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PTL TRACKING TEST APPARATUSStandard Outfit 1 Pair of electrode holders, swiveling and adjustable in height, pressure force exerted on the specimen by each electrode 1 N, distance between elect......

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Standard Outfit

1 Pair of electrode holders, swiveling and adjustable in height, pressure force exerted on the specimen by each electrode 1 N, distance between electrodes adjustable,

1 drop dispensing unit, adjustable in height , easy to dismantle , container cylinder of acrylic glass , jet nipple (Ф1,0mm), adjustable valve needle with electromagnet,

1 timer for the electromagnetic valve for an impulse every 30^th second , impulse width adjustable for the calibration of the drop size , with presetable counter for switching off the apparatus , with digital display for the testing time in minutes and seconds,

1 isolating transformer , with variable ratio transformer for setting the testing voltage , output more than 500VA, voltage drop less than 10%,

1 sample desk , precisely adjustable in height by a thumb wheel, with plate of glass,

1 adjustable resistor to limit the current to 1A,

1 current indicating instrument 1,5 A, class 1,5,

1 voltage indicating instrument , class 1,5,

1 excess-current relay 0,5 A, response time 2 s independent of current,

4 keys for operation mode SINGLE DROP, TESTING, OFF and ADJUSTING

Design: housing papyrus white structure varnished, width 505mm, depth 480mm, height 740mm, control unit in 19" rack system, testing cabinet panes easy to replace, with safety switches, with green lamp “ready for operation" and red lamp “danger"， all parts in the testing cabinet made of noncorrosive materials，

Delivery including mains connection cord set，2 safety keys，testing solution A, bag with NH4CL,bag with Nekal BX dry, measuring cylinder 2 ml, gauge to adjust the distance between the electrodes to 4mm, for connection to 230 V AV, 50…60Hz, other voltages on request,