Stainless Flammability Test Apparatus LDQ Dielectric Tester 44 - 55 Drops / cm ³ Drip Size
Overview:
In the electrical products under the influence of moisture and impurity environment, live parts with
different polarities between the live parts and ground metal may cause insulation on the leakage,
the arc caused by electrical short-circuit or due to the discharge of the material Electric corrosion
damage, or even ignite lead to fire.
The tracking test is a destructive test of the insulation material used to simulate and assess the
relative tracking resistance of an insulator during an electric field and the presence of water
containing impurities at a specified voltage. For electrical and electronic products, household
appliances, solid electrical insulating materials and their products, such as: relay sockets, switch
cover, contactor body, etc ... ....
Standard: in line with international GB4207 and GB4706.1 standards in the "tracking test
method" requirement. Function with technical indicators: the use of rectangular platinum
electrode, the force on the sample of the two poles were 1.0 ± 0.05N. The applied voltage can be
adjusted between 100 ~ 600V (48 ~ 60Hz). When the short circuit current is 1.0 ± 0.1A, the
voltage drop will not exceed 10%. When the short circuit current is equal to or greater than 0.5A, ,
Relay action, cut off the current, indicating the test sample failed. Drop device can make drip
height of 30 ~ 40mm adjustable, drip size of 44 to 55 drops / cm ³. Dropping time interval 30 ± 5
seconds adjustable.
Features: The tester is divided into two parts: chamber and control box. Stainless steel or brass
is used for the shell and structure of the chamber. The electrode head is platinum (platinum), the
corrosion resistance of flue gas is accurate and the control system is stable and reliable. Outside
dimension (mm): 530 × 390 × 750 510 × 550 × 300.
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Stainless Flammability Test Apparatus LDQ Dielectric Tester 44 - 55 Drops / cm ³ Drip Size Images
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