CTI test house for insulating material
CTI test house for insulating material
Instrument
The CTI Tester is a fully automatic instrument contained in its own cabinet to maximize the safety of the operator. Inside the well lit cabinet, a test specimen is placed on a glass plate and two platinum electrodes are lowered onto the top surface. A gauge block is supplied with the instrument to ensure the electrodes have the proper distance between them. The table height is easily adjustable to ensure the proper angle of the electrodes and height of drops. The rest of the test is controlled from outside the test chamber with the door closed. The voltage, limiting current, drip rate and number of drips are all set on the control panel. An operator should observe the test to see if a flame ignites. The instrument sounds an alarm if there is a tracking failure of at least two seconds.
Application
The Tracking Tester is used for the determination of comparative tracking indices of solid electrical insulating materials on pieces taken from parts of electrical and electronic equipment and on plaques of material using alternating voltages. In normal use, components made of insulating material may become moist and dirty. If the impurities are electrically conducting, current will flow between parts of different voltage potentials creating a track. As a result, small flashovers may occur, which cause thermal stresses to the surface of the insulating material. The visual result of thermal decomposition of the insulating material caused by the tracking current is called the track. The interconnecting formation of carbonized material forms a tracking path, by which a lasting current conducting connection results. Thereafter the component cannot fulfill its intended electrical function in the majority of cases and parts may catch fire. The resistance of an insulating material to track formation is called the tracking resistance.
Conforms To:
IEC60112 (2003) ,IEC60745-1, IEC60335-1, IEC60598-1, IEC60884-1, GB7000.1, GB4207
Specification:
1, The electrode material: tip - platinum
2, The electrode pressure: 1.0 ± 0.05N
3, Electrode distance: 4.0mm ± 0.01mm, the angle 60 ° ± 5
4, Electrode voltage: 100 ~ 600V (48 ~ 60HZ) adjustable, short-circuit current 1.0 ± 0.1A voltage drop of less than 10%
5, Dropping height: For 30 ~ 40mm adjustable
6, Dropping size: 44 ~ 55 drops / 1cm3 adjustable
7, Dropping time: 30s ± 5s,
8, Drip: 0 ~ 9999 times available
9, The leakage judgment: loop current is greater than 0.5A and maintained for 2 seconds, cut off the current relay indicates sample failed
10, The testing process: test procedures automatic control, independent ventilation
11, Reference standard: IEC60112, GB / T4207, GB4706.1
12, Studio Volume: 0.5m3
How to order
1. Place the order and pay directly if you have no question to the product. 2. If you have some questions, don't bother to send me a message to ask. 3. After you have paid the money, we will deliver the goods as soon as possible. |
Packaging and Shipping
1. Aluminium box and carton box, careful and tight package, make sure the package is intact. 2. The package will be shipped by DHL/Fedex/TNT/EMS/UPS/China post/EF-Express/Special line, as you have chose in the order. 3. The shipping time is different, it depends on the distance bewteen us. At usual, exclude the preparing time, the goods would be sent to you in 5days. |
You May Like
-
IEC60112 CTI performance Test Equipment
-
Comparative tracking index test chamber from shenzhen manufacturer
-
Comparative tracking index (CTI) test machine for IEC 60112 standard
-
Comparative tracking index test chamber conformance to iec60112
-
IEC60529 glow wire flammability index test machine
-
Glow wire test apparatus for GWFI test of IEC60529
-
en60335-1 glow wire test equipment, glow wire test apparatus
-
1000 degree glow wire test iec60695-2-10
-
iec 60695 glow wire flammability test with 0.5mm thermocouple
-
iec60695-2-1 glow wire flammability index test chamber
Find Similar Products By Category
You May Like
- glow wire test apparatus iec60695 from China manufacturer
- IEC60695 Needle Flame Test Chamber
- ASTM-1149 ozone aging test chamber for rubber and non-metalic product
- IEC60068 Programmable constant temperature and humidity test chamber
- UL746A China Glow Wire Flammability Tester Apparatus
- IEC60068 Programmable high and low temperature and humidity test chamber
- IEC60529 IPX7 IPX8 Water Immersion Pressure Test Machine
- IEC60529 IPX7 IPX8 Waterproof tester with water tank
- IEC60529 IP5X IP6X sand and dust test chamber
- Waterproof Testing IEC60529 Standard IPX7 Immersion Tester
- IEC60529 IPX7 water immersion glass tank
- 120L climate corrosion test equipment used in salt spray testing
- IEC60529 IPX7 waterproof immersion test chamber
- Made in China IEC60695 Automatic Needle Flame Test Apparatus for laboratory test
- IEC60112 Comparative Tracking Index Tester for leakage current test