UL94 Flammability Tester – Latest as per UL94
Our UL94 Flammability Tester is used to determine the flammability of plastic materials for parts in devices and appliances. The apparatus is supplied as a complete system incorporating all the features necessary for ease of use and safety.
It conforms to all five UL 94 horizontal and vertical burner tests and associated ASTM international standards. Further it also conforms to ASTM D635 as well as the Indian Test Standard IS 6746.
The system features a USA-made burner, Roto meter, and Regulator in compliance with ASTM D 5025, with three digital touch screen timers for accurate and simplified operation — making it the most complete flammability test solution available.
Specifications
Chamber Volume
≥ 0.75 m³ (draft-free, bench mounted)
Burner Compliance
ASTM D 5025 (Made in USA)
Burner Angle
0°, 20°, 45° — simple adjustment
Gas Control
Gas flow meter, pressure regulator & gauge (Made in USA)
Specimen Holders
SS214 — fully adjustable horizontal & vertical
Timers
Three digital touch screen with switch timers
Power Supply
220 / 110 V, 50/60 Hz
Weight
120 Kg
Dimensions
1200 × 980 × 1610 mm (L × W × H)
System Features
Bench mounted draft-free combustion chamber with ≥ 0.75 m³ inside volume and exhaust fan for easy evacuation of combustion products
Large door and window made from toughened safety glass giving a generous view of the specimen during the test
Fully adjustable horizontal and vertical specimen supports with SS214 specimen holders
USA-made burner (ASTM D 5025), Roto meter and Regulator with simple 0°, 20°, 45° angle adjustment and precision gas control system
Two access ports for easy entry to the chamber for movement of the burner and specimen
Three digital touch screen with switch timers for accurate but simplified operation
Test Standards
UL HB
UL94 V0
UL94 V1
UL94 V2
UL94 5VA
UL94 5VB
VTM-0
VTM-1
VTM-2
HF-1
HF-2
HBF
ASTM D635
IS 6746
IEC 60695-11-10
IEC 60707
ISO 1210
ISO 9770
ISO 9772
ISO 9773
Key Highlights
Complete UL94 All-Mode Test System
Covers all five UL94 horizontal and vertical burner test modes — V0, V1, V2, 5VA, 5VB, VTM, HF, and HBF — plus ASTM D635, IS 6746, IEC, and ISO standards, making it the most comprehensive flammability test solution.
USA-Made Burner & Precision Gas Control
Features a USA-made burner, Roto meter, and Regulator fully compliant with ASTM D 5025. The precision gas control system with flow meter, pressure regulator, and pressure gauge ensures repeatable and accurate flame application at 0°, 20°, and 45°.
Large Safety Glass Chamber & Touch Timers
The draft-free combustion chamber offers ≥ 0.75 m³ internal volume with toughened safety glass door and window for full specimen visibility. Three digital touch screen timers and an integrated exhaust fan ensure safe, simple, and accurate test execution.
The UL94 Flammability Tester is used to determine the flammability of plastic materials used in parts of devices and appliances. It evaluates how quickly a material ignites, how it burns, and whether it self-extinguishes — essential for product safety certification across electronics, automotive, and consumer goods industries.
The tester conforms to UL HB, UL94 V0, V1, V2, 5VA, 5VB, VTM-0, VTM-1, VTM-2, HF-1, HF-2, and HBF. It also complies with ASTM D635, the Indian Standard IS 6746, IEC 60695-11-10, IEC 60707, and ISO 1210, 9770, 9772, and 9773 — covering all major international flammability test requirements.
The tester uses a USA-made burner in compliance with ASTM D 5025, with simple angle adjustment to 0°, 20°, and 45°. The precision gas control system includes a USA-made Roto meter, pressure regulator, and pressure gauge for accurate and repeatable flame application.
The UL94 tester features a bench-mounted, draft-free combustion chamber with an inside volume of ≥ 0.75 m³. It is fitted with an exhaust fan for simple evacuation of combustion products, and the large toughened safety glass door and window provide a generous view of the specimen throughout the test.
The UL94 tester includes SS214 specimen holders with fully adjustable horizontal and vertical specimen supports. Two access ports allow easy entry to the chamber for movement of the burner and specimen, making test setup quick and straightforward.
The UL94 tester is equipped with three digital touch screen timers with switch control for accurate but simplified operation. The timers enable precise control of flame application duration, afterflame time, and afterglow time as required by UL94 and ASTM test methods.
The UL94 tester is widely used in electronics, electrical component manufacturing, automotive, aerospace, consumer appliances, and plastics industries — any sector where product safety certification requires flammability classification of polymer and plastic materials.
The UL94 tester operates on 220/110 V, 50/60 Hz and measures 1200 × 980 × 1610 mm (L × W × H) with a weight of 120 Kg. Its large footprint accommodates the spacious combustion chamber required for all UL94 test configurations.
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