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Geotechnical Acoustic Borehole & Well Logging Equipment TS-S1202(B)

  The TS-S1202(B) Geotechnical Acoustic Logger is a state-of-the-art instrument designed for comprehensive geological and structural investigations. This device excels in its ability to perform precise velocity testing of geological formations, underground resource exploration, and dynamic elastodynamic property assessment of rock masses. With its Automatic Depth Measurement and Intelligent First Arrival Time Detection, the logger ensures high accuracy and efficiency in data acquisition. The system’s robust transmission capabilities produce clear first wave signals, enhancing data reliability. The user-friendly interface, featuring a 10.1-inch true color LCD touchscreen, streamlines operation for field use, making it an indispensable tool for geotechnical and engineering professionals. Adhering to industry standards and equipped with advanced technologies such as Pre-Amplification for enhanced signal clarity and a Low Power Consumption platform with a high-performance rechargeable battery, the TS-S1202(B) sets a new benchmark for geotechnical acoustic logging.

Geotechnical Acoustic Logging TS-S1202(B)

Automatic Depth Measurement and Intelligent First Arrival Time Detection

Employs advanced algorithms for automatic depth measurement and precise, intelligent determination of the first arrival time of the P-waves, ensuring high accuracy in geological exploration and structural analysis

High Power Transmission and Clear First Wave Clarity

  Equipped with a powerful transmission system, this acoustic logger delivers strong emission power for clear first wave signals, enhancing the reliability of data interpretation and the precision of rock velocity testing

User-Friendly Interface with Touchscreen Operation

features a 10.1-inch true color LCD display and a responsive touchscreen interface that simplifies the operation process, allowing for efficient and convenient data collection and analysis in the field

Main Applications:

  1. Geological Exploration: The logger is ideal for determining the velocity of waves through geological strata, which is crucial for understanding the composition and characteristics of rock formations. This capability is essential for identifying potential areas for natural resources such as oil, gas, and minerals.

  2. Tunnel and Infrastructure Assessment: During the construction of tunnels or other subterranean structures, the TS-S1202(B) can be used to classify the surrounding rock mass and assess the loosening zone. This information is vital for ensuring the stability and safety of the construction site and for designing appropriate support measures.

  3. Concrete and Structural Integrity Testing: The device is also valuable for non-destructive testing of concrete structures, such as bridges, dams, and buildings. By measuring the velocity of ultrasonic waves within the concrete, the logger can detect defects, cracks, and other structural issues that may compromise the integrity of the construction.

  4. Rock Dynamics and Mechanics: Researchers and engineers can utilize the TS-S1202(B) to study the dynamic mechanical properties of rocks, which is important for understanding the behavior of geological materials under stress and for predicting their response to various loading conditions.

  5. Environmental and Geotechnical Studies: The logger can be employed in environmental assessments to monitor changes in the subsurface that may indicate shifts in groundwater levels or potential contamination. It is also used in geotechnical investigations to inform the design of foundations for structures built on or near rock formations.


  1. Advanced Automated Depth Measurement: This sophisticated logger boasts an automatic depth measurement capability that streamlines the data collection process. It ensures precision and reduces the potential for human error, making it ideal for accurate geological and structural assessments.

  2. Intelligent First Arrival Time Detection: The device is equipped with intelligent algorithms that accurately identify the first arrival time of P-waves, a critical parameter in the analysis of subsurface materials. This feature enhances the reliability of the velocity measurements and the overall integrity of the test results.

  3. High Power Transmission and Enhanced Signal Clarity: The TS-S1202(B) is designed with a powerful transmission system that delivers clear first wave signals, which is essential for detailed and dependable data interpretation. The logger’s ability to produce strong emissions ensures that even in challenging environments, the signal remains crisp and intelligible.

  4. User-Friendly Touchscreen Interface: The logger’s 10.1-inch true color LCD touchscreen offers a user-friendly experience, allowing for intuitive operation in the field. The interface is designed to facilitate easy navigation through the device’s functions, making data collection and analysis more efficient.

  5. Compliance with Industry Standards: The TS-S1202(B) adheres to multiple industry standards, including SL 326-2005, CECS 21:2000, JTG C20-2011, and TB 10012-2007, ensuring that the data obtained is consistent with the requirements of various geotechnical and engineering projects.

  6. Durable and Low Power Consumption Design: Engineered with a low power consumption platform, the logger is powered by a high-performance rechargeable battery, providing extended operational time of up to 8 hours. Its robust construction is designed to withstand harsh conditions, making it suitable for use in a wide range of environments.

Technical Introduction:

  1. Display: A 10.1-inch true color LCD display with a resolution of 1280×800 and adjustable backlight for clear visibility under various lighting conditions.

  2. Storage: An onboard 32GB TF storage card provides ample space for data storage during field operations.

  3. Sampling Mode: Independent sampling for the transmit and receive channels ensures accurate data acquisition.

  4. Data Transmission: Utilizing USB 2.0, the logger facilitates quick and reliable data transfer to external devices for further analysis.

  5. Depth Measurement: Automatic depth recording simplifies the logging process and eliminates the need for manual depth tracking.

  6. Trigger Mode: An internal trigger system ensures consistent and synchronized data collection.

  7. Receiver Sensitivity: The logger is designed with a high receiver sensitivity of ≤10µV to capture even the faintest signals.

  8. Crosstalk Between Channels: The device maintains a low channel-to-channel crosstalk ratio of ≤1/1000, ensuring that signals remain isolated and interference-free.

  9. Sampling Interval: The system offers a variable sampling interval from 0.1 to 1µS, allowing for flexibility in data resolution based on the specific requirements of the survey.

  10. Power Supply: The logger is powered by a built-in high-performance rechargeable lithium battery, providing a minimum of 8 hours of continuous operation.

  11. Record Length: The device is capable of recording lengths ranging from 0.5 to 2 kilosamples, accommodating various logging depths.

  12. Transmission Voltage: The logger offers a selectable transmission voltage of 400V or 800V to suit different testing conditions.

  13. Amplification Gain: With a minimum gain of ≥100dB, the logger ensures that the received signals are sufficiently amplified for clear analysis.

  14. Channel Configuration: The system includes one transmission channel and two reception channels for comprehensive data collection.

  15. Pulse Width: The transmission pulse width is adjustable from 1 to 100µs, allowing for customization of the signal shape.

  16. Frequency Bandwidth: The logger operates within a frequency range of 20KHz to 60KHz, suitable for a wide range of geological materials.

  17. Control Method: The device features a touch operation interface for intuitive control and navigation.

  18. Operating Temperature Range: The logger is designed to function effectively in a wide temperature range from -20°C to +60°C.

  19. Dimensions: The compact form factor of 270×180×50mm ensures portability and ease of use in the field.

  20. Weight: The logger has a manageable weight of 2.3KG, making it suitable for fieldwork and transportation.


Wide Application

Highly adaptable for a wide range of geotechnical applications, providing consistent and reliable results in diverse subsurface environments.

1Sediment Thickness Detector TS-K100CZ(A)

Precise sediment readings with low error margins

The probe is small in diameter and can reach the hard rock stratum at the bottom of the pile.The probe has a built-in inclination sensor to ensure that the probe is upright.

1Sediment Thickness Detector TS-K100CZ(A)

Comprehensive and easily interpretable data outcomes

real-time graphical representation of depth pressure curves and inclination metrics, facilitating straightforward identification of sediment thickness.

1Sediment Thickness Detector TS-K100CZ(A)

Main Applications:

  1.  Sediment Thickness Gauging: The TS-K100CZ(A) is adept at measuring the depth sediment accumulation within holes and trenches.


  1. Universal Compatibility: Designed for use with all types of holes and grooves, irrespective of the medium’s properties within them.
  2. Advanced Sensor Technology: The probe is equipped with a pressure-tilt angle sensor, ensuring high precision in results.
  3. Exceptional Accuracy: The system is engineered for high detection precision, with the capability to measure sediment thickness with an accuracy down to 0.1mm.
  4. Instantaneous Data Visualization: Real-time display of the pressure-tilt angle curve and probe extension length allows for immediate and intuitive interpretation of test outcomes.

Technical Introduction:

  1. Comprehensive Application Scope: The TS-K100CZ(A) is versatile, suitable for sediment thickness detection across various hole and trench configurations, unaffected by the subterranean medium’s characteristics.

  2. Optimized Measurement Precision: With a minimal influence from external factors, the device boasts high accuracy in measurement. The slender probe design facilitates reaching the bedrock at the hole’s base, while the probe’s tray ensures stable contact with the sediment surface. The integrated angle sensor maintains the probe’s vertical alignment, resulting in sediment thickness measurements with an accuracy of up to 0.1mm.

  3. Real-Time Data Visualization: The TS-K100CZ(A) provides an intuitive display of the pressure-tilt angle curve and the probe’s extension length, enabling immediate and precise determination of sediment depth.