1.Standard.  

IEC60112 IEC60335-1 IEC60598-1

2.Application.

Tracking Index Apparatus is a fully automatic instrument contained in its own cabinet to maximize the safety of the operator and mainly used to test the Resistance Tracking Performance of solid electrical insulation materials when they are exposing in electric affect impurity water situation .Mainly used for determination PTI and CTI items.

3.Technical parameters

Electrode Materials              the electrode caput of brass-platiniridium 

Electrode Disstance              4.0mm±0.1mm,60±5°angle 

Electrode Pressure               1.00N±0.05N

Test current                     Current limiting 1A±0.1A adjustable

                                 Displayed value:r.m.s,tolerance of 1.5% 

Electrode Dimensions             Width:5mm±0.1mm

                                 Thickness:2mm±0.1mm

                                 Length>12mm

                                 End chisel-edge angle:30°±2°,platinum

Electrode Voltage                100-600V adjustable,displayed value:r.m.s

Dripping Nozzle                  Outer Diameter:0.9mm-1.2mm for solution A

                                 0.9mm-3.45mm for solution B

Dripping Interval                0-99 seconds (adjustable),the time for 44-55/1cm³（adjustable)

Height Drops                     30-40mm±5mm(adjustable)

Control                          Using single chip microcomputer+touch screen control

Chamber Volume                   >0.5m³，black interior

Out Dimensions                   W*L*D=1100*700*1300mm

Power supply                     800VA,220V,48-60HZ

Display Panel Language           Chinese+Englishi(adjustable)