Super High Quality Foam Horizontal Vertical Burning Tester
First, the scope of use
It is suitable for the evaluation of the horizontal burning properties of small samples of foams with a density of less than 250 kg/m3 as determined by ISO 845:1985 under small flames under laboratory conditions.
Second, the main technical parameters
1. Ambient temperature: -10 ° C ~ 30 ° C
2. Relative humidity: ≤85%
3. Power supply voltage and power: 220V±10% 50HZ power less than 100W
4. The MCU controls and reads the automatic timing.
5. Inner diameter of Bunsen burner: 9.5mm±0.3mm Bunsen burner can be tilted in the range of 0-45°
6. Bunsen burner blue flame height: 15mm-100mm can be adjusted freely, with flame height scale
7. The specimen clamp is adjusted in the vertical direction: ≤100mm. The specimen clamp is adjusted horizontally: ≤70mm
8. Horizontal sample holder can hold textile sample holder at 90° (optional)
9. Bunsen burner automatic ignition time: arbitrarily set
10. Gas source: Industrial grade methane gas, the concentration is not less than 98%, the calorific value is (37+1) MJ/m3, and the regulator and pressure gauge are required to ensure uniform airflow. Other mixed gas sources with a calorific value of (37+1) MJ/m3 or propane gas with a calorific value of (94+2) MJ/m3 can also obtain similar results. In case of dispute, industrial grade methane gas should be selected.
11. Dimensions: width 1160mm × depth 600mm × height 1310 (including feet) mm
12. Combustion test area volume: >0.5 cubic, length * width * height about 900mm × 590mm × 1050mm, background black, background illumination ≤ 20Lux
Third, the list of goods
1 power cord root 1
2 igniter only 1
3 horizontal sample rack set 1
4 vertical sample rack set 1
5 gas source tube meter 1.5
6 spare ruler only 1
7 Instructions 1
8 Certificate of Conformity 1
Fourth, design standards
GB/T8333-2008 Test method for burning properties of rigid foams - Vertical burning method
GB/T8332-2008 Test method for burning properties of foams - Horizontal burning method
V. Applicable standards
ISO9772 foam - Determination of horizontal combustion properties of small samples under small flame conditions
ISO 97738 Plastics - Determination of the flammability of contact between a vertical soft sample and a small flame source
ASTM D 3014-04a Hard Thermoset Foam Flame Height, Burning Time and Mass Loss
experiment method
Foam horizontal vertical burning tester, suitable for professional equipment for evaluating the vertical burning performance of rigid foam or foam rubber under laboratory conditions. This machine is suitable for assessing the horizontal burning performance of small foam samples with a density of less than 250kg/m3 measured under ISO 845:1985 under small flame conditions.
standard test:
GB/T8333-2008 Test method for burning properties of rigid foams - Vertical burning method (equivalent to American Society for Testing and Materials Standards)
GB/T8332-2008 Test method for burning properties of foams Horizontal burning method (equivalent to the international standard "ISO9772 foam plastics - Determination of horizontal burning performance of small samples under small flame conditions")
Foam horizontal vertical burning tester instrument working conditions and main technical indicators:
1. Ambient temperature: -10 ° C ~ 30 ° C
2. Relative humidity: ≤ 85%
3. Power supply voltage and power: 220V ± 10% 50HZ power less than 100W
4. Single-chip control, read automatic timing.
5. Bunsen burner inner diameter: 9.5mm ± 0.3mm Bunsen burner can be tilted in the range of 0-45 °
6. Bunsen burner blue flame height: 15mm-100mm can be adjusted freely, with flame height scale
7. Sample clamp vertical direction adjustment distance: ≤100mm specimen clamp horizontal direction adjustment distance: ≤70mm
8. Horizontal sample holder can hold textile sample holder at 90° (optional)
9. Bunsen burner automatic ignition time: any setting
10. Gas source: liquefied petroleum gas
Product Tags:
|
|
Professional Flammability Testing Equipment , Vertical Flammability Chamber Images
|
