TESTech Instrument (Suzhou) Technologies is one of the leading manufacturers and suppliers of hard foam vertical burning test instrument in China. Welcome to wholesale premium test equipment at competitive price from our factory. If you have any enquiry about quotation, please feel free to email us.
Product Overview
The TESTech hard foam horizontal and vertical burning test instrument is designed and developed according to GB/T 8332-2008 and the source content also states compliance with GB/T 8333-2008.
The equipment can meet the technical indexes and requirements specified in GB/T 8333-2008 and is suitable for measuring the relative vertical burning characteristics of rigid foam plastic specimens.
The same equipment also follows the horizontal burning method for determining the burning performance of foam plastics and is suitable for testing small foam plastic specimens with density lower than 250 kg/m3 under a small flame.
The instrument uses PLC together with a touch screen to realize intelligent test measurement and to provide a convenient and simple operation process for the user.
Technical Parameters
- The test instrument integrates the test section and control section in one design, which is convenient for on-site installation and commissioning.
- Large observation window for convenient observation of specimen burning status; chamber volume not less than 0.5 m3.
- Advanced industrial appearance and control design, convenient for accessing the specimen and burner.
- The burner movement can be controlled after the door is closed. Exhaust port and exhaust fan are provided.
- Imported Bunsen burner from the United States complies with ISO 10093:1998. Tube length 100 +/- 10 mm, inner diameter 9.5 +/- 0.3 mm. Blue flame height is precisely controlled at 25 to 35 mm. Horizontal burning is equipped with wing top nozzle, height 400 mm.
- For vertical burning, the burner forms an angle of 15 degrees with the vertical line, and the Bunsen burner tube needs to be replaced when switching the burning test mode.
- Programmable logic controller PLC with touch screen realizes control, detection, calculation, and data display.
- Pulse high-voltage electronic automatic ignition.
- Timing reminder and automatic storage of timing data, which is included in the test report.
- Test time and flame application time can be set on the touch screen.
- Intelligent temperature display on LCD screen.
- Imported pressure gauge and pressure regulating valve.
- Imported needle valve combined with gas mass flow meter precisely controls gas flow.
- Automatic timer device records test time.
- Flame height for horizontal burning: blue inner flame 38 mm, with measured temperature of 1000 degrees C at the wing top.
- Flame height for vertical burning: blue inner flame 30 mm, with inner flame tip temperature of 960 degrees C.
- Specimen support for horizontal burning: phi0.8 mm steel wire mesh, mesh size 6.4 mm on each side, mesh length 215 mm, width 75 mm, height 13 mm.
- Specimen support for vertical burning: stainless steel, height 305 mm, width 64 mm, depth 57 mm.
Equipment Description
| Ambient Conditions | Temperature 10 to 35 degrees C; relative humidity <= 75% |
| Power Supply | AC 220V +/- 10V, 50Hz |
| Gas Source | Natural gas or propane with purity >= 95% |
| Gas Flow | Adjustable from 0 to 1000 mL/min |
| Equipment Dimensions and Weight | 1200 mm x 600 mm x 900 mm (L x W x H); 25 kg |
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