Our company manufacturers laboratory equipment so we perform safety tests and 
evaluation based on EN61010-1 (Safety of Laboratory equipment).  My 
understanding is that we can use components, such as Power Supplies, in our 
products that has been tested to EN60950 (Safety of IT Equipment) without 
additional safety evaluation.

Our engineering department wants to use a small water circulation pump 
(aquarium pump) in one of our products. This pump has the CE mark. The DOC says 
it was evaluated to EN60335 (Safety of Household electrical appliances).  

If we use this pump in accordance to the manufacturer's specifications can we 
use it in a laboratory instrument without additional evaluation or testing of 
the pump?

Regards,
Brian Kunde 
Group Leader 
Compliance Testing Center 
 
LECO Corporation 
3000 Lakeview Ave. 
St. Joseph, MI  49085 
(616) 982-5423 phone 
(616) 982-8964 fax 
[email protected] 
[email protected] 


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