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1997年，TSI公司和Arthur J. Abrams一家为工业卫生专业的学生提供了奖学金。

随着更多的呼吸机被制造和用于治疗患者，对适当的呼吸机测试的需求也增加了。

哪种适合性的测试方法对所有呼吸器都是最好的？

研究表明，当湿度在40%-60%相对湿度(RH)之间时，病毒的传播减少)。

OEM传感器，可针对O2进行校准，21°C时，读数误差约为± 2.% ± 0.5 l/min.

MSP's, a Division of TSI, NGI is a high performance cascade impactor with seven stages. The NGI is the standard used in USP guidelines.This product is also featured in the Copley Catalog, part number 5201.

流速1.0 CFM (28.3 LPM) / 粒径范围 0.100 to 10.0 µm

The Q-Trak™ XP Indoor Air Quality Monitor Model 7585 unites gas and particle measurements with traditional IAQ parameters -- in one lightweight, handheld instrument that is easy to use, configure and calibrate in the field. Designed for IAQ and industrial hygiene professionals...