Name: YY-121 Building Materials Difficult Flammability Test Equipment
Brand: DONGGUAN YUYANG INSTRUMENT CO., LTD
SKU: YY121
Price: 25,000.00 USD
Availability: InStock

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YY-121 Building Materials Difficult Flammability Test Equipment

flammability test equipment for building materials

difficult flammability testing equipment

building materials flammability tester

원래 장소:

중국

브랜드 이름:

YUYANG

인증:

모델 번호:

YY121

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인용문을 요구하세요

YY-121 Building Materials Difficult Flammability Test Equipment

제품 세부 정보

유량계:

메탄 : 5 ~ 45L/분 조절 가능, 공기 : 3 ~ 30L/분 조절 가능, 정밀도 : 2.5 등급

전원 공급 장치:

가스 사용 380V AC 50Hz : 메탄 (순도 95%이상)

열전대:

직경 3.0mm 및 1.5mm 장갑 열전대

버너 노즐 직경:

3.5mm, 치수 : 1000mm 하단에서 200 x 200 (mm)

가스 공급원:

> 95% 프로판 가스; (사용자는 스스로 제공해야합니다 ∎ 빗

가스 압력:

10kpa~50kpa

강조하다:

flammability test equipment for building materials

difficult flammability testing equipment

building materials flammability tester

지불 및 배송 조건

최소 주문 수량

세트/세트

가격

pending

배달 시간

지불 조건

l/c, t/t

공급 능력

Building Materials Ignitability Flammability Tester for Single Flame Source Test

가장 좋은 가격 을 구하라

Fire Testing Machine, Used for Building Materials, Surface Burning Characteristics Testing Equipment

가장 좋은 가격 을 구하라

YY-121 Building Materials Difficult Flammability Test Equipment

가장 좋은 가격 을 구하라

비디오

Class II A2 생물 안전 캐비닛, 깊이 780mm

가장 좋은 가격 을 구하라

저희와 연락

86-769-26622869

지금 연락하세요

제품 설명

YY-121 Building Materials Difficult Flammability Test Equipment

The YY-121 Building Materials Difficult Flammability Test Apparatus is designed for flame retardant performance testing of building materials. This computer-controlled equipment offers high automation for accurate fire resistance performance evaluation.

Compliance Standards

GB/T 8625 Test method of difficult-flammability for building materials
DIN 4102-15 Fire behavior of building materials and elements Brandschach

Key Features

Complete burning shaft furnace system including combustion chamber, burner, specimen support, air current stabilizer, and flue
Computer-controlled operation for precise furnace temperature and pressure management
High degree of automation for consistent test results

Working Principle

The testing process begins with four conditioned specimens vertically fixed on the test bracket, forming a vertical square flue. The specimens are positioned at (250±2) mm intervals. A uniform airflow is created in the combustion chamber through a 200mm diameter pipeline, maintaining a constant rate of (10±1) m³/min at controlled temperature.

Gas flow is adjusted to (35±0.5) L/min and air flow to (17.5±0.2) L/min before automatic ignition. The 10-minute test concludes when either the average flue gas temperature exceeds 200°C across five thermocouples or the maximum measured value surpasses 200°C.

Technical Parameters

Parameter	Specification
Power supply	380V AC 50HZ
Gas requirement	Methane (purity > 95%)
Flow meter range	Methane: 5-45L/min, Air: 3-30L/min (2.5 grade precision)
Specimen size	190 x 1000mm (four specimens per test, thickness ≤80mm)
Thermocouple	3.0mm diameter and 1.5mm armored thermocouple
Burner specifications	Nozzle diameter: 3.5mm, dimensions: 200 x 200mm (positioned 1000mm from bottom)
Combustion furnace dimensions	1020 x 1020 x 3930mm (external), 800 x 800 x 2000mm (internal)
Weight	1 ton

태그：

YY-121 Building Materials Difficult Flammability Test Equipment

flammability test equipment for building materials

difficult flammability testing equipment

building materials flammability tester

flammability test equipment for building materials

difficult flammability testing equipment

building materials flammability tester

Building Materials Ignitability Flammability Tester for Single Flame Source Test

Fire Testing Machine, Used for Building Materials, Surface Burning Characteristics Testing Equipment

YY-121 Building Materials Difficult Flammability Test Equipment

Class II A2 생물 안전 캐비닛, 깊이 780mm

가연성 시험 기구

화염 시험 장비

가연성 시험 약실