troubleshooting. Every modern electronic system — from renewable-energy converters and EV inverters to IoT devices — relies on precise, time-domain measurements that only an oscilloscope can deliver.
At GOmeasure, we see Tektronix oscilloscopes in daily use by engineers, technicians, and researchers who need to capture switching events, verify timing, or analyze signal quality. Whether it’s detecting nanosecond-level glitches in a power converter or verifying high-speed digital signals, the oscilloscope remains the go-to tool for real-world signal insight.
Is an oscilloscope better than a multimeter?
A multimeter measures static values like voltage, current, or resistance. An oscilloscope, however, shows you how those signals behave over time. That means you can see transients, noise, ripple, or timing errors — information that a multimeter simply can’t provide.
When engineers test switching circuits, PWM signals, or power electronics, waveform detail matters. That’s why Tektronix oscilloscopes from GOmeasure are trusted tools across industries — offering high bandwidth, advanced triggering, and powerful analysis capabilities that reveal hidden issues before they become failures.
So, while a multimeter tells you what the value is, an oscilloscope shows you why it behaves that way.
What job uses an oscilloscope?
Oscilloscopes are used by a wide range of professionals — from R&D engineers and technicians to automotive diagnosticians, power-electronics specialists, and educators. They’re essential for anyone who needs to measure, visualize, and analyze how electrical signals behave.
Typical job roles include:
- Design engineers – testing and verifying prototype circuits.
- Power-electronics engineers – measuring switching losses and waveform distortion.
- Maintenance and service technicians – diagnosing system faults or transients.
- Automotive and industrial engineers – analyzing sensors, CAN/LIN communication, or inverter outputs.
- Educators and students – teaching fundamental electronic principles.
At GOmeasure, we help professionals across these industries choose the right Tektronix oscilloscope — from entry-level educational models to advanced mixed-signal scopes for high-end R&D.
Who needs an oscilloscope?
If you’re developing, testing, or maintaining any electronic system — you need an oscilloscope. That includes engineers in power electronics, renewable energy, automotive, aerospace, and embedded design. Even technicians and advanced hobbyists use oscilloscopes to visualize how voltage and current behave in real-world circuits.
Oscilloscopes from Tektronix, available through GOmeasure, provide unmatched precision, intuitive user interfaces, and robust analysis features. Whether you’re debugging a DC-DC converter, measuring switching noise, or teaching waveform fundamentals, there’s a Tektronix model that fits your needs and budget.
In essence: if you care about understanding signal behavior — you need an oscilloscope.
What are 5 applications of an oscilloscope?
Oscilloscopes are among the most versatile tools in electronics. Here are five common and high-value applications:
- Power-electronics testing – Measure switching behavior, losses, rise/fall times, and transient voltages in converters and inverters.
- Signal integrity analysis – Evaluate timing jitter, distortion, and noise in high-speed digital signals.
- Embedded system debugging – Monitor logic and analog waveforms, PWM signals, and sensor outputs.
- Automotive and industrial diagnostics – Analyze motor drive signals, bus communication, and transient faults.
- Education and research – Teach students waveform fundamentals, or capture real-time signal behavior in lab experiments.
At GOmeasure, we provide Tektronix oscilloscopes optimized for all these use cases — ensuring engineers, researchers, and educators can trust their measurements.