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LBT-HW-710 Mask Particle Protection Performance Test Chamber

Manufactured in accordance with relevant standards, it is primarily used to test the particulate‑filtering performance of everyday protective masks. It is suitable for mask and respirator manufacturers, quality‑control agencies, research institutions, and organizations involved in the use and wearing of such products.

Category:

Mask testing instrument

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E-mail:

lbt@lbt.ltd

WhatsApp:

+86-15102211717

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LBT-HW-710 Mask Particle Protection Performance Test Chamber

Description

Product Introduction:

Product Features:

1. Equip one set of saline aerosol generator and one set of oily aerosol generator.

2. A dedicated respiratory simulator is used to replicate the human breathing pattern.

3. Computer control is employed to automatically process and store relevant data, among other functions.

4. Equipped with a large‑size test chamber and an observation window for convenient operation.

5. Equipped with a standard medium-sized headform for routine testing; smaller and larger headforms are available as optional accessories.

6. The gas‑sampling tube for inhaled air should be positioned close to the nostril, while the ambient‑air sampling tube should be placed less than 30 mm from the mouth and nose.

7. The particulate matter concentration sensor is an original imported unit from TSI, USA.

Applicable Standard:

GB/T 32610

Technical Specifications:

Parameter item	Technical Specifications
Saline aerosol particles	The emission rate exceeds 100 L/min, with a concentration of 20–30 mg/m³, a particle size distribution of 0.02–2 μm, a concentration variation of less than 10%, and a mass median diameter of 0.6 μm.
Oily aerosol particles	The emission rate exceeds 100 L/min, with a concentration of 20–30 mg/m³, a particle size distribution of 0.02–2 μm, a concentration variation of less than 10%, and a mass median diameter of 0.3 μm.
Aerosol sensor	Sampling flow rate: 1–2 L/min; sampling frequency: >1 sample/min; range: 0.001–100 mg/m³. ³ , with an accuracy of 1%.
Simulated respirator	Sine airflow, frequency 1 breath/min, tidal volume 0–40 mL, adjustable; the standard tidal volume is 30 L/min.

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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-710 Mask Particle Protection Performance Test Chamber

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

Address:Tianjin Jinghai Economic Development Zone

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