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LBT-HW-156C Protective Clothing Spray and Jet Liquid Tightness Tester

It is primarily used for testing the splash‑proof and jet‑proof performance of protective clothing, and is widely employed by specialized labor‑protection‑equipment supervision and inspection stations, research institutes for workplace safety, product quality‑inspection agencies, and manufacturers of protective apparel.

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Protective Clothing Testing Instrument

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lbt@lbt.ltd

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+86-15102211717

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LBT-HW-156C Protective Clothing Spray and Jet Liquid Tightness Tester

Description

Product Introduction:

Manufactured in accordance with GB 24539-2021, it is primarily used for testing the splash‑proof and jet‑proof performance of protective clothing and is widely employed by specialized labor‑protection‑equipment supervision and inspection stations, research institutes for work safety, product quality‑inspection institutions, and protective‑clothing manufacturers.

Reference standard:

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

Product Features:

1. The human mannequin is crafted from eco-friendly materials, is easy to clean, and features convenient assembly and disassembly while resisting deformation. Its surface is waterproof.

2. The human mannequin is mounted on a rotating base; once properly set up, it can automatically rotate according to the prescribed time intervals.

3. Equip with pure white, absorbent indicator garments for easy observation of contamination.

4. Equipped with a dedicated flow meter that displays the flow rate and allows independent adjustment of the water volume.

5. A corrosion-resistant specialized booster pump is employed as the power source for the spray solution, ensuring that the flow rate meets the specified standards.

6. Equipped with a large-capacity water tank, the spray system employs a recirculating design and is fitted with a filter to conserve test water.

7. The spraying duration can be set manually; once the set time elapses, the spray automatically stops, and it can also be stopped at any time by hand.

8. The spray solution piping is made of high-performance tubing to ensure a long service life.

9. A dedicated spray‑room is provided, constructed from transparent materials to allow continuous observation of the internal spraying process. The spray‑room encloses both the mannequin and the spray system, with a sealed perimeter around the door, ensuring the laboratory remains clean and hygienic.

Technical Specifications:

Parameter Name	Parameter Details
Turntable speed	1 rad/min
Nozzle installation spacing on the spray boom	450 mm
Nozzle spray angle	75°
Nozzle spray pressure	150 kPa or 300 kPa, adjustable
Nozzle water jet velocity	(1.14±0.1) L/min
Time setting range	0 ~ 99.99 s; Resolution: 0.1 s
Test solution	A water‑based mixture with a surface tension of 0.032 ± 0.002 N/m; water‑soluble fluorescent dyes, conventional dyes, surfactants, and other additives may be incorporated. (Consumable items for testing—customers are responsible for providing these.)
Model dimensions	Full-body male mannequin, modular design, height 170–180 cm, with arms and legs fully extended.
Water tank capacity	Approximately 100 L, with recyclable water.
Instrument dimensions	Shower room: approximately 220 cm × 220 cm × 270 cm; control cabinet: approximately 80 cm × 50 cm × 110 cm.

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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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LBT-HW-156C Protective Clothing Spray and Jet Liquid Tightness Tester

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Address:Tianjin Jinghai Economic Development Zone

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