UL94 Horizontal & Vertical Flammability Tester TF328
UL94 Horizontal & Vertical Flammability Tester, or UL94 Horizontal Vertical Burning Tester, is used to determine the burning performance of plastic, rubber, or film under the specified fire source to determine its fire resistance level. Not only for lighting equipment, household appliances, motors, tools, instruments, and other equipment, as well as electrical and electronic plastic or rubber products such as electrical connections and their component parts of the research, production, and quality inspection departments but also for insulation materials, engineering plastics, fire blocking materials type approval or other solid combustible materials industry.
UL94 Horizontal & Vertical Flammability Chamber TF328 mainly be used to test for plastic parts of equipment and apparatus and configured with a gas flow meter to adjust the flame size, simple and safe operation. It complies with UL HB, UL94, UL 94 V0, ISO 9772/9773, etc. The video of the UL 94 flammability test procedure is attached to this web page. And you can learn some flammability test standards, and burn-in test standards.
Description
Specification
| Model | TF328 |
| Power | 220/110 V, 50/60 Hz |
| Net Weight | 90 Kg |
| Dimensions | 1060 mm * 740 mm * 1360 mm |
Standards
| UL 94 HB, UL 94 V0, UL 94 V1, UL 94 V2, UL 94 5VA |
| UL 94 5VB, UL 94 VTM-0, UL 94 VTM-1, UL 94 VTM-2, UL 94 HF-1 |
| UL 94 HF-2, UL 94 HBF, ISO 9772, ISO 9773, ASTM D635 |
| GB/T 2408, GB/T 8332, (optional: ASTM D5207) |
Features of UL94 Horizontal & Vertical Flammability Tester TF328
The flammability test chamber is constructed with X, Y, and Z axes that can be moved freely, making it easy for customers to position the specimen and track the flame during combustion.
ASTM D 5025 compliant burner with simple angle adjustment (0°, 20°, 45°) and precise gas control system including gas flow meter, pressure regulator, and pressure gauge.
Microcomputer control, high degree of automation, automatic recording of test time, automatic display of test results, automatic timing, automatic ignition, automatic alarm system, automatic return of Bunsen burner after the end of the flame application.Easy to do horizontal flammability test and horizontal burning test,flammability test.
Large space, clean operation. The flammability test chamber is mounted on a stand with a large internal volume of 0.9m². In addition, this flame chamber is equipped with internal lighting and an exhaust fan for the simple discharge of combustion products.
The well-designed door and window are made of tempered safety glass, which allows the specimen to be seen during the test. Fully adjustable horizontal and vertical specimen holders. So it is named vertical flammability tester too.
Two access ports provide easy access to the chamber for moving the burner and specimen. One burner wing tip, and three digital test duration timers for accurate but simplified operation.
TESTEX – a professional textile testing instrument supplier – UL94 Horizontal & Vertical Flammability Tester TF328 is on sale, contact us to get a detailed price quote.
In addition, TESTEX offers flammability testers for a wide range of materials. Our flammability testing equipment is safe and accurate enough to be your best assistant in the flammability testing laboratory. Those flammability testers comply with ASTM D1230, ISO 9772, ISO 15025, FTMS 191-5908, BS EN71-2:2006, ASTM D6413, UL HB, and other standards.
Know more about the UL94 Flame Test
UL94 flame ratings and test plan
UL94 can divide into 12 fire ratings: HB, V-0, V-1, V-2, 5VA, 5VB, VTM-0, VTM-1, VTM-2, HBF, HF1, HF2. Of these, VTM-0, VTM-1, and VTM-2 are suitable for plastic films and HBF, HF1, and HF2 for foamed materials.
| HB rating | Horizontal Burning Test |
| V0-V2 rating | Vertical Burning Test |
| 5V rating | Vertical Burning Test |
| RP Class | Radiant Panel Flame Spread Test |
| VTM0-VTM2 | Thin Material Vertical Burning Test |
| HF1-HF2 | Horizontal Burning Foamed Material Test |
Five UL 94 horizontal and vertical burner tests
| 50W flame horizontal combustion test UL94 HB40, HB75 classification | |
| 50W flame vertical combustion test V-0, V-1, V-2 classification | |
| 500W flame burning test 5VA, 5VB classification | |
| Horizontal burning HF-1, HF-2 and HBF classification for foam materials | |
| VTM-0, VTM-1 and VTM-2 classification for vertical burning of soft specimens of film materials |
Related Standards
| Horizontal flammability test | UL HB, IEC 60695-11-10, IEC60707, ISO 1210, GB/T 2408 |
| 50W vertical flammability test | UL94 V0, V1, V2, IEC60695-11-10, ISO 1210, GB/T 2408 |
| 500W vertical flammability test | 5VA, 5VB, IEC 60695-11-20, ISO 9770, GB/T 5169.17 |
| Thin flexible material vertical flammability test | VTM-0, VTM-1, VTM-2, ISO 9773 |
| Cellular plastic material horizontal flammability test | HF-1, HF-2, HBF, ISO 9772, GB/T 8332 |
11 reviews for UL94 Horizontal & Vertical Flammability Tester TF328
FLAMMABILITY UL 94 V (50 W, 20 mm Vertical)
Objectives
This vertical flammability test is to determine the UL flammability rating v0 and flammability rating v1 and v2. The test evaluation includes the burning time, afterglow time, and the dripping of the combustion test sample.
Flammability Testing Equipment
UL94 Flammability test chamber
Pretreatment
- The relative humidity is 2 days/ 23℃/ 50%, and the hot air oven is 7 days/ 70℃.
- The flame height should be controlled to 20mm.
- The flame application time is 2×
- When the first burning time is over, the second flame application time begins.
UL flammability rating chart
FLAMMABILITY UL 94 HB (Horziontal Burning)
Objectives
The UL 94 horizontal burn test is a fire rating testing of material. Calculating the flammability rating for the burning rate of the specimen and taking the thickness into account.
Equipment
UL94 Flame test chamber
Pretreatment
- Control the experimental environment to 48 hours / 23°C / relative humidity.
- Adjust the flame height to 20mm.
- The ignition time is the 30s.
- If the flame front reaches the first mark within 30 s, the ignition should be stopped.
What Criteria to Consider when Using the Vertical Flammability Tester ( Flame Chamber) to Test the Flammability?
1. When making a sample, the sewn material must be the same as the material composition and size used for sewing garments and the same seam method. The trim used lengthwise should be stitched to the full width (shorter side) of the specimen, and the trim not used lengthwise should be stitched to the full length (longer side) of the test specimen. What Criteria to Consider when Using the Vertical Flammability Tester to Test the Flammability?
2. After drying the sample in the dryer, cooling time should not exceed 60 minutes.
3. When adjusting the flame length of the burner, the lighting of the extraction cabinet and the extraction fan should be turned off to dim the ambient light, and air should be turned off. After the flame length has been initially adjusted, it should be allowed to burn for a period of time before checking to ensure Flame length stability. When adjusting the position of the burner, the blue outer flame of flame should be brought into contact with the lower edge of the test specimen and the lower edge of the test specimen should be equally divided in order to ignite the test sample most effectively. Remove the sample from the dryer to start the ignition combustion. This must be completed within 45 seconds, if it is longer than 45 seconds, the sample must be re-dried and cooled before testing.
4. When carrying out the burning test, some materials will produce smoke with high toxicity. When the test is carried out, a gas mask, safety glasses and the like should be worn. When the burning of each sample is completed, an exhaust fan should be used to prevent excessive smoke that may harm and pollute the environment.
If you need fire retardant testing standards, please don’t hesitate to contact us.
A: Yes. Please contact us for more details.
Q: What is the meaning of 50W in the "50W (20 mm) Vertical Burning Test; V-0, V-1, or V-2?"
A: 50W, 500W refers to the burning power of the torch, which is generally designated by UL as the burning torch.
Daniel Li –
For ul94 standards testing, you can not expect more from this tester model, both vertical and horizontal are available.
Annabelle Dunlop –
Happy with the purchase. Arrived quickly and the results has been accurate.
Warner Ralph –
I have never left a product review before, but with the results I’ve received from this flammability tester I absolutely had to.It’s worthy.
Una Babbitt –
Awesome and affordable. Works great.
Paul –
It is a enjoyable process to have a successful deal with you. Very nice.
Natalie Herbert –
This flammability testing equipment is pretty good
Sophia Cronin –
This big box is awesome, with reasonable price.
Modesty Chapman –
The flammability testing machine looks beautiful. I believe its function is also beautiful (havevn’t used yet).
Jill –
Спасибо. все отлично.
testextextile –
Thank you for your support. Look forward to your next visit.
Joy Grote –
Wonderful product, love it. Very well polish
testextextile –
Waiting for your next order
Anonymous –
Good device, for a reasonable price. Manufacturer and seller thanks!!!