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Clean room built for balance gauging in AVIC ARI

Clean room built for balance gauging in AVIC ARI

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2019/09/02 16:38
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Clean room built for balance gauging in AVIC ARI

The industrial clean room for balance gauging was built in August 2019. It aims to improve the accuracy of balance and increase the reliability of wind tunnel test data.

The parameters of the clean room:

1)      Cleanliness:

room for gauging: class 3(ISO14644-11999(E));

room for testing: class 4(ISO14644-11999(E));

2)      Temperature and humidity:

The purification zone can realize constant temperature with tolerance of ±0.5 and constant humidity with tolerance of ±0.5

3)      Illumination: 250 Lx-300 Lx;

4)      Noise: Purification zone65dB(A)

5)      Height of ceiling: 2.5m;

6)      Indoor positive pressure:5Pa;

7)       Two sets of air conditioning systems, which can achieve three-stage filtration.


Room layout


Work site