Francis J, Newsom S W
J Hosp Infect. 1987 May;9(3):294-7. doi: 10.1016/0195-6701(87)90128-9.
Fifteen dishwashing machines tested in four different hospitals failed to satisfy the minimum heat treatment requirement of 82 degrees C for 2 min for satisfactory thermal disinfection. The causes of failure included design faults in the machines with lack of time temperature controls, hard water supply, inadequately treated water, improper softening and inadequate preventative maintenance.
在四家不同医院测试的15台洗碗机未能满足82摄氏度持续2分钟的最低热处理要求，无法实现令人满意的热力消毒。故障原因包括机器设计缺陷，缺乏时间温度控制、硬水供应、水处理不当、软化不当以及预防性维护不足。
