Proof and Comparative Tracking Index Testing Equipment

Introduction:

The tracking indices test equipment is designed according to GB4207 and IEC60112. It is suitable for lighting, low voltage electrical equipment, household appliances, electrical machines, motors, power tools, electronic equipment , electrical instruments. It also applies for insulation, plastic, electrical connectors, accessories industry.

Method for the determination of the proof and the comparative tracking indices of solid insulating materials . It is simple, accurate, reliable, and practical features.

Standard:

• ASTM D 3638-12:Standard Test Method for Comparative Tracking Index of Electrical Insulating Materials
• IEC 60112:test for thedetermination of the proof and comparative tracking indices of solid insulating materials on pieces taken from parts of equipment and on plaques of materialusing alternating voltages.

• UL746A:(CTI) Comparative Tracking Index or Insulation Tracking Electrical Test

Feature:

1.The combustion chamber paint treatment; nice, corrosion-resistant; dimensions: 1200mm X 600mmx 1200mm;

2. All sample holders are made of stainless steel;

3. The Proof and Comparative Tracking Index Testing Equipment consists of voltmeter, ammeter, time overcurrent relays, power supplies, circuit control system, push button switches, lights and other components;

4. Automatic drip device includes dropping tube, drip nozzle, counting means counting device drip, drip control device, dropping the volume measuring tools;

5. Drip nozzle device can be adjusted; adjust the height of 30-40mm; ensure dripping position in the middle of the two electrodes;

6. The electrode means comprises platinum electrode, the electrode fixtures, 4mm gauge, etc., the electrode can be adjusted, removable;

7. Electrode width 5mm, thickness 2mm, 99.9% purity platinum, 30 to 60 degrees tip;

8. The electrode sample pressure adjustable, adjustable range (1.00N ± 0.001N); electrode distance 4.0mm ± 0.01mm, the angle 60 ° ± 5 °;

9. Proof and Comparative Tracking Index Testing Equipment is supplied with the sample stage;

10.The glass: Thickness ≥4mm;

11. The Comparative Tracking Index Testing Equipment is supplied with electrolyte: sodium chloride and alkyl naphthalene sulfonic acid reagent each bottle.

Safety control system:

1.The test voltage: 0 ~ 1000V adjustable

The maximum error of voltmeter displays : 1%;

2. Short-circuit current: (1 Guests 0. 1) A,

The voltage drop value does not exceed 10%

3. The test current exceeds 0.5A duration of more than two seconds, the system automatically shut down equipment;

4.Security door control system; the door opens, the test system is not working;

5.The electrode: 5mm × 2mm rectangular platinum electrode and brass electrode of each pair meet size requirements of IEC60112 Figure B.1;

6.The electrode: the angle formed between the electrodes is 60 ° disabilities 5 °, a pitch of (4 Soil 0.1mm);

7.The electrode: the sample pressure: 1 00N disabilities 0.05N;.

8.Drip system: (30 ± 5) seconds (on time 29.8S + open drip drip duration 0.2S) automatic counting, digital display (can be preset), 50 drops of time: (24.5 Soil 2) min;

9.Drip systems: a drop of fluid needle tip to the sample surface height: 35mm disabilities 5mm (attach a gauge for measuring your reference);

10.Drip systems: drip Weight: 20 drops: 0.380g ~ 0.489g; 50 drops:.. 0 997g ~ 1 147g;

11.PLC with touch screen control system; to achieve test smarter, more convenient has been operated.

12.The test data is automatically recorded, automatic storage, free retrieval;

Specification: