COMPARATIVE TRACKING INDEX TESTER

The Comparative Tracking Index Tester is designed to determine the resistance to tracking in insulating parts supporting live parts used for electrical accessories such as MCBs, switches, sockets, plugs

Features

• Built in electrolyte container with pump,
producing drops of 20 + 3 mm3 volume at
precise interval of 30 seconds. The drop
falling height is adjustable to 35 mm.
• Priming facility for the pump to enable
removal of initial electrolyte having higher
concentration.
• Fully automatic unit with minimum of
controls & adjustments.
• Micro-controller based timer control unit
used to set the timings and to control the
sequence of operations.
• Preset load on the electrodes with a force
of 1.0 N each.
• Short circuit release – 0.5 A for 2 sec;
Short circuit current limited to 1 A.
• Electrode Voltage Settings – 0 to 230V, 0
to 350V, 0 to 450V, 0 to 550V, 0 to 650V
adjustable.
• Current limiting resistances automatically
selected with test voltage.
• Adjustable platform with glass top for
Placing the sample.
• Clear acrylic front cover for safety and a draught free surrounding.
• Cover open interlock switch for safety.
• Exhaust fans for removal of fumes.