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Tracking Index Test Apparatus
Place of Origin: China
Brand Name: HONGCE
Delivery Time: 30 days
Payment Terms: T/T
Certification: ISO/IEC 17025 Certificate
Model: LT-2/LT-3
Testing voltage: 0-600V
Electrodes: electrodes of platinum
Electrode pressure: 1.00N±0.05N
Short-circuited electrodes current: 1.0±0.1A
Tracking Index Test Apparatus
Standard:
IEC 60112 Method for the determination of the proof and the comparative tracking indices of solid insulating materials; UL746A, IEC60335-1, IEC60598-1 and ASTM D3638-92.
Application:
It is used to evaluate the tracking resistance performance of solid insulating material surface under the combined influence of electric field and humid or contaminate medium. In a word, this device is used to measure the proof tracking index (PTI) and comparative tracking index (CTI) .
Test sample:
Lighting equipment, low-voltage electrical appliances, household electrical appliances, machine tools, electrical appliances, electric motors, electric tools, electronic instruments, electrical instruments, information technology equipment, insulation materials, engineering plastics, electrical connectors, accessories industry.
Feature:
The working principle of the leakage tracking test(tracking index testing) is that the conducting liquid (0.1%NH 4 CL) of required volume in the required height (35mm ) and required time (30s) drops with the voltage between the platinum electrodes (2mm× 5mm )on the surface of solid insulating material. Thus the users evaluate the tracking resistance performance of solid insulating material surface under the combined influence of electric field and humid or contaminate medium.
Parameters:
Parameters\Model |
LT-2(0.5m³) |
LT-3(0.5m³) (Touch screen) |
Working voltage |
220V/50Hz, 1KVA |
220V/50Hz, 1KVA |
Control operation mode |
Electrical control, button operation |
PLC control, 7 inch color touch screen operation, with infrared remote control |
Testing voltage |
0~600V adjustable, precision 1.5% |
|
Timing device |
9999X0.1S |
|
Electrode |
Material: Platinum electrode and brass connecting rod |
|
Size: (5±0.1)×(2±0.1)×(≥12)mm, 30°slant, Tip rounding:R0.1mm |
||
Relative position of electrode |
Included angle: 60°±5°, distance is 4±0.1mm |
|
Electrode pressure |
1.00N±0.05N (digital display is optional) |
1.00N±0.05N, Touch screen display |
Dripping liquid |
The interval time of dropping liquid: 30±5S, digital display, can be preset |
|
Height: 35±5mm |
||
The number of drips:0-9999 times, can be preset, the volume size of the dripping liquid is controlled by the imported micro pump within 50 ~ 45 drips /cm³ |
||
Test liquid resistance |
A liquid 0.1%NH4Cl, 3.95±0.05Ωm, B liquid 1.7±0.05Ωm |
|
Time-delay circuit |
2±0.1S (in 0.5A or larger current) |
|
Short-circuit pressure drop |
1±0.1A 1%, pressure drop 8% MAX |
|
Wind speed |
0.2m/s |
|
Environmental requirement |
0~40℃, relative humidity≤80%, in the place of no obvious vibration and corrosive gas |
|
Dimensions and weight |
WDH=1100×550×1200 mm, about 130kg |
WDH=1100×550×1200 mm, about 130kg |
Guangzhou HongCe Equipment Co., Ltd

Tel:18826455520

WhatsApp: +86 18826455520

Skype : hongceauto@gmail.com

WeChat : +86 18826455520

Email:hongce@iectester.com

Address:Room 202, Building 42, No. 539, Shibei Industrial Road, Dashi Street, Panyu District, Guangzhou, Guangdong, China
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