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Textile Flammability Tester for Vertical Afterflame Duration (Vertical Method)

It is used to determine the flame‑retardant performance—such as afterflame, smoldering, and char formation—of medical protective garments, curtains, coated products, laminated products, and similar materials.

Category:

Building Energy-Efficient Material Testing Equipment

Keywords:

E-mail:

lbt@lbt.ltd

WhatsApp:

+86-15102211717

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Textile Flammability Tester for Vertical Afterflame Duration (Vertical Method)

Description

Product Introduction:

Reference standard:

GB/T 5455, GB/T 13488/13489, GB/T 2408, ISO 1210, and the new standard GB 8624-2025 “Classification of Burning Performance of Building Materials and Products,” among others.

Technical Specifications:

Parameter Category	Parameter content
Display and Control	Large-screen color touchscreen display and operation, with Chinese and English interfaces, and parallel control via metal buttons.
Internal dimensions (L×W×H)	329mm×329mm×767mm±2mm
Specimen clamp position	The bottom of the specimen holder is positioned 17 mm above the highest point of the igniter nozzle.
Specimen holder	It consists of two U-shaped stainless steel plates, measuring 422 mm in length, 89 mm in width, and 2 mm in thickness. The inner frame dimensions are 356 mm × 51 mm, with the two sides secured by clamps.
Igniter	The inner diameter of the pipe opening is 11 mm, and the pipe opening is inclined at an angle of 25 degrees to the vertical.
Ignition time	0–999 s ± 0.05 s, arbitrarily settable
Burn Time Measurement	Range: 0–999.9 s, resolution 0.1 s
Smoldering timing	Range: 0–999.9 s, resolution 0.1 s
Flame height	40mm
Flame adjustment method	Dedicated gas rotor flowmeter
Power supply	220V, 50Hz, 100W
External dimensions (L×W×H)	580mm×360mm×760mm
Weight	Approximately 30 kg

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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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Keywords:

Textile Flammability Tester for Vertical Afterflame Duration (Vertical Method)

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E-mail:lbt@lbt.ltd

Address:Tianjin Jinghai Economic Development Zone

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