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LBT-HW-108 Flame-Retardant Performance Tester for Safety Helmets

It is primarily used for testing the flame‑retardant performance of safety helmets. It is widely employed by specialized labor protective equipment supervision and inspection stations, architectural research institutes, construction engineering quality testing centers, power utilities, and safety helmet manufacturers.

Category:

Safety helmet testing equipment

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E-mail:

lbt@lbt.ltd

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+86-15102211717

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LBT-HW-108 Flame-Retardant Performance Tester for Safety Helmets

Description

Product Introduction

Manufactured in accordance with the safety helmet standards GB/T 2812-2024 and GB 2811-2019, this equipment is primarily used for testing the flame‑retardant performance of safety helmets. It is widely employed by specialized labor protective‑equipment supervision and inspection stations, construction research institutes, construction engineering quality‑testing centers, power‑sector organizations, and safety‑helmet manufacturers.

Product Features:

1. Automatic pulse ignition of the burner.

2. The burner automatically positions itself at a set time and returns to the reset position when the timer expires.

3. Both the afterflame duration and the smoldering duration are automatically recorded and displayed digitally.

4. The flame height is adjustable and equipped with a flame-height gauge.

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 PLC uses a Mitsubishi model, featuring built-in high-capacity RAM and faster operating speed.

5. The ignition timing can be set manually via the touch screen and is automatically saved as the default setting from the previous session.

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.

Reference standard:

GB/T 2812-2024 “Test Methods for Safety Helmets” and GB 2811-2019 “Head Protection—Safety Helmets”

Technical Specifications:

Parameter Name	Detailed specifications
Bracket	It can securely clamp the safety helmet, ensuring positional stability during testing; it is movable and used to adjust the distance between the helmet and the flame‑spraying nozzle.
Timer	Indication error: ±1%; range: 0–999.9 s; used for recording afterflame duration.
Timer	Indication error: ±1%; range: 0–999.9 s; used to determine the duration of flame exposure to the safety helmet.
Flame height	50±2 mm, equipped with a 50 mm flame-height scale.
Flame-throwing nozzle	Horizontally mounted fuel nozzle, inner diameter 10 mm
Fuel supply device	It includes a pressure regulator, an air‑flow regulator, and an air‑storage tank; it ensures that the flame‑spraying nozzle consistently produces a 50‑mm‑long blue flame.
Power supply	220V 50Hz 100W
Air source	Industrial-grade methane (provided by the customer)

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Customer Reviews

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From Thomas Bennett, Quality Director, UK plastic pipe factory

2026.06.05

★★★★★

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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-108 Flame-Retardant Performance Tester for Safety Helmets

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Address:Tianjin Jinghai Economic Development Zone

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