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LBT-HW-107C Safety Helmet Low-Temperature Constant-Temperature Water Immersion Pre‑treatment Chamber (New Standard)

It is primarily used for low‑temperature and constant‑temperature pre‑conditioning 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 utilities, and safety helmet manufacturers.

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Safety helmet testing equipment

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lbt@lbt.ltd

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+86-15102211717

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LBT-HW-107C Safety Helmet Low-Temperature Constant-Temperature Water Immersion Pre‑treatment Chamber (New Standard)

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 low‑temperature and constant‑temperature pre‑treatment 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.

Product Features:

1. Low-temperature and constant-temperature water immersion dual-preprocessing system;

2. The touchscreen is fully automatic and highly precise, displaying the real-time temperature. After setting the desired temperature, the instrument starts timing once the set temperature is reached during the test.

3. Equipped with a dedicated specimen holder for securing safety helmets of various specifications, offering simple and convenient operation.

4. All-stainless-steel finned heating system;

5. Capacity can be increased according to customer requirements; the standard configuration accommodates six hard hats at a time.

Technical Specifications:

Parameter Category	Parameter content
Constant-temperature water soaking temperature	20℃±1℃
Low-temperature pretreatment temperature	Three selectable settings: -10℃ ± 1℃, -20℃ ± 1℃, and -30℃ ± 1℃.
Temperature setting range	-30℃~20℃
Timing device	Touchscreen display timing device
Timing parameters	Timing range: 0–99.99 hours; test time can be displayed in real time.
External dimensions	Length × Width × Height: 750 × 550 × 1100 mm
Operating voltage	AC 220V, 50Hz

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FAQs

Do you supply full-set testing instruments for asphalt and geotechnical engineering projects?

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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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Does your pipe pressure burst testing machine control test temperature automatically? What’s its main application?

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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-107C Safety Helmet Low-Temperature Constant-Temperature Water Immersion Pre‑treatment Chamber (New Standard)

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Address:Tianjin Jinghai Economic Development Zone

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