IEC60335-2-31 Heating Performance Testing Machine For Range
Hood
Standards for Range Hoods Heating Performance Test Equipment:
This heating furnace test system has been designed and manufactured
according to the requirements of Chapter 11 and Figure 101 of the
IEC 60335-2-31 standard.
Structure for Range Hoods Heating Performance Test Equipment:
The test angle simulates the temperature rise environment, and is
compatible with lampblack machine test and gas stove test.
Technical Parameters for Range Hoods Heating Performance Test
Equipment:
Working power | 220V, 50Hz, equipment power is about 10500W |
Electric heating power | A total of 6 burners, of which the last three input power 2KW, the
first three input power 1.5KW (German EGO burners, small power
error, long service life). |
Panel size | The left panel is about 800 * 1200mm, the cloth 9 * 6 = 54
temperature points, the rear panel is about 1200 * 1200mm, the
cloth 9 * 9 = 81 temperature points, the dot cloth is 100 * 100mm
square. |
Brass sheet for temperature measurement | Diameter 15mm, thickness 1mm. |
Thermocouple wire | Diameter less than 0.3 mm, type k OMEGA original thermocouple wire
is uniformly connected to the terminal row. |
Dimensions | About 1200*800*2000 (length*width*height mm) |
Accessories | Equipped with 6 vessels of the same or similar size as the furnace,
plus 20 thermocouple leads of 4 m length. |
Come with gas stove test pot and cover.
Measured heat load /kW | Size of pot /mm | heating water /kg |
Pot inner diameter φA | Bottom thickness C | Pot wall thickness D | pot depth H | corner radius E | Bottom area /cm2 | pot quality /g | Lid quality /g |
＜1.72 | 200 | 2 | 1.5 | 130 | 2.5 | 314 | 540 | 125 | 3 |
2.08 | 220 | 140 | 3 | 380 | 680 | 149 | 4 |
2.48 | 240 | 150 | 3.5 | 452 | 800 | 177 | 5 |
2.91 | 260 | 2.5 | 1.8 | 160 | 531 | 965 | 208 | 6 |
3.36 | 280 | 170 | 615 | 1130 | 290 | 8 |
3.86 | 300 | 180 | 707 | 1350 | 323 | 10 |
4.40 | 320 | 190 | 804 | 1520 | 360 | 12 |
4.95～ | 340 | 200 | 4 | 907 | 1800 | 402 | 14 |
Tolerance | ±1% | ±0.1 | ±0.1 | ±1% | 0～0.5 |
| ±5% | ±5% |
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