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UL746A Glow Wire Test Apparatus for Glowing Filament Thermal Stress & Fire Hazard Test

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UL746A Glow Wire Test Apparatus for Glowing Filament Thermal Stress & Fire Hazard Test

MOQ:	1
Price:	Negotiable
Standard Packaging:	Plywood Case
Delivery Period:	30 Days
Payment Method:	T/T
Supply Capacity:	10 Sets Per Month

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

Sinuo

Certification

Calibration Certificate (Cost Additional)

Model Number

SN772

Thermocouple:

1mm K Thermocouple

Temperature Precision:

750°C-960°C+10%

Glow Wire:

Ф4 ± 0.04mm

Depth Of Sample:

7 ± 0.5mm

Moving Speed:

10～ 25mm /s

Test Sample:

0.95N±0.1N

Temperature Fluctuation:

< 3 ℃

Sensing Delay:

Highlight:

UL746A glow wire test apparatus

glow wire flammability test chamber

glowing filament fire hazard tester

Product Description

Product Overview

Our Glow Wire Test Apparatus is engineered to meet the requirements of IEC 60695-2-10, IEC 60695-2-11, IEC 60695-2-12, IEC 60695-2-13, IEC 60335 clause 30, IEC 60598, and UL 746A.

It simulates the thermal stress test of a glowing component or heat source, such as an overload resistance or ignition source. It is used for fire hazard testing and no-flame ignition source fire tests, measuring the initiation temperature and flammability index of glowing filaments for electric, electronic, and household appliances.

The apparatus adopts PLC control with a 7-inch color touch screen and a digital stepping motor for precise positioning and fast adjustment after specimen replacement. An imported B+B K thermocouple ensures stable and accurate temperature measurement.

Core Features

✓Simulates thermal stress from a glowing heat source
✓Glowing filament no-flame ignition and fire hazard testing
✓Fully compliant with IEC 60695, IEC 60335, IEC 60598, and UL 746A
✓PLC control with 7-inch color touch screen
✓Φ4 mm Ni/Cr glowing element with imported 1 mm K thermocouple
✓Temperature fluctuation < 3°C with adjustable specimen pressure
✓Programmable testing time, ideal for certification laboratories

Application

Fire hazard safety testing for electrical and electronic products, household appliances, and insulation materials. It is used to determine material ignition temperature and flammability index for product safety certification.

Technical Parameters

Control & Display	Integrated PLC & 7" color touch screen
Glowing Element	Φ4 mm ± 0.04 mm Ni/Cr (77/20) special standard ring shape, horizontal standing
Thermocouple	1 mm imported K thermocouple (Brand: American B+B); armour temperature resistance 1100°C (better than the standard of 1050°C)
Temperature Precision	500°C–750°C +10%, 750°C–960°C +10%; temperature fluctuation < 3°C
Temperature Sensing Delay	1.7 s
Thermostat	12 bit A/D ±0.05%
Specimen Pressure on Glowing Filament	0.95 N ± 0.1 N (adjustable)
Maximum Depth of Heating	7 mm ± 0.5 mm
Specimen Movement Speed	Approx. 13 mm/s
Testing Time	30 s ± 0.1 s (1 s – 999.9 s can be preset)
Thickness of Ignite Bedding Board	Thickness 10 mm, white pine board cover, 12 g/m² – 30 g/m² standard silk paper
Volume of Test Site	≥ 0.5 m³, black background, background illuminance ≤ 20 Lx
Dimension and Weight	W: 1130 mm × D: 600 mm × H: 1400 mm, gas vent: 100 mm, 115 KGS
Power	Single phase AC 220 V ±10% / 50 Hz
Standard	IEC 60695-2-10, IEC 60695-2-11, IEC 60695-2-12, IEC 60695-2-13, UL 746A, IEC 60335, IEC 60598, etc.

Details Display

Tags:

Products

MOQ:	1
Price:	Negotiable
Standard Packaging:	Plywood Case
Delivery Period:	30 Days
Payment Method:	T/T
Supply Capacity:	10 Sets Per Month

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

Sinuo

Certification

Calibration Certificate (Cost Additional)

Model Number

SN772

Thermocouple:

1mm K Thermocouple

Temperature Precision:

750°C-960°C+10%

Glow Wire:

Ф4 ± 0.04mm

Depth Of Sample:

7 ± 0.5mm

Moving Speed:

10～ 25mm /s

Test Sample:

0.95N±0.1N

Temperature Fluctuation:

< 3 ℃

Sensing Delay:

1.7S

Minimum Order Quantity:

Price:

Negotiable

Packaging Details:

Plywood Case

Delivery Time:

30 Days

Payment Terms:

T/T

Supply Ability:

10 Sets Per Month

Highlight

UL746A glow wire test apparatus

glow wire flammability test chamber

glowing filament fire hazard tester

Product Description

Product Overview

Our Glow Wire Test Apparatus is engineered to meet the requirements of IEC 60695-2-10, IEC 60695-2-11, IEC 60695-2-12, IEC 60695-2-13, IEC 60335 clause 30, IEC 60598, and UL 746A.

Core Features

✓Simulates thermal stress from a glowing heat source
✓Glowing filament no-flame ignition and fire hazard testing
✓Fully compliant with IEC 60695, IEC 60335, IEC 60598, and UL 746A
✓PLC control with 7-inch color touch screen
✓Φ4 mm Ni/Cr glowing element with imported 1 mm K thermocouple
✓Temperature fluctuation < 3°C with adjustable specimen pressure
✓Programmable testing time, ideal for certification laboratories

Application

Technical Parameters

Control & Display	Integrated PLC & 7" color touch screen
Glowing Element	Φ4 mm ± 0.04 mm Ni/Cr (77/20) special standard ring shape, horizontal standing
Thermocouple	1 mm imported K thermocouple (Brand: American B+B); armour temperature resistance 1100°C (better than the standard of 1050°C)
Temperature Precision	500°C–750°C +10%, 750°C–960°C +10%; temperature fluctuation < 3°C
Temperature Sensing Delay	1.7 s
Thermostat	12 bit A/D ±0.05%
Specimen Pressure on Glowing Filament	0.95 N ± 0.1 N (adjustable)
Maximum Depth of Heating	7 mm ± 0.5 mm
Specimen Movement Speed	Approx. 13 mm/s
Testing Time	30 s ± 0.1 s (1 s – 999.9 s can be preset)
Thickness of Ignite Bedding Board	Thickness 10 mm, white pine board cover, 12 g/m² – 30 g/m² standard silk paper
Volume of Test Site	≥ 0.5 m³, black background, background illuminance ≤ 20 Lx
Dimension and Weight	W: 1130 mm × D: 600 mm × H: 1400 mm, gas vent: 100 mm, 115 KGS
Power	Single phase AC 220 V ±10% / 50 Hz
Standard	IEC 60695-2-10, IEC 60695-2-11, IEC 60695-2-12, IEC 60695-2-13, UL 746A, IEC 60335, IEC 60598, etc.

Details Display

Tags:

Electrical Appliance Testing Equipment

Energy Efficiency Lab

Vehicle Testing Equipment

Battery Testing Equipment

Drone Testing Equipment

Switch Life Tester

Led Testing Equipment

Water Ingress Testing Equipment

Environmental Test Chamber

Flammability Test Chamber

MCB Testing Machine

Medical Device Testing Equipment

IEC 62368 Test Equipment

UL746A Glow Wire Test Apparatus for Glowing Filament Thermal Stress & Fire Hazard Test

UL746A glow wire test apparatus

glow wire flammability test chamber

glowing filament fire hazard tester

flame test chamber,

flammability test apparatus,

Electrical Appliance Testing Equipment

Energy Efficiency Lab

Vehicle Testing Equipment

Battery Testing Equipment

Drone Testing Equipment

Switch Life Tester

Led Testing Equipment

Water Ingress Testing Equipment

Environmental Test Chamber

Flammability Test Chamber

MCB Testing Machine

Medical Device Testing Equipment

IEC 62368 Test Equipment

UL746A glow wire test apparatus

glow wire flammability test chamber

glowing filament fire hazard tester

flame test chamber,

flammability test apparatus,