Fire Sensitivity Test System
Function:
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Precocious and Reliable Smoke Meter
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Full Standard Test Function
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Sound detection, automatic recording
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Controlled Smoke Constantly
Equipment Function：
Fire Sensitivity Test System is for fire testing laboratories such as EN 54-7, EN 14604, GB 4715, GB 20517, etc. The testing system includes an optical obscuration meter, room temperature sensor, furnace temperature sensor, data acquisition, computer, and testing software. Optional components include igniter, electric furnace, humidity sensor, ion concentration meter, etc,
Optical smoke density meters are mainly used to measure the concentration of smoke or aerosols. optical smoke density meter emits transmitted light from an infrared light source through the testing area of the smoke box and reflects it into the photoelectric element. By measuring the attenuation of the photoelectric signal, the concentration of smoke or aerosol in the smoke box is measured. The intelligent inspection instrument optical smoke density meter adopts imported components and advanced photoelectric system, which can withstand the influence of environmental temperature changes and environmental light. Zero drift and temperature drift are extremely small, and can operate stably for a long time.
The testing software can connect and collect real-time testing data from optical obscuration meter, measurement ionization chamber, temperature and humidity sensors, etc., record alarm values, and the software can select TF2, TF3, TF4, TF5 testing curves.
Equipment parameters:
| Model No. | ZNOFIR-1 |
| Applicable Products | Smoke alarms, Smoke detectors, Heat detectors |
| Application | Factory R&D test, FPC audit test, |
| Standards | EN 54-7, EN 14604, GB 4715, GB 20517 |
| Test Function | Impact test |
| Optical sensor detection type | transmitted light |
| Light source wavelength | 880nm~950nm |
| Range | 0-2 dB/m |
Standard components：
1) One set of optical obscuration meter (ZomTest designed) with a line length of 10m
2) Two room temperature sensors (one on the ceiling and one on the ground), with a wire length of 10m
3) Two humidity sensors (one on the ceiling and one on the ground), with a wire length of 10m
4) One furnace temperature sensor with a wire length of 10m
5) One set of data acquisition controller (NI acquisition card from the United States) (including interface to MIC)
6) conventional detector monitoring for 8 channels
7) Igniter, fuel tank,
8) TF2 electric furnace (Germany)
9) Temperature sensor, humidity sensor
10) Computer, monitor
11) A set of European standard fire sensitivity testing software
12) Burning wood, burning cotton rope, PU foam, liquid fuel, for 10 tests
Standard components：
1) Laboratory interior and exterior infrastructure, air conditioning system, smoke exhaust and ventilation system, environmental protection system, camera monitoring system, fire extinguisher, mobile climbing ladder
2) Ionic concentration meter, one set of European standard
