UL746A Flammability Testing Equipment , Tracking Leakage Test Equipment
Brand Name:KeRang
Certification:Calibration Certificate (Cost Additional)
Minimum Order Quantity:1 SET
Delivery Time:30 days
Payment Terms:L/C,L/T
Place of Origin:China
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Location:
Shanghai Shanghai China
Address:
Zone C, 2 / F, building 3, 69 Huafang Road, Qingpu District, Shanghai, China
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within 31 hours
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Product Details
Leakage Tracking Tester
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 | ||
We are looking forward to long term cooperation with customers, we will make best service and after sales service for all of our customers. If you have any inquiry, please don’t hesitate to contact us. We will reply you at the first time as we can.
About Us
Shanghai kerang technology co., ltd is located in Shanghai City, China, and was established in 2018.It is a company specializing in the field of automation technology: technology development, technology transfer, technical consultation and technical service; installation, design, commissioning and maintenance of automation equipment; and other high-tech enterprises. And have strong R & D capabilities in the field of test instrument industry. The testing equipment developed by the company is widely used in many industries such as electronics, home appliances, etc.
We have strong technical reserves and solid technical strength, especially in the field of environmental testing equipment or product online monitoring. The newly developed products are used in aerospace, aerospace, nuclear industry and other projects.
Looking forward to your inquiry and negotiation.
UL746A Flammability Testing Equipment , Tracking Leakage Test Equipment
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