Control units | PLC+7 inch LCD touch screen |
Combustion chamber | 1). Completed designed according to ISO11925-2 figure 1 2). Material: made of stainless steel sheet with thickness 1.5mm 3). the heat-resistance glazed doors are installed on front and
right-side panels 4). Outer dimension: W1000mm*D400mm*H810mm 5). Ventilation of the enclosure shall be free through the square
box section base in the bottom of the chamber, the air vents
consist of 5cm*5cm open squares (made of 1.5mm thickness stainless
steel and 50cm in height) to keep the air flowing smoothly. |
Ignition source | 1). The burner is completed designed according to ISO11925-2 figure
2 2). The burner shall be mounted onto a horizontal plate so that it
moves smoothly forwards and backwards in a horizontal plate along
the centreline of the combustion chamber 3). The burner can be used vertically or be tilted at 45° with
respect to the vertical axis |
Fuel | Commercial propane of 95% minimum purity, the gas pressure shall be
between 10kPa and 50kPa (prepare by user) |
Specimen holder | 1). The specimen holder is completed designed according to
ISO11925-2 figure 3, and vertical installed as per figure 4 2). consisted by 2 stainless steel U-sharped frames, the frame has
a thickness of 5±1mm,the two halves of the specimen holder shall be
held together by screws or clamps to prevent the specimen warping. |
Flame height gauge | Completed designed according ISO11925-2 figure 8 |
Burner positioner | Completed designed according ISO11925-2 figure 9, edge flame
impingement*1, surface flame impingement*1 |
ignition | High pressure automatic ignition, durable combustion |
Test flame height | 20±1mm (the flame height is adjusted by flowmeter, and measured by
flame height gauge) |
Flame application time | 0-999.9s (presettable) |
Test time | 0-999.9s (presettable) |
Anemometer | hot wire, with an accuracy of ±0.1m/s, for measuring the airflow
velocity in the upper outlet of the combustion chamber |
Input power supply | AC 220V/50Hz |
Working condition | 15℃~35℃ (ambient temperature), ≤85% (R.H.) |