Fisher J, Shaw A
Br J Anaesth. 1980 Apr;52(4):461-4. doi: 10.1093/bja/52.4.461.
The performance of Wright peak flow meters is described using an absolute and precise calibration method. This showed errors as great as 25% with the peak flow meter and 40% with the mini peak flow meter. At large flow rates errors were less. The expected variation between individual peak flow meters was about 12%. The expected variation between individual mini peak flow meters was between 16% and 22%, depending on flow rate.
使用一种绝对且精确的校准方法描述了赖特峰值流量计的性能。结果显示，峰值流量计的误差高达25%，微型峰值流量计的误差高达40%。在大流量时误差较小。各个峰值流量计之间的预期差异约为12%。各个微型峰值流量计之间的预期差异在16%至22%之间，具体取决于流量。
