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

Huis > producten > Brandbaarheid het Testen Materiaal >

YY-121 Building Materials Difficult Flammability Test Equipment

flammability test equipment for building materials

difficult flammability testing equipment

building materials flammability tester

Plaats van herkomst:

China

Merknaam:

YUYANG

Certificering:

Modelnummer:

YY121

Neem contact met ons op

Verzoek om een Citaat

YY-121 Building Materials Difficult Flammability Test Equipment

Productgegevens

Stroommeter:

Methaan: 5 ~ 45L/min verstelbaar, lucht: 3 ~ 30l/min verstelbaar, precisieniveau: 2,5 graad

Stroomvoorziening:

380V AC 50Hz met behulp van gas: methaan (zuiverheid van meer dan 95%)

Thermokoppel:

3,0 mm diameter en 1,5 mm gepantserde thermokoppel

brandermondstukdiameter:

3,5 mm, afmetingen: 200 x 200 (mm) vanaf de bodem van 1000 mm

Gasbron:

> 95% propaangas; （Gebruiker moet voor zichzelf zorgen）

Gasdruk:

10kpa~50kpa

Markeren:

flammability test equipment for building materials

difficult flammability testing equipment

building materials flammability tester

Betaling en verzendvoorwaarden

Min. bestelaantal

Instellen/sets

Prijs

pending

Levertijd

Betalingscondities

L/c, t/t

Levering vermogen

Verwante producten

Building Materials Ignitability Flammability Tester for Single Flame Source Test

Vind de beste prijs

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

Vind de beste prijs

YY-121 Building Materials Difficult Flammability Test Equipment

Vind de beste prijs

Video

Biologische veiligheidskast van klasse II A2 met een diepte van 780 mm

Vind de beste prijs

Neem contact met ons op

86-769-26622869

Contact opnemen

Productbeschrijving

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

Taggen：

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

Biologische veiligheidskast van klasse II A2 met een diepte van 780 mm

de apparaten van de brandbaarheidstest

het materiaal van de vlamtest

De Kamer van de brandbaarheidstest