Proof and Comparative Tracking Index Testing Equipment by UL 746A

Brand Name:AI
Certification:ISO
Model Number:AIC-60112
Minimum Order Quantity:1 SET Comparative Tracking Index Testing Equipment
Delivery Time:30 days
Payment Terms:Western Union, T/T, L/C
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Location: Changsha Hunan China
Address: Hi-tech Developing Industrial Area, Liuyang City,Changsha,Hunan Province,China
Supplier`s last login times: within 30 hours
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Product Details

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:


1Electrode materialelectrode tip - platinum metal (platinum)
2Electrode pressure1.0 ± 0.05N
3Electrode distance4.0mm ± 0.01mm, the angle 60 ° ± 5
4Electrode voltage100 ~ 600V (48 ~ 60HZ) adjustable, short-circuit current 1.0 ± 0.1A of less than 10%
5Dropping height30 ~ 40mm adjustable
6Dropping size44 ~ 55 drops / 1cm3 adjustable
7Dropping time30s ± 5s,
8Dropping times0 ~ 9999 times available
9Leakage judgmentwhen loop current is greater than 0.5A and maintaining for 2 seconds,the relay cut off the current and result indicates sample failed
10Testing processautomatic control, independent ventilation
11Applicatable standardIEC60112, ASTM D3638-12,UL746A
12Inside Volume0.1 m³ (Can be customized 0.5 m³ or 0.75 m³)
13Overal dimension630mm width x390mm depth x750mm height

China Proof and Comparative Tracking Index Testing Equipment by UL 746A supplier

Proof and Comparative Tracking Index Testing Equipment by UL 746A

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