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LBT-HW-156 Protective Clothing Penetration Time Tester

It is primarily used for testing the breakthrough time performance of protective clothing against acid and alkaline chemicals, and is widely employed by specialized occupational safety‑equipment supervision and inspection stations, research institutes for workplace safety, product quality‑inspection agencies, and manufacturers of acid‑ and alkali‑resistant protective garments. Additionally, permeation‑testing functionality can be added to the existing equipment.

Category:

Protective Clothing Testing Instrument

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E-mail:

lbt@lbt.ltd

WhatsApp:

+86-15102211717

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LBT-HW-156 Protective Clothing Penetration Time Tester

Description

Product Introduction:

Manufactured in accordance with GB 24539-2021, this equipment is primarily used for testing the penetration‑time performance of protective clothing against acidic and alkaline chemicals. It is widely employed by specialized labor‑protection‑equipment supervision and inspection stations, research institutes for workplace safety, product quality‑inspection agencies, and manufacturers of acid‑ and alkali‑resistant protective garments. Additionally, permeation‑testing functionality can be added to the existing setup.

Reference standard:

GB 24539-2021 “Protective Clothing — Chemical Protective Clothing,” GB 24539-2009, GB 24540-2009

Product Features:

1. Both the upper and lower electrode plates and the conductive wire are made of corrosion-resistant stainless steel.

2. The electrode handle is made of corrosion-resistant polytetrafluoroethylene.

3. Automatic timing device: records the test duration in real time from the start of the test and triggers an automatic alarm upon penetration.

Technical Specifications:

Project Name	Technical Specifications
Specimen dimensions	Φ32mm
Test reagent	80% H₂SO₄ and 30% NaOH, selected according to actual experimental conditions (to be provided by the user)
Pressure range	0–5 kPa, resolution 0.1 Pa
Pressure accuracy	1%
Power supply	220V 50Hz

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FAQs

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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:

LBT-HW-156 Protective Clothing Penetration Time Tester

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Mobile:+86-15102211717

Whatsapp:+86-15102211717
E-mail:lbt@lbt.ltd

Address:Tianjin Jinghai Economic Development Zone

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