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

Name: LBT-HW-108 Flame-Retardant Performance Tester for Safety Helmets
Brand: Laibote (Tianjin) Testing Machinery
Availability: InStock

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

Keywords:

E-mail:

lbt@lbt.ltd

WhatsApp:

+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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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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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

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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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