Lee I N, Que Hee S S, Clark C S
Am Ind Hyg Assoc J. 1987 May;48(5):437-41. doi: 10.1080/15298668791385002.
The H-Nu PI-101 with a photoionization detector (PID) of 10.2 eV and the Century OVA-128 equipped with a flame ionization detector (FID) were evaluated for the additivity of their responses to a defined mixture of dissimilar organic vapors at a 0 and 90% relative humidity (RH). The responses of both instruments were additive as long as the effect of RH was accounted for with the PID. The PI-101 was not as precise as the Century OVA-128 for 90% RH atmospheres. PID/FID ratios did not change in the presence of 90% RH as long as the effect of RH also was accounted for in the PID reading.
对具有10.2电子伏特光电离探测器（PID）的H-Nu PI-101和配备火焰离子化探测器（FID）的Century OVA-128进行了评估，以确定它们在0%和90%相对湿度（RH）下对特定混合异种有机蒸气的响应的加和性。只要用PID考虑了RH的影响，两种仪器的响应就是可加和的。对于90%RH的大气环境，PI-101不如Century OVA-128精确。只要在PID读数中也考虑了RH的影响，在90%RH存在的情况下，PID/FID比值不会改变。
