PREN 17116-2 : DRAFT 2017

European foreword
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviations
4 Requirements
5 General test conditions
6 Determination of drying performance
7 Determination of energy consumption
8 Determination of hourly productivity
9 Machine information
Annex A (normative) - Procedure to determine test load
        size where nominal load is not declared
Annex B (normative) - Air quantity measurements
Annex C (normative) - Test machine process parameters
Annex D (normative) - Steam heated tumble dryers
Annex E (normative) - Gas heated tumble dryers
Annex F (informative) - Determination of nominal load
Annex G (informative) - Calculation of energy consumption
Annex H (normative) - Test tolerances
Annex I (normative) - Declaration of energy consumption of
        batch tumble dryers
Annex J (normative) - Measurement tolerances
Annex ZA (informative) - Relationship between this
         European Standard and the requirements of
         Directive 2009/125/EC establishing a framework
         for the setting of ecodesign requirements for
         energy-related products
Bibliography

Specifies the characteristics of batch drying tumblers and gives the usual test methods for these characteristics with regard to machine capacity, power consumption and productivity.