XS series operating manual 
 
XS user manual v0.55  - 39 - 
Connection to a specimen  
 
Connection for the insulation resistance measurement and dielectric strength test 
(any model) 
 
 
Fig 5.5 
 
  Connect the measurement probe (TE54, ...) on the B1 connector 
  Secure the probe by tightening the knurled plastic ring 
  Proceed the same way for the return probe (CO175) on the B2 connector. 
  Connect the specimen to be tested as shown on the picture:  
 
 
 
 
Fig 5.6 
 
 
 
 
Guard cable. Only necessary in Insulation resistance measurement for high 
values ( R > 100 Gohms). WARNING : the voltage can reach -1000VDC