Product
RSM-PST(A) Parallel Seismic Tester
Non-destructive pile integrity testing for existing buildings.
Classification:
RSM-PST(A) Parallel Seismic Tester is a dedicated non-destructive testing device for foundation piles under existing structures. It ensures accurate measurement of pile length, average wave velocity, and bearing layer velocity, with excellent probe adherence and high-quality signal acquisition.
Cotnact：
Introduction
The RSM-PST(A) Parallel Seismic Tester, developed by Sinorock, is specifically designed for evaluating the length, body wave velocity, and end-bearing layer velocity of foundation piles. Unlike conventional methods, it is highly effective for testing piles beneath existing buildings, bridges, and deep foundations. Featuring unique instantaneous floating-point amplification technology, a tailor-made probe for optimal wall adherence, and a detachable lithium battery, it delivers high signal-to-noise ratio, reliable data acquisition, and uninterrupted field operation. This makes it a powerful and versatile tool for engineers working on structural evaluation, rehabilitation, and safety assessment.
Applications
Testing pile length, average body wave velocity, and end-bearing stratum velocity
Applicable for existing buildings, deep foundations, bridge piers, and abutments
Applicable standards
Technical Standard for Testing Foundation of Existing Buildings (JGJ/T 422-2018)
Core advantages
Original Technology
Innovative instantaneous floating-point combined with full-range floating-point amplification ensures high signal-to-noise ratio and distortion-free acquisition of strong and weak signals.
Accurate Sampling
Tailor-made probe with excellent wall adherence provides high-quality signal acquisition.
Powerful Analysis
On-site analysis functions for pile length, average wave velocity, and end-bearing stratum velocity evaluation.
Tailor-made Probe
Lever-type three-component geophone guarantees reliable wall contact and enhanced data accuracy.
Efficient and Convenient
Embedded system with fast start-up/shutdown and strong resistance to virus intrusion.
Detachable Lithium Battery
Supports spare batteries to ensure uninterrupted outdoor operation.
Technical Parameter
|
Model |
RSM-PST(A) |
|
Display method |
12.1-inch true color LCD display (backlight adjustable) |
|
Frequency Bandwidth |
0.1-4000 Hz |
|
Storage Capacity |
16 GB electronic hard disk |
|
Power Supply |
Detachable lithium battery, supports docking charger Battery life ≥6 hours |
|
Signal Acquisition Mode |
Wired |
|
Operation Mode |
Touch screen |
|
Main Control System |
Low-power embedded system,Main frequency: ≥1 GHz,Memory: 512 MB |
|
Channels |
1 external trigger channel 3 sampling channels |
|
Sampling Interval |
5-20000μs, continuously adjustable |
|
Trigger Mode |
External trigger |
|
Amplification Factor |
Up to 100,000 times |
|
Trigger Level |
Seven selectable levels |
|
Record Length |
Adjustable in five levels: 1k, 2k, 4k, 8k |
|
Operating Temperature |
-20°C to +55°C |
|
A/D Sampling Precision |
24-bit instantaneous floating point |
|
Enclosure |
High-strength engineering plastic |
|
System Noise Voltage |
<10μV |
|
Dimensions |
340×270×73 mm |
|
Dynamic Range |
≥100 dB |
|
Weight |
2.0 kg (including lithium battery) |
|
Data Export |
USB |
Standard Configuration
Parallel Hole Tester 1pc
Flat-head Velocimeter with Connection Cable 1pc
Lever-type Downhole Three-component Geophone (with counterweight) 1 set
Lever-type Downhole Three-component Geophone Cable (with reel) 1 set
Main Unit Reel Communication Cable 1pc
Wrench 1pc
Toolkit 1 set
Power adapter 1pc
Instrument container 1pc
FAQs
Q
What is the RSM-PST(A) used for, and what does it measure?
+
A
It’s a non-destructive parallel seismic tester designed for piles beneath existing buildings, bridges, and deep foundations. It measures pile length, average body-wave velocity, and end-bearing stratum velocity to support structural assessment and rehabilitation.
Q
Which standard does it follow, and what ensures reliable signals on site?
+
A
It follows JGJ/T 422-2018 (Technical Standard for Testing Foundation of Existing Buildings). Reliable acquisition is achieved via instantaneous floating-point amplification (high SNR for strong/weak signals) and a tailor-made lever-type three-component geophone that maintains solid wall adherence.
Q
What are the key hardware specs that affect field performance and portability?
+
A
12.1" LCD, 0.1–4000 Hz bandwidth, 24-bit instantaneous floating-point A/D, 5–20000 μs adjustable sampling interval, ≥100 dB dynamic range, wired acquisition with external trigger, USB data export, detachable Li battery (≥6 h), −20℃ to +55℃ operating temperature, and ~2.0 kg total weight for the host—making it rugged and easy to carry.
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RSM-PST(A) Parallel Seismic Tester
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