Name: BS EN 13823 Single Burning Item (SBI) Fire Performance Test Apparatus
Brand: DONGGUAN YUYANG INSTRUMENT CO., LTD
SKU: YYF005
Price: 4,905.00 USD
Availability: InStock

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BS EN 13823 Single Burning Item (SBI) Fire Performance Test Apparatus

SBI fire test apparatus

EN 13823 fire performance tester

building material fire testing equipment

Luogo di origine:

Cina

Marca:

YUYANG

Certificazione:

GBT20284, BS EN 13823

Numero di modello:

YYF005

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BS EN 13823 Single Burning Item (SBI) Fire Performance Test Apparatus

Dettagli del prodotto

Nome dell'articolo:

BS EN 13823 Apparecchiatura di prova con singolo oggetto combustibile (SBI) per materiali da costruz

Norma applicabile:

GB/T 20284-2006, ISO 5725-1(2):1994, GB/T 16839.1, GB/T 6379.1-2004, GB/T 6379.2-2004, EN 136011, EN

Camera di combustione:

Telaio integrato con pareti isolanti resistenti al fuoco

Tipo di bruciatore principale:

Bruciatore a sabbia con accensione elettronica automatizzata

Sistema di analisi dei gas:

Misurazione della concentrazione di O2 e CO2 ad alta precisione

Intervallo di rilascio di calore:

Da 0 kW a 300 kW (Precisione: ± 5%)

Sistema di controllo:

Controllo automatizzato basato su PC

Sistema del carrello:

Carrello fisso e mobile per un facile caricamento dei campioni

Evidenziare:

SBI fire test apparatus

EN 13823 fire performance tester

building material fire testing equipment

Termini di pagamento e di spedizione

Quantità di ordine minimo

1 insieme

Prezzo

negotiable

Imballaggi particolari

scatola di compensato

Tempi di consegna

35 giorni di lavoro

Termini di pagamento

T/T, L/C, Western Union

Capacità di alimentazione

3 insiemi per quarto

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sales002@yuyangtest.com

86-769-26622869

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Descrizione del prodotto

BS EN 13823 Single Burning Item (SBI) Fire Performance Test Apparatus

Introduction

The Single Burning Item (SBI) is a test method for determining the reaction to fire behavior of building products (excluding floorings) when exposed to thermal attack by a single burning item (a sand-box burner supplied with propane). The specimen is mounted on a trolley positioned in a frame beneath an exhaust system. The specimen's reaction to the burner is monitored instrumentally and visually, with heat and smoke release rates measured instrumentally and physical characteristics assessed by observation.

Application

The Single Burning Item Test Apparatus is suitable for evaluating the fire performance of flat building products. This single combustion test method (SBI) is used for walls and roofing products.

Standards Compliance

GBT20284
EN 13823: Reaction to fire tests for building products - Building products excluding floorings exposed to the thermal attack by a single burning item
BS EN 13823: Reaction to fire tests for building products - Building products excluding floorings exposed to the thermal attack by a single burning item

Key Features

Consists of trolley, fixed frame, gas collecting hood, collector, J type exhaust pipe, centrifugal fan, wind speed control device, comprehensive measurement section, gas analysis cabinet, and data acquisition system
Trolley installs two vertical sample specimens with sand box burner at bottom vertical angle, using surface ignition method with flame detection system as flameout protection
Fixed frame supports gas collecting hood with auxiliary burner and flame detecting system
Stainless steel gas collector located at top of fixed frame for collecting combustion gases
Stainless steel J type smoke exhaust pipe with 315±5mm inner diameter and 50mm high temperature resistant mineral cotton insulation
Smoke exhaust system continuously exhausts smoke at 0.50-0.65 m³/s, regulated by frequency conversion
Mass flow controller with 0-2.5g/s measuring range and ≥1.5% reading accuracy
Automatic gas supply control for 647mg/s and 2000mg/s flow rates with ≤5mg/s variation, ensuring 30.7±2kW heat output
Flue gas sampling system with ash filter, cold trap, two drying columns, sampling pump, and peristaltic pump for clean, dry sample gas
Paramagnetic oxygen analyzer (0-25% range, T90<12 seconds) and non-dispersive infrared CO2 analyzer (0-10% range)
2155mm pipeline with pressure probe, three thermocouples, gas sampling probe, and white light system
Two-way probe with ≥0-100Pa range and 2Pa accuracy pressure sensor (90% output response ≤1s)
Incandescent light system with 2900±100K color temperature and flexible joint on exhaust pipe side
Silicon photodiode detector with 0.1% linear stability
Compressed air system for optical device cleanliness maintenance

Operating Principle

The sample consists of two vertically erected specimens intersecting at right angles and exposed to the flame of the main burner below the bottom corner. The flame, obtained by propane gas combustion through a sandbox, has a heat output of 30.7±2.0 kW.

Sample performance is evaluated within 20 minutes after ignition, measuring heat, smoke, horizontal flame spread, and burning drip/particles. Before main burner ignition, heat output is measured briefly using an identical auxiliary burner away from the sample.

Measurements include ambient temperature, flue gas temperature, humidity (observed), and automated measurements of pressure differentials, exhaust pipe temperature, gas flow, and light attenuation. These values are automatically recorded to calculate FIGRA, THR600, SMOGRA, and TSP600 parameters.

Operating Conditions

Parameter	Specification
Power Supply	AC 220V 50HZ
Power	8.5KW
Ambient Temperature	5-35°C
Relative Humidity	20-80%
Atmospheric Pressure	0-250KPa

Tag：

BS EN 13823 Single Burning Item (SBI) Fire Performance Test Apparatus

SBI fire test apparatus

EN 13823 fire performance tester

building material fire testing equipment

SBI fire test apparatus

EN 13823 fire performance tester

building material fire testing equipment

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