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LBT-HW-201 Vertical Flame‑Retardancy Tester for Safety Nets and Safety Harnesses

It is suitable for determining the flame‑retardant performance of safety nets, seat belts, and other products with flame‑retardant requirements. The combustion test chamber is constructed from stainless steel, offering superior heat resistance, resistance to smoke‑induced corrosion, mechanical properties, and aesthetic appeal compared with conventional metals; the top and both sides of the chamber are equipped with ventilation and exhaust ports with an inner diameter of 12.5 mm.

Category:

Safety Net Testing Instrument

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E-mail:

lbt@lbt.ltd

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+86-15102211717

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LBT-HW-201 Vertical Flame‑Retardancy Tester for Safety Nets and Safety Harnesses

Description

Product Introduction

It is applicable to the determination of the flame-retardant performance of safety nets, safety harnesses, and other products with flame-retardant requirements.

Product Features:

1. Combustion test chamber: Constructed from stainless steel, it exhibits superior heat resistance, resistance to smoke‑induced corrosion, mechanical properties, and aesthetic appeal compared with conventional metallic materials. The top and both sides of the chamber are equipped with ventilation and exhaust ports, each with an inner diameter of 12.5 mm.

2. Ignition method: Pulse‑type automatic ignition, eliminating the need for a lighter or handheld igniter; operation is safe and reliable.

3. Flame Adjustment: Equipped with a flow‑control valve, it allows convenient and flexible adjustment of the flame height by regulating the gas flow rate, and includes a flame‑height scale.

4. Specimen Holder: Equipped with a U-shaped specimen holder that meets standard requirements and features a limit rod for convenient and rapid placement of the specimen holder.

Measurement and Control System

1. The overall control system employs a PLC–touchscreen architecture, with all relevant operations performed via the touchscreen.

2. The touchscreen displays the test status in real time, including pulse ignition status, motor status, solenoid valve status, and more.

3. The touchscreen features a well-known domestic brand, a stylish 16:9 widescreen, and a TFT LCD display with a precision four-wire resistive touch panel. It is equipped with a 400 MHz high-speed CPU, delivering faster response times and enhanced processing capabilities.

4. The PLC uses a Mitsubishi model, featuring built-in high-capacity RAM for faster operation.

5. The ignition timing can be set directly on the touch screen and automatically saves the last configured setting as the default.

6. Equipped with a self‑diagnostic function: in the event of a device malfunction, the touchscreen automatically triggers an alarm and displays information on the faulty component and the observed symptoms.

Technical Specifications:

Project	Technical Specifications
Test size	300mm×80mm
Flame height	The flame height is adjustable, with a standard requirement of 40 mm ± 2 mm, and it is equipped with a standard flame-height measuring device.
Timing range	0.01 s–99 h 99 m, arbitrarily settable, with a resolution of 0.01 s
Ignition time	0.01 s–99 h 99 m, arbitrarily settable, with a resolution of 0.01 s; the standard requires 12 s or 3 s.
Combustion gas source	Industrial-grade propane or butane, natural gas, liquefied petroleum gas
Power supply	AC 220V 50Hz 50W
Instrument dimensions	720mm×330mm×900mm

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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

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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.

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

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Customer Reviews

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.”

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

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

2026.06.05

★★★★★

“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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LBT-HW-201 Vertical Flame‑Retardancy Tester for Safety Nets and Safety Harnesses

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E-mail:lbt@lbt.ltd

Address:Tianjin Jinghai Economic Development Zone

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