Njikwa ogo akụrụngwa akụrụngwa

Njikwa ogo ihe akụrụngwa:

mkpanaka ọla kọpa: mkpanaka ọla kọpa na-enweghị oxygen, nke a na-enye site na gburugburu dị ọcha dị larịị, ọ dịghị ihe ọ bụla burrs, mgbawa, mmebi n'ibu anya na oxidation discoloration. Enwere ike ịnakwere njehie dayameta na resistivity olu na 20 ℃.

Aluminom mkpanaka: L4 / L9 Aluminom mkpanaka, nyere site gburugburu dị larịị dị larịị, ọ dịghị ihe ọ bụla burrs, mgbawa, unyi unyi na anya n'ibu mmebi. Enwere ike ịnakwere njehie dayameta na resistivity olu na 20 ℃.

XPLE Granule na PVC (nkịtị ma ọ bụ ire ọkụ) maka Sheath na Ihe mkpuchi: Ọhụụ doro anya na-enye ọbụna granule agba na-enweghị adịghị ọcha. Ike tensile, elongation na nkwụsịtụ, na nkwụsị olu na-ezute ụkpụrụ.

Teepu mgboagha: Teepu ígwè / waya ígwè, ịdị arọ na njehie obosara ga-abụrịrị ezi uche, na-enye elu dị ọcha na-adịghị mma.

PYJD/PYJJ/PYJBJ/PSD: Na-enye ọbụna granule agba ojii, enweghị ntụ ntụ fọdụrụ, dị ka otu ibe. A ghaghị ịnakwere ike nkwụsị na elongation na nkwụsịtụ.
Njikwa ogo Usoro mmepụta:

Nnwale onye nduzi: Do visually check and measurement by micrometer, conductor resistance test by lab device.

Ihe mkpuchi na ule n'ọbọ: Nleta ịdị arọ site na ngwaọrụ ụlọ nyocha.

Nnwale mmeghachi omume Crosslinking: Lab result by thermal elongation test device.

Ihe mkpuchi na akwa akwa: Do visually test, must be in position evenly with no visible damage.

Nnwale ihuenyo: Visually check and measurement by micrometer, conductor resistance test by lab device.

Nnwale teepu ihe agha: Visually check and measurement by micrometer, situation evaluation about armored around bedding layer and filler.

Nnwale oyi akwa n'èzí: Spark tester by lab, result must be acceptable.
Nnwale ngwaahịa Tupu Mbupu:

Nnwale onye nduzi: Nleta dayameta site na micrometer, na nnwale nguzogide onye nduzi site na ngwaọrụ ụlọ nyocha.

Nnwale mkpuchi mkpuchi: Njehie ịdị arọ na-erughị 0.1mm. cross ngalaba anya na-enye otu edo na ewepụghị ịkpụ na ọbụna agba. Eccentricity nke mkpuchi ga-anakwere.

Nnwale oyi akwa na-abụghị metal: Ntụle ịdị arọ site na micrometer, ọnụego mperi ga-anabatarịrị

Eletriki Lime ime Nwalee: Nnwale voltaji elekere 4, ule nguzogide onye nduzi yana Nnwale mgbapu akụkụ.

Mkpọ ọkụ Lime ime Nwalee: Thermal elongation test, and test for flame retardancy and smoke.

Printed Mark: Print job must be clean and rub-proof.