Tracking Test Apparatus -Demasheng Measurement

DESCRIPTION

Scope of Application：

The electric trace index tester is suitable for research, production, and quality inspection departments of lighting equipment, low-voltage electrical appliances, household appliances, machine tool appliances, motors, power tools, electronic instruments, electrical instruments, and information technology equipment. It is also suitable for industries such as insulation materials, engineering plastics, electrical connectors, and accessories.

FEATURES

Product Features:

On the surface of solid insulation material, within the specified size(2mm×5mm)Apply a certain voltage between the platinum electrodes and schedule it accordingly(30s)Fixed height(35mm)Drip contaminated liquid with a specified droplet volume(0.1%NH 4 CL)To evaluate the surface tolerance of solid insulation materials under the combined action of electric field and pollution medium, and to determine their relative tracking index(CT1)And the resistance to electric trace index(PT1).

PARAMETERS

Main technical parameters:

electrode material	Experimental electrode-Platinum, electrode rod-silver Import
Electrode size	(2mm±0.1mm)×(5mm±0.1mm)×(40mm±5mm)Platinum electrode 5mm，30°±2°Slope;
Electrode distance	4.0mm±0.01mm, angle60°±5°；
Electrode pressure	1.00N±0.001N；
Test solution resistance	Aliquid0.1%NH 4 Cl，3.95±0.05Ωm，Bliquid1.98±0.05Ωm； Cliquid1.98±0.05Ωm；
Droplet volume	20 drop0.380g～0.480g， 50 drop0.997g～1.147g(Micro adjustable)；
Droplet height	35mm±5mm(adjustable)；
Droplet time	30s±0.1s(Superior to standard)(Digital display, adjustable with preset settings)， 50 Drop time 24.5min±2min；
Number of droplets	1 ～9999(Digital display, can be pre-set)；
Test wind speed	0.2m/s(new standard)；
test voltage	100V～600V(25VScale division, adjustable)；
Power supply voltage drop	1.0A±0.1Atime8%；
Trace judgment	0.50A±10%，2.00s±10%；
Overall dimensions	wide1220mm× deep600mm× tall1250mm , exhaust apertureø 100mm；
Test power supply	220V 0.6kVA 50-60Hz.