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UL910 NFPA262 Steiner Tunnel Flame Test Furnace for Cable Flame Spread Smoke Density SL-910

Name: UL910 NFPA262 Steiner Tunnel Flame Test Furnace for Cable Flame Spread Smoke Density SL-910
Brand: SKYLINE INSTRUMENTS CO.,LTD
SKU: SL-910
Price: 4500.00 USD
Availability: InStock

Brand Name:	SKYLINE
Model Number:	SL-910
MOQ:	1 Set
Payment Terms:	T/T , L/C
Supply Ability:	10 Sets per Month

Detail Information

Product Description

Detail Information

Place of Origin:

Dongguan, Guangdong, China

Certification:

UL910, NFPA262,

Applicable Standard:

UL 910 / NFPA 262

Furnace Type:

Steiner Horizontal Tunnel Furnace

Chamber Size (LxWxH):

7620 X 451 X 305 Mm

Working Temperature:

Max 600 C (flue Gas)

Fuel:

Methane, Purity Not Less Than 95%

Fuel Heat Value:

3500 Btu/lb

Fuel Pressure:

0.4-0.5 MPa

Burner:

3/4 Inch U-shaped Double-head Burner

Flue Gas Temperature:

Below 250 C, Normally Below 200 C

Shell Material:

SUS304 Stainless Steel, 3 Mm

Frame Material:

Q235-A Square / Rectangular Tube

Refractory Brick:

229 X 114.5 X 64 Mm, Max 1427 C, Density 0.77 +/- 0.046 G/cm3

Observation Window:

Quartz + Tempered Glass, 3 Mm, 70 X 280 Mm

Exhaust Duct:

406 Mm ID, SUS304, 1.5 Mm Thick

Smoke Density Light Source:

US GE Sealed Lamp, 12 V, Beam Vertical Up The Duct

Optical Path Length:

914 +/- 51 Mm

Air Velocity:

1.22 M/s +/- 0.025

Heat Release Adjustment:

86 KW +/- 2 KW (294,000 +/- 7,300 Btu/hr)

Thermocouple:

19 AWG Nickel-chrome (K-type)

Control System:

OMRON Controller + Advantech + Visual Basic

Reference Material:

TP149 Standard Cable

Chamber Pressure:

0-12 Pa (0-0.05 Inch Water Column) Above Ambient

Ambient Condition:

18.3-26.7 C, 45-60% RH

Site Requirement:

Length >= 12 M, Width >= 8 M, Height >= 4 M

Power Supply:

220 V / 380 V, 50 Hz

Packaging Details:

Standard export wooden case with film wrap and buffer material

Supply Ability:

10 Sets per Month

Highlight:

UL910 Steiner Tunnel Flame Test

NFPA262 Smoke Density Compliance

86kW Methane Burner Heat Release

Product Description

UL910 NFPA262 Steiner Tunnel Flame Test Furnace for Cable Flame Spread Smoke Density SL-910

The SL-910 Steiner horizontal tunnel furnace is a dedicated combustion test system for evaluating the flame spread and smoke density of electrical and optical-fiber cables in accordance with UL 910 / NFPA 262 standards.

This integrated system combines ignition sequencing, combustion safety, electrical interlocking, automatic temperature control, manual adjustment, monitoring & alarm functions, and data acquisition into one comprehensive unit. The system is controlled by an OMRON PLC together with Advantech hardware and Visual Basic software.

Design Specifications

Furnace Type	Steiner horizontal tunnel furnace
Chamber Size (L x W x H)	7620 x 451 x 305 mm
Working Temperature	Maximum 600°C (flue gas)
Fuel	Methane, purity not less than 95%
Fuel Heat Value / Pressure	3500 Btu/lb / 0.4-0.5 MPa
Burner	3/4 inch U-shaped double-head burner
Flue Gas Temperature	Below 250°C, normally below 200°C
Shell / Frame Material	SUS304 stainless steel 3 mm / Q235-A square & rectangular tube
Refractory Brick	229 x 114.5 x 64 mm, max 1427°C, density 0.77±0.046 g/cm³
Observation Window	Quartz + tempered glass double layer, 3 mm, 70±6 x 280±38 mm
Exhaust Duct	406 mm ID, SUS304, 1.5 mm thick
Smoke Density System	US GE sealed lamp 12 V, photocell, optical path 914±51 mm
Air Velocity	1.22 m/s ±0.025
Heat Release Adjustment	86 kW ±2 kW (294,000 ±7,300 Btu/hr)
Thermocouple	19 AWG nickel-chrome (K-type)
Control System	OMRON controller + Advantech + Visual Basic
Reference Material	TP149 standard cable
Power Supply	220 V / 380 V, 50 Hz

Installation Requirements

The fire test room must allow free air flow and maintain a controlled positive pressure of 0-12 Pa (0-0.05 inch water column) above ambient pressure throughout each test
Ambient temperature 18.3-26.7°C and relative humidity 45-60%; air conditioning and humidification/dehumidification equipment required
Site dimensions: length not less than 12 m, width not less than 8 m, height not less than 4 m
Cooling water: tap water, 0.07 MPa pressure

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Textile Testing Equipment

Leather Testing Equipment

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Electronic Testing Equipment

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Cosmetics Testing Equipment

UL910 NFPA262 Steiner Tunnel Flame Test Furnace for Cable Flame Spread Smoke Density SL-910

UL910 NFPA262 Steiner Tunnel Flame Test Furnace for Cable Flame Spread Smoke Density SL-910

UL910 Steiner Tunnel Flame Test

NFPA262 Smoke Density Compliance

86kW Methane Burner Heat Release