本程序提供了应用ASME PTC 4-1998《燃烧蒸汽发生器性能测试规范》的方法，以进行热量和材料平衡，并计算以生物质为燃料的锅炉的效率。本程序规定了数据采集、燃料取样和分析以及测试和确定生物质燃料锅炉性能所需的必要计算中建议遵循的ASME PTC 4调整。本程序不适用于流化床锅炉的试验。无论何时修订ASME性能试验规范，都应根据需要对本程序进行修订或调整，以符合修订后的ASME PTC 4的相关规定。

This procedure provides the methodology to apply ASME PTC 4 -- 1998 'Performance Test Code for Fired Steam Generators,' to carry out the heat and material balances and calculate the efficiency for a boiler utilizing biomass as fuel. The procedure defines the adjustments to ASME PTC 4 recommended to be followed for data acquisition, fuel sampling and analysis, and necessary calculations to test and determine the performance of a biomass fueled boiler. This procedure is not intended to apply for testing of fluid bed boilers. Any time the ASME Performance Test Code is revised, this Procedure shall be revised or adjusted as necessary to conform to a relevant provision of the revised ASME PTC 4.