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YG819S Down-Proofness Tester

Category:

Textile and Apparel Testing Equipment

Keywords:

E-mail:

lbt@lbt.ltd

WhatsApp:

+86-15102211717

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Description

Product Introduction:

It is used to determine the number of down, feathers, and down filaments that have escaped from the interior of down‑jacket samples with a body length of 40 cm or less, thereby evaluating the garment’s overall down‑proofing performance. It is also employed to assess the ability of various lining and face fabrics used in down‑product manufacturing to prevent down or feathers from leaking through yarn gaps.

Product Features:

1. Equipped with an industrial-grade color touchscreen for display and control, featuring a user-friendly human-machine interface that is simple to operate and highly convenient. The display can be switched between Chinese and English.

2. The rotary chamber can be manually rotated and operated in both forward and reverse directions, facilitating sample loading.

3. Equipped with a DC servo motor, it offers smooth operation, low noise, and digitally adjustable speed.

Reference standard:

GB/T 14272-2021, Appendix D, Method B; GB/T 12705-1991; FTMS 191A-5530;

Technical Specifications:

Parameter Category	Parameter content
Display screen	7-inch color touchscreen
Type	Method B, transfer-box type, small enclosure
Internal dimensions of the rotary box	(450±8)mm×(450±8)mm×(450±8)mm
Rotary box speed	Digital setting; the standard value is (45 ± 1) r/min.
Rotational box speed setting range	1-9999
Standard rubber stopper (optional rubber ball)	Standard rubber stoppers (GB/T 14272, silicone rubber): hardness (55±5) HA, weight (23.75±0.75) g, quantity 16. (Optional: standard rubber balls (GB/T 12705, nitrile rubber): hardness (45±10) HA, weight (140±5) g, quantity 10.)
External dimensions	W950mm×D680mm×H810mm
Power supply voltage	AC 220 V ±10%; Power: 200 W
Weight	105kg

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FAQs

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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

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

Yes, the constant-temperature circulating system keeps stable test environment during long-time hydrostatic resistance and instant burst pressure measurement of thermoplastic pipes. It complies with GB6111 standard and serves raw material inspection, new product R&D for plastic pipe manufacturers, third-party testing labs and university laboratories.

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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:

YG819S Down-Proofness Tester

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

Address:Tianjin Jinghai Economic Development Zone

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