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LBT-HW-110C Automatic Safety Helmet Electrical Insulation Performance Tester

It is primarily used for testing the electrical insulation performance 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.

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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-110C Automatic Safety Helmet Electrical Insulation Performance Tester

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 testing the electrical insulation performance of safety helmets. It is widely employed by specialized labor protective‑equipment supervision and inspection stations, construction research institutes, building‑project quality‑inspection agencies, power‑sector organizations, and safety‑helmet manufacturers.

Product Features:

1. PLC touch-screen control operation.

2. Test voltage and hold time can be set independently and are displayed on the touchscreen.

3. Automatic voltage boosting and reducing controlled by the program.

4. Consider adopting a split‑type configuration, with the voltage transformer mounted externally and connected via a long‑distance transmission line to ensure safety.

5. Based on the distance‑effect principle, the transformer employs a multi‑level structure with multiple oil ducts, thereby enhancing its insulation class. Additionally, it utilizes metal‑fixed leads and equipotential shielding to eliminate corona discharge.

6. When the preset current is exceeded or a breakdown occurs, the power supply is automatically cut off to ensure operational safety.

7. Equipped with a multi‑angle adjustable robotic arm probe for safe operation.

8. Real-time curve display; experimental data can be stored and printed.

Reference standard:

GB/T 2812-2024 “Test Methods for Safety Helmets” and GB 2811-2019 “Head Protection—Safety Helmets”

Technical Specifications:

Parameter Category	Parameter content
Output voltage	0–40 kV, with an indication error of 2%, and self-adjustable.
Test timing	0–99 s; the standard requires 15 s; indication error: 1%
Leakage current	0–25 mA, indication error 2%
Test solution	Tap water (provided by the customer)
Input voltage	0–200 V, current 0–50 A, instrument voltage 100 V
Rated capacity	10KVA
Instrument power supply	220V 50HZ 500W

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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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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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LBT-HW-110C Automatic Safety Helmet Electrical Insulation Performance Tester

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