CE Mark Declaration of Conformity 
This declaration applies to the Serinus 44 Ammonia & Oxides of Nitrogen Analyser as manufactured 
by Ecotech Pty Ltd of 1492 Ferntree Gully Rd, Knoxfield, VIC, Australia 3180. The instrument to which 
this declaration relates is in conformity with the following European Union Directives: 
Council Directive of 15 December 2004 on the approximation of the laws of Member States 
relating to electromagnetic compatibility (2004/108/EC) 
The following standard was applied: 
EN 61326-1:2013  Electrical equipment for measurement, control and laboratory use – EMC 
requirements – Part 1: General requirements 
Immunity Requirements EN 61326-1 
IEC-61000-4-2  Electrostatic discharge immunity 
IEC-61000-4-3  Radiated RF immunity 
IEC-61000-4-4  Electrical fast transient burst immunity 
IEC-61000-4-5  Surge immunity 
IEC-61000-4-6   Conducted RF immunity 
IEC-61000-4-11  Voltage dips and interruption immunity 
Electromagnetic Compatibility EN 61326-1 
CISPR-11  Radiated RF emission measurements 
CISPR-11  Mains terminal RF emission measurements 
IEC-61000-3-3  Mains terminal voltage fluctuation measurements 
IEC-61000-3-2  Power frequency harmonic measurements 
Council Directive of 12 December 2006 on the harmonisation of the laws of member states relating 
to electrical equipment designed for use within certain voltage limits (2006/95/EC) 
The following standard was applied: 
EN 61010-1:2013  Safety requirements for electrical equipment, for measurement control and 
laboratory use (3
rd
 edition) – Part 1: General requirements 
For protection against: 
  Electric shock or burn 
  Mechanical Hazards 
  Excessive temperature 
  Spread of fire from the equipment 
  Effects of fluids and fluid pressure 
  Effects of radiation including laser sources and sonic and ultrasonic pressure, liberated gases, 
explosion and implosion.