IEC60332.1.2 Electric And Optical Fibre Cables Vertical Flame
Propagation 1kw Pre-Mixed Flame Test Machine
Product overview:
The mica board combustion tester is a test method for testing the
flame resistance characteristics of the mica board combustible
substrate surface under specified conditions, and it is also
suitable for the mica board flame resistance time
Determination.
Meet the standards:
Meet the requirements of IEC60332-12 standard.
Main parameters:
| Temperature uniformity | ±2.5℃ |
| Propane flow meter range | 10L/min |
| Burner | Φ7mm ± 0.5mm |
| Test station | 2 stations |
| Temperature test range | 0~1500℃ |
| Combustion gas | 98% propane gas |
| Power | AC220 (±10%) V/50HZ. |
| Size | L1100×W900 ㎜×H1200 ㎜ |
1. The timer error is not more than 1s/h.
2. Flame height: adjustable from 20mm ± 2mm to 175mm ± 1mm
3. Burning time: 0-999.9s±0.1s adjustable
4. Holding time: 0-999.9s±0.1s, automatic recording, manual pause
5. Flow pressure: with dual flow meters and pressure gauges (gas
and air), rotameter. (Optional mass flow meter)
- Propane flow meter range: 650ML/min
- Air flow meter range: 10L/min
- Propane pressure gauge range: 0.25Mpa
- Air pressure gauge range: 0.6Mpa
6. Burner: Φ7mm ± 0.5mm, length about 100mm, 1KW pre-mixed
blowtorch under 0.1MPA adjustable air source pressure, inner flame
is 60±5mm,
The outer flame is 180±10mm, the side temperature at 95mm of the
torch mouth rises from 100°C to 700°C, and the total time is 45±5s,
then the torch is regarded as 1KW, and the temperature is
completely acceptable.
To reach 1400°C
7. Test station: 2 stations (select devices of different sizes
according to sample requirements)
8. Temperature control system: digital display temperature control
meter, can record multiple sets of data at the same time, with
temperature curve
9. Automatic alarm: 3 thermocouples on the front and back side of
the sample measure temperature, and automatically alarm when the
temperature reaches the specified temperature
10. Thermocouple: the outer diameter is not more than 3mm; the wire
diameter is 0.5 mm, the accuracy is not less than class II, and the
range is 1500℃. Thermocouple 0-1000℃ 2 sets
11. Sample size: L150*W50mm and 400*300mm samples with intact and
undamaged surfaces
12. Combustion gas: 98% propane gas (in general, liquefied
petroleum gas can be used instead of air source and gas source, the
customer should prepare it)
13. Combustion box and bracket material: A3 steel plate
electrostatic sprayed box, bracket is 304 stainless steel and
sprayed plastic board
14. Test background: black background
15. Test process: automatic control of test procedures
4. Equipment placement conditions
- Ambient temperature 0℃～40℃
- Relative humidity ≤70%
- Power supply: AC 220V, tolerance ±10%, 50Hz
- There is no strong electromagnetic field interference
source in the working room, no large amount of dust and corrosive
gas, and good ventilation
