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allsun Pro Ultraschall Lecksucher & Transmitter Automotive Noise Finder Elektronisches Stethoskop Maschine Geräuschmonitor 36–44 kHz Luft Gas Wasser Staub Leak Druck Vakuum Diagnose Werkzeug

Kostenloser Versand ab 25,99€
55,54€ -53%

25,99€

Info zu diesem Artikel

  • Ultraschall-Technologie: Ultraschall-Lecksucher und Sender verwendet Ultraschall-Sensor-Technologie und verfügt über kleine Größe und geringes Gewicht. Es ist zuverlässig und einfach zu bedienen und ist ein praktisches, tragbares Werkzeug.
  • 【Funktionierendes Prinzip】 Automobil-Lärmmesser, Turbulenzen, die durch Gas oder Luft durch ein kleines Büro gezwungen werden, erzeugt Ultraschallgeräusche. Ultraschallton tritt auf, wenn die Atmosphäre in ein Vakuumgefäß austritt, oder wenn ein Druckbehälter in die Außenatmosphäre austritt.
  • Frequenz: Elektronisches Stethoskop, die Frequenz des Ultraschall-Sounds hängt von der Größe der Öffnung, die Ultraschallton durchläuft, aber normalerweise beträgt die Frequenz etwa 40 kHz. Frequenzgang: 36 kHz - 44 kHz.
  • 【Breite Anwendung】Maschinen-Geräusch-Monitor, Maschinen-abnormale Geräuscherkennung. Mit diesem Instrument können Sie Lecks in jedem Druck- und Vakuum-System schnell und präzise lokalisieren. Geeignet zum Erkennen von Rissen von Rohren, Ventilen, Öltanks und anderen versiegelten Fächern.
  • 【Was Sie erhalten】Luftleckdetektor-Paket beinhaltet: Leck-Detektor; Ultraschallsonde; Ultraschall-Mikrofon; Ultraschall-Transmitter; Verlängerungsrohr; Sondenspitzen, 70 mm und 290 mm; Kopfhörer (mit Lautstärkeregler).



Produktinformation

Allsun EM2268 Ultraschall-Lecksucher. Die wichtigsten Produkte von allsun enthalten Auto-Datensicherung, Multimeter, Digital-Multimeter, Digital-Messgerät, Metalldetektoren, Entfernungsmessungen, Infrarot-Thermometer, Spannung, Batterietester, digitale Waage und Multifunktions-Sensor.

Wenn Sie nun auf der Suche nach einem Ultraschall-Lecksuchgerät sind, wählen Sie ihn einfach.

Anleitung: (Ultraschall-Leck-Detektor)

Princeple

Turbulenz, die durch Gas oder Luft durch ein kleines Büro gezwungen wird, erzeugt Ultraschallgeräusch. Ultraschallton tritt auf, wenn die Atmosphäre in ein Vakuumgefäß austritt, oder wenn ein Druckbehälter in die Außenatmosphäre austritt. Die Frequenz des Ultraschall-Sounds hängt von der Größe der Öffnung, die Ultraschallton durchläuft, aber normalerweise beträgt die Frequenz etwa 40 kHz. Ultraschall-Sound ist sehr richtungsweisend, diese Richtung wird verwendet, um die Herkunft des Ultraschall-Sounds zu bestimmen, den Leckpunkt.

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Ultraschall-Lecksucher.

Dieses Instrument verwendet Ultraschall-Sensing-Technologie und verfügt über kleine Größe und geringes Gewicht. Es ist zuverlässig und einfach zu bedienen und ist ein praktisches, tragbares Werkzeug.

Ultraschall-Sender.

Dieser Ultraschallsender erzeugt Überschallwellen, deren Frequenz etwa 40 kHz beträgt. Durch die Verwendung des Ultraschall-Sender und des Leckdetektors können Sie die Dichtheit der nicht unter Druck stehenden Fächer überprüfen.

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Technische Daten

Signalanzeige: LED-Array, Kopfhörer.

Frequenzgang: 36 kHz - 44 kHz.

Betriebsumgebung: Temperatur: 0-50 °C.

Relative Luftfeuchtigkeit: weniger als oder gleich 85%

Batterie: 9-V-Batterie, 6F22 oder gleichwertig (nicht enthalten).

Größe: Leckdetektor: 215x50x30mm

Ultraschall-Sender: 103x60x24mm

Gewicht: Leck-Detektor: ca. 162 g.

Ultraschall-Sender: ca. 90 g.

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HappyReviewer7
Bewertet in Großbritannien am 7. September 2021
Very good pro ultrasonic leak detector and transmitter. This instrument uses ultrasonic sensing technology and features small size and light weight. It is reliable and easy to use and is a practical, portable tool. This ultrasonic transmitter generates supersonic waves whose frequency is about 40kHz. By using the ultrasonic transmitter and the leak detector together, you can check tightness of non-pressurized compartments. Frequency Response is 36kHz-44kHz, operating environment: temperature from 0 to 50 degree C. Has 9V battery what is really good. In this package you will get:1 x Transmitter1 x EM22681 x Microphone1 x Extension Tube1 x Storage Case1 x Probe2 x Probe Tips1 x InstructionVery good quality product and at the moment price is 149.99 I can say that is worth to spend it.Highly recommend!
Name
Bewertet in Großbritannien am 30. August 2021
This is handy to have if you are an electrician or plumper and have to identify water or electrical leaks but it’s quite tricky to set up and a little confusing if you don’t already know how to work one.
Fire-Blade
Bewertet in Großbritannien am 26. August 2021
If you’ve ever had a small split in a hose on your car that you need to track down and replace, you will know that it can often be quite difficult to find which hose is causing the problem, which is where an Ultrasonic Leak Detector, such as this model from Allsun can help.The EM2268 is basically a microphone that is tuned to pick up sounds with a frequency between 36kHz to 44kHz, which are often produced by air or gas escaping through cracks or holes, but is outside of the frequency range that humans can hear. The EM2268 then converts those frequencies into a sound that humans can hear – indicating that a leak has been detected.It is also possible to pick up faulty electrical components, such as switches, transfomers and relays, as they also tend to produce an ultrasonic sound when going bad.The set is made up of 2 main parts – a receiver (used to pick up sounds) and a transmitter, which you can place inside something that is supposed to be sealed (inside the cabin of your car for example).The receiver is fairly compact and comfortable to hold with a screw in antennae connection on the end, which is used to attach the microphone or Ultrasonic Probes.A simple rotary dial switch is located on the right hand side that turn the device on/off, but also adjusts the sensitivity.On the front is a simple bar gauge which lights up as ultrasonic sounds are detected and shows you the intensity.The EM2268 is powered via a 9v battery (not included), and is placed inside the battery compartment on the bottom and this has a 3.5mm headphone socket next to it, which is used to hear the sounds from the detector.You get a small microphone to listen for sounds that simply screws onto the end of the receiver and there is a small tube which can be slipped over it to let you more accurately pin point where a leak may be.You also receive an ultrasonic probe which can be screwed on, in place of the microphone and then there are 2 tips which can be fitted to the probe (a longer and a shorter one). These can be placed against pipes or valves etc, to help you to pick up any internal leaks.A basic over ear style headset with an inline volume control is also provided in the kit to help reduce outside noises and let you hear the sounds generated by the receiver.***** In The Box *****1 x EM22681 x Transmitter1 x Probe2 x Probe Tips1 x Microphone1 x Extension Tube1 x Storage Case1 x User Guide***** Installation / Usage *****Using the device is actually pretty self-explanatory, but will take a little bit of getting used to what the sounds mean.You effectively put batteries into the receiver, connect the headset and the microphone and then turn the rotary dial on. Now move the device around the area of any suspected leaks and the intensity indicator should light up when something is picked up and you will hear a change in the sound from the headphones. Using the probes is very similar, but you need to physically touch the probe against the suspected problem areas.To test that sealed places, such as your car cabin are not leaking you can turn on the transmitter (9v battery not included) and place it inside the car. You can then move the receiver and microphone around the door and window seals – if the receiver picks up a transmission you likely have a leaky seal which can then be replaced.***** Conclusion *****There is no doubt that an Ultrasonic Leak detector can be a very useful addition to your tool box and save you time tracking down leaks, but it’s one of those things that the average person will not use very often.This kit from Allsun, is quite comprehensive and seems pretty well made, although it doesn’t seem to have that rugged feel that you often get from professional products. Having said that, it does work and I’m sure the more time spent using it, the better you will be at interpreting the sounds that it picks up.The included headset feels quite cheap, but it works, is very lightweight and is quite comfortable to wear, although it’s not the best at isolating background noises.I like that the kit comes inside a handy storage bag to keep everything together and protected.I was quite disappointed that 2 x 9v batteries were not included with the kit, especially when you consider the £150 asking price.All in all, I’m quite pleased with the product, but I have seen several other kits that look almost identical for around a third of the price. Of course, I haven’t tried those other kits and they may not work as well as the Allsun, but I think I’d be inclined to give one of those a try first and save myself a heap of money – particularly for a tool that I wouldn’t be using very often.
The Other Side
Bewertet in Großbritannien am 21. Oktober 2021
This is quite a reliable leak detector that comes with a Leak detector; Ultrasonic probe; Ultrasonic microphone; Ultrasonic Transmitter; Extension tube; Probe tips,70mm and 290mm; Headphone with adjustable volume.This is a pretty handy tool to locate and deal with leaks in various situations. It is indeed a lifesaver for some since it provides the ability to turn a professional task into a DIY job, at least to detect the source of the leak which saves a lot of time and helps identify the problem quickly.Using the devices needs some getting used to, but the instructions are pretty clear for anyone to start using this immediately. The setup doesn't take much time and is just a matter of couple of minutes where you attach components together.Pretty efficient and reliable leak detector.

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