Gd-UL94 Vertical and Horizontal Flame Tester

• After-sales Service: All Life Technical Supports
• Warranty: 12 Months
• Product Name: UL94 Vertical and Horizontal Flame Tester
• Standard: UL94
• Material: Stainless Steel
• Size: 1, 510(W) *630(D) *1, 400(H)
• Model NO.: GD-UL94
• Power: 220 V AC, 60 Hz, 1 a
• Weight: 60 Kg
• Manual: Supplied
• Vent & Exhaust Fan: Open/Close, 1.4 M3/Min
• Transport Package: Plywood Case
• Trademark: GOLD
• Origin: Chongqing China(Mainland)
• HS Code: 9031809090
• Production Capacity: 500 Sets/ Year

Product Description

GD-UL94 Vertical and Horizontal Flame Tester

Product Description

Introduction: 

  UL 94 measures the combustion properties (after flame, afterglow) by burner (H-5025 UL Tirrell burner) when the test sample combusts in the chamber's internal volume of 0.864m3 and is installed with internal light to observe the specimen's properties and has a ventilating opening with emission fan to remove the combustion gas.

UL 94-AVH has an auto specimen moving system for protecting the user from hazardous gas and an auto burner moving system for meeting the whole test standards. This auto burner moving system has a goniometer, so it can change the angle of flame to the specimen (0˚, 20˚, 30˚, 45˚, 90˚).

The control box and remote controller help the user to handle this equipment or check after flame time and afterglow time during testing and can adjust the angle.

 

Standard: 

1. Horizontal Burning Test: UL 94HB (ASTM D 5048 or ISO 10351).

2. Vertical Burning Test: UL 94 V-0, V-1, or V-2 (ASTM D 3801, IEC 707, or ISO 1210).

3.500w (125mm) Vertical Burning Test: 5VA or 5VB (ASTM D  4804 or ISO 9773).

4.Thin Material Vertical Burning Test: VTM-0, VTM-1, or VTM-2 (ASTM D 4804 or ISO 9773)

5. Horizontal Burning Foamed Material Test: HBF, HF-1, or HF-2 (ASTM D 4986 or ISO/DIS 9772.3)

6. KS M 3015: A testing method for thermosetting plastics

7. KS M 3305: Liquid unsaturated polyester resins for fiber reinforced   plastics

8. KS M 3809: Thermal insulation material made of rigid urethane foam

9. KS M ISO 9772: Cellular plastics-Determination of horizontal burning characteristics of small specimens subjected to a small flame

Specification :

Specification
Size	1,510(w) × 630(D) × 1,400(H)
Power	220 V AC, 60 Hz, 1 A
Weight	60 kg
Manual	Supplied
Utilities	Remote controller, Methane Gas,  2-stage regulator, Ventilation Hose
Vent & Exhaust fan	Open/Close, 1.4 m3/min

 

Feature: 

1. Auto specimen moving system (The Switch 'MOVE1' in the control box enables random control and operation by the user) facilitating automatic movement and removal of sample to the ignition source

2. Auto Burner Moving System (The Switch and Remote Controller switch 'MOVE2' in the control box enable random control and operation by the user) enabling adjustment of different ignition times and burner angles by standards

3. Auto Burner Lifting system (The Switch and Remote Controller switch 'MOVE3' in the control box enable random control and operation by user) enabling adjustment of different heights of the specimen and applying lifting flame to the specimen

4. Cable Handy Remote Controller facilitating the operation of Timer 1,2 and 3 in the UL 94-AVH Control Box and Auto Burner Moving System   

5. Double-coated chamber equipped with an exhaust fan to readily discharge combustion gas and internal lighting, whose internal volume is 0.864 m3

6. Burner Calibration Kit to measure 20mm flame and 125mm flame under ASTM D 5207 (Copper slug thermocouple and digital thermal indicator for 20mm flame and 125mm flame)

7. Thermal Indicator and Thermocouple Connector in the control box facilitating calibration of flame calories by the Copper Slug(ASTM D 5207)

8. Burner complying with ASTM D 5025 equipped with the precision control system including goniometer facilitating adjustment of burner angles(0˚, 20˚, 30˚, 45˚, 90˚), frame, and gas flow meter in addition to a manometer

9. Control Box adjustable at intervals of 30 degrees facilitating time adjustment and operation of the timer by user's location

10. Sliding Door made of reinforced glass to observe sample and prevent a user from inhaling noxious gases during the test

11. 2 access ports on the front of the chamber to protect the user from inhaling noxious gases, adjust the burner and devices in the chamber and move and fix samples

12. Clamp facilitating separation and attachment of test sample

13. Units and accessories to change flame shape and burner angle in diverse test methods by standards(For example, accessories capable of HBF, HF, and ISO 9772 tests)

14. 3 digital timers to measure simultaneously the time of after-flame, afterglow, and after flame

 

Test result: 

1. After flame: Flame continued even after a firing source disappears   

2. After flame Time: Time taken after flame continued under specified conditions(unit: second)

3. Afterglow: Glowing combustion continued even after an ignition source and flame disappeared   

4. Afterglow Time: Time taken for afterglow continued under specified conditions (unit: second)   

5. Damaged length (Damaged length of test sample, unit: mm)

6. Ignited the cotton indicator by drip flaming(Ignition of cotton by a dropped flame piece)