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LBT-HW-176 Safety Self-Locking Device Dust and Sand Test Chamber

Name: LBT-HW-176 Safety Self-Locking Device Dust and Sand Test Chamber
Brand: Laibote (Tianjin) Testing Machinery
Availability: InStock

It is primarily used for the pre‑treatment of personal protective equipment—such as seat belts, rigid‑rail self‑locking devices, and flexible‑rail self‑locking devices—in dusty and other special environments. It is widely employed at specialized labor‑protection‑equipment supervision and inspection stations, architectural research institutes, construction‑project quality‑testing centers, power‑sector facilities, and similar organizations.

Category:

Safety Net Testing Instrument

Keywords:

E-mail:

lbt@lbt.ltd

WhatsApp:

+86-15102211717

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LBT-HW-176 Safety Self-Locking Device Dust and Sand Test Chamber

Description

Product Introduction

Manufactured in accordance with standards such as GB 24542 and GB 24537, it is primarily used for the pre‑treatment of personal protective equipment—such as seat belts, rigid‑rail self‑locking devices, and flexible‑rail self‑locking devices—in dusty and other special environments. It is widely employed by specialized labor‑protection‑equipment supervision and inspection stations, architectural research institutes, construction‑project quality‑testing centers, power‑sector organizations, and similar entities.

Reference standard:

GB/T 2812 “Test Methods for Safety Helmets”

GB 5725 “Safety Nets”

Product Features:

1. The inner chamber of the test unit is integrally molded, ensuring the airtightness of the test chamber.

2. A dedicated double-layer sealing strip and a high-strength locking handle ensure the airtightness of the experimental chamber.

3. Equipped with a viewing window for the tubing, facilitating observation of the sample’s test status.

4. The total test duration, test intervals, dust-blowing time, and other parameters can be set manually.

5. After the program is set, the test is automatically performed according to the configured parameters.

6. Equip with a dedicated silent, oil-free air compressor.

Technical Specifications:

Project	Technical Specifications
Test duration	0–99 hours, resolution 1 second, user-definable
Test interval	0–99 min, resolution 1 s, user-definable
Dust-blowing time	0–99 seconds, with a resolution of 1 second, and customizable settings.
Test chamber volume	1 m³; other volumes to be negotiated separately.
Test chamber dimensions	8508301420mm; other dimensions are customizable.
Equipment dimensions	9209201560mm; other dimensions available upon request.

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FAQs

Do you supply full-set testing instruments for asphalt and geotechnical engineering projects?

We offer complete lab solutions including asphalt viscosity tester, asphalt rutting tester, geotextile permeability tester, low-temperature flexibility tester and concrete/cement test equipment, covering raw material detection for road, water conservancy and construction engineering projects

Can you customize fixtures or test machines based on our special test requirements? How about after-sales service and warranty?

We provide non-standard customization of test equipment and customized fixture clamps according to customers’ specimen size and test standards. All our testing machines enjoy 12-month factory warranty; overseas customers get remote online debugging guidance, spare parts supply and technical operation training. Our products have been exported to over 70 countries globally

Which materials can be measured by your Vicat softening point tester?

It measures heat deflection temperature and Vicat softening temperature of plastics, hard rubber, nylon, insulating materials and fiber-reinforced thermosetting composites. Intelligent temperature control guarantees precise heating rate, ideal for plastic raw material incoming inspection and formula development in plastic factories.

Does your pipe pressure burst testing machine control test temperature automatically? What’s its main application?

Yes, the constant-temperature circulating system keeps stable test environment during long-time hydrostatic resistance and instant burst pressure measurement of thermoplastic pipes. It complies with GB6111 standard and serves raw material inspection, new product R&D for plastic pipe manufacturers, third-party testing labs and university laboratories.

What kinds of pipes fit your ring stiffness tester? Can it do long-term creep testing?

This equipment is designed for HDPE, PVC corrugated pipes, plastic drainage pipes and various plastic tubular products. Apart from ring stiffness, ring flexibility and flattening tests, it supports continuous long-term creep tests up to 1000 hours (42 days) as required by industry specifications, widely used for pipe factories and construction quality inspection institutes.

What test items can your WDW series computer-controlled electronic universal testing machine complete? Which international standards can it meet?

Our WDW universal tester is applicable for tension, compression, bending, shearing and peeling tests of metal, plastic, rubber and composite materials. It supports test procedures in accordance with GB, ISO, ASTM, DIN, JIS multiple domestic and global standards. Equipped with high-precision servo drive and dedicated test software, it automatically collects, calculates and exports test data including tensile strength, elongation at break and elastic modulus.

Customer Reviews

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“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.”

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

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European Plastic Pipe Manufacturer｜Purchase: Ring Stiffness & Hydrostatic Burst Tester

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.”

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