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目的:保证公共场所现场检测工作的质量,提高现场检测仪器检测结果的准确性、可靠性及有效性。方法:不同实验室不同型号的检测仪器同时对同一环境开展现场检测,对检测结果进行分析及评价。结果:温度、风速、噪声、照度、二氧化碳的结果相对偏差在10%以内,结果无显著性差异,但湿度结果差异存在显著性。结论:两个实验室仪器所测温度、风速、噪声、照度、二氧化碳的检测结果准确可靠,但湿度检测结果出现偏移。
Objective: To ensure the quality of site inspection in public places and to improve the accuracy, reliability and effectiveness of test results of on-site inspection instruments. Methods: Different types of laboratory instruments in different laboratories at the same time conduct on-site testing of the same environment, the test results were analyzed and evaluated. Results: The relative deviation of temperature, wind speed, noise, illumination and carbon dioxide was less than 10%, but the difference was not significant. Conclusion: The results of temperature, wind speed, noise, illumination and carbon dioxide measured by two laboratory instruments are accurate and reliable, but the results of humidity detection are offset.