BS EN 50593:2017
$142.49
Electric dishwashers for commercial use. Test methods for measuring the performance
| Published By | Publication Date | Number of Pages |
| BSI | 2017 | 32 |
This European Standard applies for manually loaded undercounter one-tank and one-tank hood type electrically heated dishwashing machines for washing plates, dishes, glassware, cutlery and similar articles. These machines are used in commercial kitchens, such as restaurants, canteens, hospitals and in businesses such as bakeries, butcher shops, etc. This European Standard does not apply to commercial dishwashers with transport systems (flight-type and rack conveyor dishwashers) and utensil washers. This European Standard does not apply to undercounter water-change dishwashers. This European Standard does not apply to appliances designed exclusively for industrial purposes. The object is to state and define the principal performance characteristics of electric dishwashers for commercial use and to describe the standard methods of measuring these characteristics. The characteristics are measured by washing plates. This European Standard does not address safety requirements.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 7 | 1 Scope 2 Normative references 3 Terms and definitions |
| 10 | 4 List of measurements 5 General conditions for measurements 5.1 General 5.2 Conditioning of the machine under test and sequence of test procedures |
| 11 | 5.3 Power supply 5.4 Test programme 5.5 Ambient conditions 5.6 Water supply 5.6.1 General 5.6.2 Water supply – Temperature 5.6.3 Hardness 5.6.4 Water Pressure 5.7 Detergent |
| 12 | 5.8 Rinse aid 5.9 Load 5.10 Temperature measurement 6 Cleaning and resoiling performance test 6.1 Purpose and general description 6.2 Description of the cleaning performance test procedure 6.2.1 Preparation 6.2.1.1 Basic cleaning of plates (if new plates are used, follow procedure 6.2.1.2) |
| 13 | 6.2.1.2 Basic cleaning of new plates 6.2.1.3 Dishwasher 6.2.1.4 Template for dot application |
| 14 | 6.2.1.5 Pipette/dispenser used for dot application 6.2.2 Formulation of test soil 6.2.2.1 Ingredients 6.2.2.2 Formulation |
| 15 | 6.2.2.3 Particles 6.2.3 Application of test soil |
| 16 | 6.3 Evaluation 6.3.1 General |
| 17 | 6.3.2 Calculation of performance results 7 Energy, water consumption and time measurement 7.1 General information 7.2 Measurement method 7.2.1 General 7.2.2 Preparation |
| 18 | 7.2.3 Initial fill and Start-up time 7.2.4 Energy, water consumption and programme/cycle time |
| 19 | 7.2.5 Power consumption – Ready-to-use mode |
| 20 | 8 Data to be reported 8.1 Laboratory and test data |
| 22 | 8.2 Evaluation sheet for cleaning performance calculation |
| 24 | Annex A (normative)Test materials for laboratories A.1 Reference Detergent A.2 Reference rinse aid |
| 25 | A.3 Basic cleaning detergent A.4 Load |
| 26 | A.5 Test pipette/dispenser |
| 27 | A.6 Stainless steel holder and support |
| 28 | A.7 Sesame seeds |
| 29 | Annex B (informative)Flowchart – Test sequence |
