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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