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LBT-HW-201D Safety Net 45° Flame-Retardancy Tester

Name: LBT-HW-201D Safety Net 45° Flame-Retardancy Tester
Brand: Laibote (Tianjin) Testing Machinery
Availability: InStock

It is primarily used for testing the flame‑retardant performance of safety nets and is widely employed by specialized labor‑protection‑equipment inspection stations, research institutes for workplace safety, product quality‑inspection agencies, and manufacturers of flame‑retardant fabrics. The combustion test chamber is constructed from stainless steel, offering superior heat resistance, resistance to smoke‑induced corrosion, enhanced mechanical properties, and improved aesthetics compared with conventional metals. Ignition is achieved via pulsed automatic ignition, eliminating the need for lighters or handheld igniters, ensuring safe and reliable operation. A flow‑regulating valve is included, allowing convenient and precise adjustment of flame height by controlling gas flow, along with a flame‑height scale. The unit is equipped with a U‑shaped specimen holder meeting standard requirements and features locating rods for quick and secure specimen clamping. The combustion zone is fitted with a sealed tempered‑glass observation door, enabling test personnel to monitor the procedure while preventing external air currents from interfering with the test. The overall control system employs a PLC‑plus‑touchscreen architecture, with all operations performed via the touchscreen. The display provides real‑time status information, including pulse‑ignition status, motor status, solenoid‑valve status, and more. Ignition timing can be set directly on the touchscreen and is automatically saved as the last configured setting.

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Safety Net Testing Instrument

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lbt@lbt.ltd

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+86-15102211717

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LBT-HW-201D Safety Net 45° Flame-Retardancy Tester

Description

Product Introduction

Manufactured in accordance with GB 5725, it is primarily used for testing the flame‑retardant performance of safety nets and is widely employed by specialized labor protective equipment supervision and inspection stations, research institutes for workplace safety, product quality inspection agencies, and manufacturers of flame‑retardant textiles.

Product Features:

1. The combustion test chamber is constructed from stainless steel, offering superior heat resistance, resistance to smoke‑induced corrosion, mechanical strength, and aesthetic appeal compared with conventional metal materials. 2. It employs pulsed automatic ignition, eliminating the need for a lighter or handheld igniter, ensuring safe and reliable operation.

2. Equipped with a flow‑regulating valve, it allows convenient and flexible adjustment of the flame height by controlling the gas flow rate, and includes a flame‑height scale.

3. Equip the U‑shaped specimen holder as specified by the standard, and install a limit rod to facilitate quick placement of the specimen clamp.

4. The combustion zone is equipped with a sealed tempered-glass observation door, enabling test personnel to monitor the testing process while preventing external airflows from interfering with the test.

6. The overall control system employs a PLC-plus-touchscreen architecture. All relevant operations can be performed via the touchscreen.

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

8. The ignition timing can be set directly on the touch screen and is automatically saved as the default setting from the previous session.

Technical specifications:

Project	Technical Specifications
Test size	330×230mm
Flame height	0–150 mm, adjustable; the standard specifies 45 mm ± 2 mm, and it is equipped with a standard flame-height measuring device.
Timing range	0.1S–99H99M, arbitrarily settable, with a resolution of 0.1S
Ignition time	0.1 s–99 h 99 m, arbitrarily settable, with a resolution of 0.01 s; the standard requirement is 12 s.
Specimen fixture	U-shaped clamp, inner frame 250×150 mm, outer frame dimensions 490×230×2 mm
Igniter	Internal diameter: 6.4 mm; external diameter: 8 mm; bevel angle: 45°; tube length: 50 mm; overall length: 145 mm.
Combustion gas source	Industrial-grade propane or butane (provided by the customer)
Power supply	AC 220V 50Hz

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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?

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

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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

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.”

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

From Thomas Bennett, Quality Director, UK plastic pipe factory

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★★★★★

“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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