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LBT-HW-1662 Upper Vapor Absorption Tester

Manufactured in accordance with GB 21148, GB/T 2099, and EN ISO 20344/20345/20346/20347, this equipment is primarily used to evaluate the water vapor absorption performance of shoe uppers, as well as the linings of the front and rear portions of protective and safety footwear. 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 safety and protective footwear.

Category:

Safety shoe testing equipment

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E-mail:

lbt@lbt.ltd

WhatsApp:

+86-15102211717

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LBT-HW-1662 Upper Vapor Absorption Tester

Description

Product Introduction

Product Features:

1. 304 stainless steel round metal cup.

2. Equipped with a circular cup holder for convenient overall placement.

3. Standard six-station design; other stations can be customized.

4. Must be used in conjunction with the shoe upper water vapor permeation test chamber.

5. Fixed three-hole locking mechanism ensures excellent airtightness with the cup lid integrated as a single unit.

6. The specimen shall be placed in the 1677 permeability test chamber for testing.

Reference standard:

GB 21148, GB/T 2099, EN ISO 20344/20345/20346/20347

Technical Specifications:

Parameter Name	Technical Specifications
Specimen dimensions	43mm
Simultaneous sample measurement	8-station and 6-station options are available.
Material	Made of 304-grade stainless steel
Test machine accumulation	10 cm²
Bottle mouth diameter	35mm

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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

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-1662 Upper Vapor Absorption Tester

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Committed to becoming a leader in China's testing equipment manufacturing industry

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

Address:Tianjin Jinghai Economic Development Zone

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