Evaporation Tube. The entire length of the ET shall be controlled to a wall temperature greater than or equal to that of the first particle number dilution device and the wall temperature held at a fixed value between 300 °C and 400 °C.
Appears in 2 contracts
Samples: www.unece.org, digitallibrary.un.org
Evaporation Tube. The entire length of the ET shall be controlled to a wall temperature greater than or equal to that of the first particle particulate number dilution device and the wall temperature held at a fixed value nominal operating temperature between 300 °C and 400 °C., to a xxxxxxxxx xx ±00 °X.
Appears in 1 contract
Samples: www.unece.org
Evaporation Tube. The entire length of the ET shall be controlled to a wall temperature greater than or equal to that of the first particle number dilution device and the wall temperature held at a fixed value nominal operating temperature between 300 °C and 400 °C., to a xxxxxxxxx xx ±00 °X.
Appears in 1 contract
Samples: www.unece.org