SL800 Ultrasound Measuring Instrument
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Product Description for SL800 Ultrasound Measuring Instrument
With this professional ultrasound detector set, you can quickly and inexpensively locate leakages in compressed air networks and concealed pipelines even from several meters away.
Even the smallest leaks in compressed air ducts lead to increased friction when gas leaks, which produces non-audible noises in the ultrasonic frequency range.
In the same way, wear and tear on movable machine components is noticeable at an early stage.
These sound waves caused by flow friction are received by the probe of the SL800R and are transformed by high-performance transducer technology into the audible sound, which is played on the sound-insulated headphones and additionally displayed as an indicator value via a ten-segment LED bargraph.
The combined visual and audio recording with adjustable headphone volume allows concentrated work even in low light conditions and with ambient noise.
For leak testing of pressureless systems such as tanks, containers or
air chambers and ventilation systems, the SL800T transmitter is also
included in the set for its application to ultrasound.
This ultrasonic measuring device is available as a complete set with interchangeable probes and ultrasonic transmitter:
The set includes the SL800R ultrasonic detector and the SL800T ultrasonic transmitter, one airborne sound probe and one structure-borne sound probe for the SL800R, soundproof headphones with volume control - all in a carrying case.
Ultrasonic detection with the SL800 set offers you a wide range of possible applications:
SL800R with body probe
- Early wear detection on ball, roller or plain bearings
- Check of centrifugal pumps for cavitation
- Sealing control of fittings
- Continuity and functional testing of steam traps
SL800R with air sound probe
- Leak detection on exposed pipes
- Leakage-induced loss detection of gas-filled pipeline networks even during operation
- Detection of leaks in high pressure steamers
- Localization of hairline cracks, poor weld seams or worn flange connections
- Leak detection on all accessible fittings and connecting elements in which processes are carried out under vacuum or high pressure
SL800R with airborne probe and ultrasonic transmitter SL800T
- Leakage test for determining the cause of energy defects, for example on building doors or windows
- Testing of containers, casings or climatic chambers for leaks
- Ultrasonic treatment of tanks or containers for testing sealing components
Here are some benefits in practice:
- Development, design, manufacturing: 100% Trotec
- Easy detection of smallest leaks
- Point-accurate leak detection by high-performance sound transducer technology
- Cost-effective leak detection on compressed air ducts as well as steam, gas and vacuum systems, boilers, liquid-carrying pipes, valves, slides, and steam traps
- Reliable early detection of sliding and rolling bearing damage or other wear noise
- Air and body probe for a wide range of tasks
- Location even in ambient noise thanks to high-quality, sound-insulated headphones
- Easy to use
Product Description for SL800 Ultrasound Measuring Instrument
With this professional ultrasound detector set, you can quickly and inexpensively locate leakages in compressed air networks and concealed pipelines even from several meters away.
Even the smallest leaks in compressed air ducts lead to increased friction when gas leaks, which produces non-audible noises in the ultrasonic frequency range.
In the same way, wear and tear on movable machine components is noticeable at an early stage.
These sound waves caused by flow friction are received by the probe of the SL800R and are transformed by high-performance transducer technology into the audible sound, which is played on the sound-insulated headphones and additionally displayed as an indicator value via a ten-segment LED bargraph.
The combined visual and audio recording with adjustable headphone volume allows concentrated work even in low light conditions and with ambient noise.
For leak testing of pressureless systems such as tanks, containers or
air chambers and ventilation systems, the SL800T transmitter is also
included in the set for its application to ultrasound.
This ultrasonic measuring device is available as a complete set with interchangeable probes and ultrasonic transmitter:
The set includes the SL800R ultrasonic detector and the SL800T ultrasonic transmitter, one airborne sound probe and one structure-borne sound probe for the SL800R, soundproof headphones with volume control - all in a carrying case.
Ultrasonic detection with the SL800 set offers you a wide range of possible applications:
SL800R with body probe
- Early wear detection on ball, roller or plain bearings
- Check of centrifugal pumps for cavitation
- Sealing control of fittings
- Continuity and functional testing of steam traps
SL800R with air sound probe
- Leak detection on exposed pipes
- Leakage-induced loss detection of gas-filled pipeline networks even during operation
- Detection of leaks in high pressure steamers
- Localization of hairline cracks, poor weld seams or worn flange connections
- Leak detection on all accessible fittings and connecting elements in which processes are carried out under vacuum or high pressure
SL800R with airborne probe and ultrasonic transmitter SL800T
- Leakage test for determining the cause of energy defects, for example on building doors or windows
- Testing of containers, casings or climatic chambers for leaks
- Ultrasonic treatment of tanks or containers for testing sealing components
Here are some benefits in practice:
- Development, design, manufacturing: 100% Trotec
- Easy detection of smallest leaks
- Point-accurate leak detection by high-performance sound transducer technology
- Cost-effective leak detection on compressed air ducts as well as steam, gas and vacuum systems, boilers, liquid-carrying pipes, valves, slides, and steam traps
- Reliable early detection of sliding and rolling bearing damage or other wear noise
- Air and body probe for a wide range of tasks
- Location even in ambient noise thanks to high-quality, sound-insulated headphones
- Easy to use
Technical data
Technical data | ||
---|---|---|
General information | ||
Article number | 3.510.002.000 | |
Ultrasound [digits] | ||
Receiving frequency | 36 – 44 kHz | |
Transmission frequency | 40 kHz | |
Display | ||
Functional LEDs | ||
10-stage LED bargraph | ||
Device control | ||
Push buttons | ||
Thumbwheel | ||
Housing design | ||
Plastics | ||
Interfaces | ||
Headphone connection 3.5 mm jack | ||
Power supply | ||
Battery | ||
Battery type | 2x 9V battery | |
Ambient conditions | ||
Operation - min. temperature [°C] | 0 | |
Operation - max. temperature [°C] | 40 | |
Storage - min. temperature [°C] | -10 | |
Storage - max. temperature [°C] | 50 | |
Dimensions | ||
Length (packaging excluded) [mm] | 430 | |
Width (packaging excluded) [mm] | 325 | |
Height (packaging excluded) [mm] | 120 | |
Weight | ||
(packaging excluded) - batteries included [kg] | 1.64 |
Equipment, features and functions | ||
---|---|---|
Internal sensors | ||
Ultrasound [digits] | ||
Functions and features | ||
Headphone connection | ||
Variable volume control |
Standard scope of delivery | ||
---|---|---|
Standard scope of delivery | ||
Device | ||
Structure-borne sound probe | ||
Airborne sound probe | ||
Headphones, 3.5 mm | ||
Getting started guide |
Ascertainable measured values and functions | ||
---|---|---|
Internal sensors | ||
Ultrasound [digits] | ||
Functions and features | ||
Headphone connection | ||
Variable volume control |
standard equipment
optionally available
not available
Downloads

Declaration of conformity for ultrasound detector SL800-SET (DE)
TRT-CE-SL800-SET-HS-001-DE.pdf (110 KB)

Declaration of conformity for ultrasound detector SL800-SET (INT)
TRT-CE-SL800-SET-HS-001-EN.pdf (110 KB)

Declaration of conformity for ultrasound detector SL800R (DE)
TRT-CE-SL800R-HS-001-DE.pdf (109 KB)

Declaration of conformity for ultrasound detector SL800R (INT)
TRT-CE-SL800R-HS-001-EN.pdf (109 KB)

Declaration of conformity for ultrasound detector SL800T (DE)
TRT-CE-SL800T-HS-001-DE.pdf (109 KB)

Declaration of conformity for ultrasound detector SL800T (INT)
TRT-CE-SL800T-HS-001-EN.pdf (109 KB)

Quick guide for ultrasound detector SL800-SET (INT)
TRT-KA-SL800-SET-TC-003-INT.pdf (484 KB)

Operating manual for ultrasound detector SL800-SET (DE)
TRT-BA-SL800-SET-TC-002-DE.pdf (791 KB)

Operating manual for ultrasound detector SL800-SET (EN)
TRT-BA-SL800-SET-TC-002-EN.pdf (789 KB)

Operating manual for ultrasound detector SL800-SET (ES)
TRT-BA-SL800-SET-TC-002-ES.pdf (791 KB)

Operating manual for ultrasound detector SL800-SET (FI)
TRT-BA-SL800-SET-TC-002-FI.pdf (773 KB)

Operating manual for ultrasound detector SL800-SET (FR)
TRT-BA-SL800-SET-TC-002-FR.pdf (780 KB)

Operating manual for ultrasound detector SL800-SET (IT)
TRT-BA-SL800-SET-TC-002-IT.pdf (790 KB)

Operating manual for ultrasound detector SL800-SET (NL)
TRT-BA-SL800-SET-TC-002-NL.pdf (789 KB)

Operating manual for ultrasound detector SL800-SET (PL)
TRT-BA-SL800-SET-TC-002-PL.pdf (793 KB)

Operating manual for ultrasound detector SL800-SET (RO)
TRT-BA-SL800-SET-TC-002-RO.pdf (791 KB)

Operating manual for ultrasound detector SL800-SET (TR)
TRT-BA-SL800-SET-TC-002-TR.pdf (789 KB)
Further information, guides, practial tips and capacity calculations
In our detailed product-catalogue websites you will find detailed information about the product, practical tips, guides for usage and, in some categories, capacity calculator for the perfect dimensioning.
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