Hitachi Microscope & Magnifier S-4800 Manuel D’Utilisation

PRECAUTION - 13  

4.    Water Supply and Drain 
 
(1)  Water flow rate ........................ 1 to 1.5 L/min 
 
(2)  Water pressure ........................ 50 to 100 kPa     
 
(3)  Water temperature................... 10 to 20 

°

C (temperature variation: less than 0.5 

°

C/10 min) 

 
(4)  Water supply port .................... One port, with Rc 3/8 taper internal thread. 

(If water contains significant deposit or impurities, consult 
Hitachi High-Technologies Corporation separately.) 

(5)  Water drain port....................... One port, more than 20 mm in diameter   

(natural drainage type)