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LBT-SL17A Microcomputer-Display Hydraulic and Hydroelectric Rock Mass Drilling, Water‑Pressure Testing, and Grouting Permeability Test Apparatus

The borehole pumping test apparatus is used to determine the permeability of rock masses, assess their seepage characteristics, and provide fundamental experimental data for designing seepage control measures. The pipeline system employs non‑welded connections.

Category:

Rock and rock mass testing instrument

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lbt@lbt.ltd

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+86-15102211717

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LBT-SL17A Microcomputer-Display Hydraulic and Hydroelectric Rock Mass Drilling, Water‑Pressure Testing, and Grouting Permeability Test Apparatus

Description

Product Introduction

The borehole water‑pressure testing apparatus is used to determine the permeability of rock masses, characterize their seepage properties, and provide fundamental experimental data for designing seepage control measures. Its piping system employs non‑welded connections. The testing fluid circuit is separated from the driving fluid circuit, and a variety of test fluids are available. The equipment has been designed and developed in accordance with the Ministry of Water Resources’ SL 31‑2003 “Code for Borehole Water‑Pressure Testing in Hydraulic and Hydroelectric Engineering” and SL 345‑2007 “Code for Water‑Injection Testing in Hydraulic and Hydroelectric Engineering,” covering both constant-head and falling-head water‑injection test methods for boreholes.

Equipment Features:

1. Use a high-flow water pump.

2. The structural design is well‑thought‑out, featuring a compact size, light weight, and an elegant, aesthetically pleasing appearance.

3. All pressure-bearing components are made from standard, branded parts, ensuring easy disassembly, a high safety factor, long service life, and convenient maintenance.

4. Pump flow rate: 0–100 L/min

5. Pressure test range: 1 MPa; select the appropriate pressure level based on the customer’s specific requirements.

6. Automatic acquisition of pressure equivalents.

Technical Specifications:

Project	Parameter Details
Product Name	Hydraulic and hydroelectric drilling water‑hole water‑pressure testing apparatus
Product model	LBT-SL17A
Basic Principle	Water is injected under pressure using a booster pump, and flow rate and pressure are measured via flow meters and pressure sensors.
Test pressure	1MPa
Display precision	0.01MPa
Collection accuracy	0.5%
Traffic	100L/min
Test medium	Water
Pressure control method	Automatic control
Time display	Computer display
Print Report	Upon completion of the test, you can print the test report and save the test data.
Test data storage	Reports and Excel test spreadsheets can be saved, and all data collected each time is stored.

Configuration List:

Name	Unit	Quantity	Note
Water pump	Taiwan	1	Stainless steel vertical centrifugal pump
High-pressure pressure gauge	one	1
Chassis	one	1	Aluminum profile enclosure
Water tank	one	1	Stainless steel water tank
High-pressure relief valve	one	1	High-pressure valve
Pressure sensor	one	1
Flow meter	one	1	Traffic Collection
computer	one	1	Laptop
Data acquisition software	set	1
Pressure tank	one	1	5L
Water stop plug	set	1	Used for waterstop

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Customer Reviews

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From Thomas Bennett, Quality Director, UK plastic pipe factory

2026.06.05

★★★★★

“We have purchased two sets of pipe testing equipment from Laibote (Tianjin) for 18 months. The ring stiffness and hydrostatic burst testing machines run stably for daily batch inspection, test data matches ISO standard requirements precisely, and the intelligent test software is easy for our operators to master. Their after-sales team offers timely remote technical guidance whenever we have operational problems, spare parts supply is efficient. We have arranged a second bulk order for our new production workshop and will recommend Laibote’s testing machines to our industry partners across Europe.”

Middle East Construction Lab｜Purchase: Universal Electronic Testing Machine & Geotextile Test Equipment

From Mohamed Kareem, Lab Manager, UAE third-party construction inspection institute

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★★★★★

“We compared multiple testing equipment brands from Europe and China before cooperating with Laibote. Their WDW universal tester and full-set geotextile testing instruments meet local construction testing standards perfectly. Custom fixtures tailored per our specimen specifications save much testing time. Pre-sale technical communication was patient and professional; engineers provided online operation training after goods arrived. Stable machine performance greatly improves our laboratory’s detection efficiency, we are satisfied with cost performance and overall service.”

Southeast Asia Rubber & Polymer Factory｜Purchase: Vicat Softening Point & Tensile Testing Machine

From Tanaka Hiroshi, R&D Supervisor, Indonesia rubber materials enterprise

2026.06.05

★★★★★

“Laibote’s Vicat softening point tester and electronic tensile machine have been applied to our raw material incoming inspection and new formula development for over one year. High testing accuracy effectively controls our product defect rate. What impresses us most is their responsive after-sale service; technical staff reply our troubleshooting requests within 24 hours even for time zone differences. Compared with expensive European brands, Laibote’s equipment balances quality and price excellently, we plan to expand procurement of auxiliary testing instruments next quarter.”

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Keywords:

LBT-SL17A Microcomputer-Display Hydraulic and Hydroelectric Rock Mass Drilling, Water‑Pressure Testing, and Grouting Permeability Test Apparatus

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Address:Tianjin Jinghai Economic Development Zone

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