2
Digital Transformer Ratiometer DTR
®
Model 8500
4.9 Ratio Test - 1:1 .......................................................................19
4.10 Polyphase Connections ..........................................................20
5. MAINTENANCE ............................................................................. 21
Repair and Calibration
(North/South America, Australia, New Zealand) .............................22
Technical and Sales Assistance
(North/South America, Australia, New Zealand) .............................22
Repair and Calibration
(Europe, Asia, Africa) ......................................................................23
Technical and Sales Assistance
(Europe, Asia, Africa) ......................................................................23
Limited Warranty .............................................................................24
Warranty Repairs ............................................................................24