Leakage Tracking Tester
Our company has a core team with years of technology development,
technology transfer, technical consulting, technical services
experience, providing Appliance Test Equipment, Medical Device
Testing Equipment, Waterproof Test Equipment, Dust Testing
Equipment, Flammability Testing Equipment, Electric Testing
Equipment, Impact Testing Machine and so on.
Over the years, we focus on Laboratory Test Equipment, With
enthusiastic, professional and efficient production design and
sales service team. The quality of our products is checked by the
inspection of the exported products and 100% of the total
inspections are conducted. Choosing us means choosing high quality
products and excellent services.
Standard:IEC60112-2009, 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 compare tracking index (CT1) and
electrical resistance index (PT1).
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. In a word, this device is used to measure the
compare tracking index (CT1) and electrical resistance index (PT1).
Parameters:
| ParametersModel | LT-1(0.1m³) | LT-2(0.5m³) | LT-3(0.5m³) (Touch screen) |
| Working voltage | 220V/50Hz,1KVA | 220V/50Hz,1KVA | 220V/50Hz,1KVA |
| Control operation mode | Electrical control, button operation | 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(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=700×450×1000 mm,about 80kg | WDH=1100×550×1200 mm,about 130kg | WDH=1100×550×1200 mm,about 130kg |
