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LBT-HW-102C Safety Helmet Chin Strap Strength and Lateral Rigidity Tester

Name: LBT-HW-102C Safety Helmet Chin Strap Strength and Lateral Rigidity Tester
Brand: Laibote (Tianjin) Testing Machinery
Availability: InStock

It is primarily used to test the lateral rigidity of safety helmets and the strength of their chin straps. It is widely employed by specialized labor protective equipment supervision and inspection stations, research institutes of construction science, construction engineering quality testing stations, power utilities, and manufacturers of safety helmets.

Category:

Safety helmet testing equipment

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E-mail:

lbt@lbt.ltd

WhatsApp:

+86-15102211717

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LBT-HW-102C Safety Helmet Chin Strap Strength and Lateral Rigidity 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 to test the lateral rigidity of safety helmets and the strength of their chin straps. 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.

Host structure

1. Equipped with a microcomputer‑based automatic control system and an LCD display, the testing process is fully automated. The entire procedure automatically acquires, processes, and analyzes test data, eliminating the need for manual calculations. Speed is adjusted automatically, and upon completion, the test results are displayed automatically. Operation is user‑friendly, and data accuracy is ensured.

2. Limit‑position function: Equipped with upper and lower limit warning devices to prevent damage to the ranging mechanism when the upper or lower limits are reached.

3. The low-frequency band strength test report indicates the maximum load at which the low-frequency band fractures or becomes loose.

4. During the test, the instrument displays the real-time rate, real-time test status, real-time test force, and the holding time of lateral stiffness.

Reference standard:

GB/T 2812-2024 “Test Methods for Safety Helmets,” GB 2811-2019

Technical specifications:

Parameter Category	Parameter content
Measurement force range	0~750 N, accuracy ±0.1%
Timekeeping device	0~999 s/m/h, arbitrarily set; accuracy 0.01 s
Measurement force accuracy	Level 1
Displacement testing device	Microcomputer-based automatic control system that automatically calculates based on pulse signals, with an accuracy of 0.1 mm.
Artificial chin for chin strap strength testing	Diameter: 12.5 mm ± 0.5 mm; A rigid shaft that is parallel to itself and has an axis spacing of 75 mm ± 2 mm.
Power supply	AC 220V, 50Hz
External dimensions	Length × Width × Height: 450 × 450 × 600 mm

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