
Supply in Kazakhstan
KEG TRK supplies ultrasonic diagnostics solutions (SDT Ultrasound Solutions) across Kazakhstan: Almaty, Astana, Karaganda, Ust-Kamenogorsk, Aktobe and other regions. Official warranty, monitoring system design, installation, commissioning and personnel training.
Mining equipment
Key features
Applications and resources
Industry solutions, landing pages and articles on SDT340 - Advanced Ultrasound Detector
Where it is used
Typical tasks
- Mechanical monitoring
- Bearing lubrication
- Compressed-air and gas leaks
- Electrical defects
- Steam trap testing
- Hydraulic systems
Documentation
Official manufacturer PDF documents. Key specifications are also published on this page.
- Download PDF
SDT340 datasheet (PDF)
SDT Ultrasound Solutions
- Download PDF
SDT340 brochure (PDF)
SDT Ultrasound Solutions
Need a price with delivery in Kazakhstan? We will prepare a quotation for your task.
Overview
The SDT340 is the most advanced ultrasound detector ever built. Collect, analyse and trend dynamic and static data as part of a comprehensive equipment condition-monitoring solution.
Key features
Multi-sensor platform
- Ultrasound sensor — contact and airborne
- Accelerometer — for vibration analysis
- Built-in IR thermometer — temperature measurement
- Tachometer — speed measurement
High Signal Resolution (HSR)
- focUS Mode — sampling rate up to 256 kHz
- Impact detection — early defect identification
- Time waveform and spectrum — on-screen display
- Split screen — time waveform and spectrum simultaneously
- Peak values — display of maximum readings
Wireless connectivity
- Bluetooth HD headphones — cable-free
- Real-time audio streaming
- Wi-Fi connection — for data transfer
UAS3 software
- Tree-style navigation through assets
- Import of machine images and measurement points
- Automatic measurement updates
- Icon-based navigation in any language
Technical specifications
Measurement capabilities
| Parameter | Value |
|---|---|
| Ultrasound range | 20 kHz to 50 kHz |
| Vibration range | 10 Hz to 10 kHz |
| Sampling rate | 32, 64, 128, 256 kHz (focUS Mode) |
| Recording length | 600 sec (32 kHz) or 150 sec (128 kHz) |
| Memory | 6.5 GB (SD card) |
Display and controls
- Size: 3.5" TFT
- Resolution: 320×480 pixels
- Active area: 48.96 × 73.44 mm
- Icon-based navigation — intuitive interface
Housing and protection
- Material: extruded aluminium
- Protection: impact-resistant rubber
- Dimensions: 221 × 93.5 × 44 mm
- Weight: 720 g (with battery)
- Case: heavy-duty nylon (optional)
Power
- Type: Li-Ion battery
- Operating time: up to 8 hours
- Headphones: wired + Bluetooth
Areas of application
The 8 pillars of ultrasound testing
- Mechanical monitoring — bearings, gears, pumps
- Bearing lubrication — lubrication-quality control
- Compressed-air leaks — detection and assessment of losses
- Electrical defects — corona discharge, arcing
- Steam traps — functional testing
- Hydraulic systems — leak control
- Valves — condition assessment
- Tightness testing — seal integrity
Advantages
Clear visualisation
- Clear on-screen data visualisation
- Machine images from UAS3
- Measurement points with photo documentation
Built for reliability
- Industrial aluminium housing
- Shock and drop protection
- Dust-protective case
High signal resolution
- Increased sampling rate
- Enhanced sensitivity
- Detection of hidden defects
Lifetime warranty
- Lifetime manufacturer warranty
- No repair costs
- Time-tested quality
What's included
- SDT340 detector
- Contact ultrasound sensor
- Airborne ultrasound module
- Accelerometer
- Bluetooth headphones
- Charger
- Case (optional)
- UAS3 software
Technical specifications
| Ultrasound | 20 kHz to 50 kHz |
| Vibration | 10 Hz to 10 kHz |
| Sample rate | 32, 64, 128, 256 kHz focUS Mode |
| Display | TFT 3.5" 320×480 px |
| Memory | 6.5 GB on SD card (~7 h of recording at 128 kHz) |
| Battery | Li-Ion, 8 hours of operation |
| Dimensions | 221 x 93.5 x 44 mm |
| Weight | 720 g |
| Protection | Aluminium housing + rubber protection |
Applications
Manufacturer
SDT Ultrasound Solutions
The most advanced ultrasound detector for collecting, analysing and trending data
Key specifications
- Ultrasound
- 20 kHz to 50 kHz
- Vibration
- 10 Hz to 10 kHz
- Sample rate
- 32, 64, 128, 256 kHz focUS Mode
- Display
- TFT 3.5" 320×480 px
- Memory
- 6.5 GB on SD card (~7 h of recording at 128 kHz)
Official supplier in Kazakhstan
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Need advice?
Our specialists will help you choose the optimal SDT340 - Advanced Ultrasound Detector configuration for your equipment.
Related articles
All articles →
How to find a gas leak at an industrial site: methods and instruments
Pressurised gas leaks are located with ultrasound, VOCs measured with a PID, SF₆ found with an SF₆ detector, helium and hydrogen with a thermal conductivity detector, concentration with an analyser.

Ultrasound or thermal imaging for electrical equipment: which to choose
A thermal camera sees heat, which appears late, once enough current flows. Ultrasound hears corona, tracking and arcing at any stage of discharge. That is why SDT recommends using both methods.

What Is Machinery Vibration Analysis and How to Start
Vibration analysis checks machine condition from bearing housing vibration: what is measured, route-based vs online monitoring, which faults show in the spectrum, how to start.

Electric Motor Diagnostics: Which Method Shows What
Vibration, ultrasound, thermography, current analysis (MCSA/ESA), motor circuit analysis (MCA), megohmmeter and oil analysis: which faults each method sees, where it stops and how to combine them.
How to Check an Electric Motor Bearing Without Disassembly: 5 Methods
Five ways to check a bearing on a running motor: stethoscope, IR thermometer, vibration, ultrasound and current analysis. What each method shows, where it stops, and in what order to use them.

Corona Discharge at a Substation: How to Find It with Ultrasound
Corona barely heats equipment, so a thermal camera misses it. An ultrasound detector hears corona from a distance, and a spectrum with peaks every 50 Hz tells it apart from tracking and arcing.
