Smoke and temperature sensor probe test kit (smoke)

This equipment according to the national standard GB4715-2005 “point-type smoke detector technical requirements and test methods,” the threshold test equipment, the technical indicators are in line with the standard requirements, this equipment can be a point-type smoke detector for the national standards for the threshold test, repeatable type, orientation, airflow and other test items. Applicable to industrial or household smoke detectors and other production use.

1. Smoke concentration resolution: ± 0.01% / m (national standard)
2.Temperature test range:25℃—55℃.
3. Temperature display accuracy: ± 0.5 ° C
4.Stability of constant temperature:±0.5℃.
5. Accuracy of gas flow rate display in the main box: 0.2m/S±0.04, wind speed in the measuring area (0-1)m/S is adjustable.
6. Resolution of gas flow rate in the main box: 0.01m/S.
7. Temperature rise rate: ≤1℃/minute
8. Uniformity of gas flow rate in the main box: (upper, middle and lower) less than 0.05m/S (front, middle and back) less than 0.02m/s
9. Smoke concentration uniformity in the main box: (on, in, under) less than 0.005dB / m (before, in, after) less than 0.002dB / m