Qinsun Instruments Co., LTD
4 products found
Qinsun Instruments Co., LTD products
QINSUN - Horizontal and vertical combustion tester/ul94 combustion tester
Horizontal and vertical combustion tester/ul94 combustion tester/horizontal and vertical combustion tester is used to measure the flame retardant properties of plastics, rubber, films and other products under specified fire sources to judge the fire resistance level of refractory materials.
QINSUN - UV photovoltaic module UV aging tester
Solar photovoltaic module UV pretreatment test chamber is specially designed for solar photovoltaic module temperature and humidity and similar UV pretreatment environment test, mainly used for solar module materials to assess such as polymer and protective layer and other materials to resist UV irradiation ability, in the pretreatment test process can quickly and realistically reproduce the sun, rain, dew and other environmental and damage to the material: through this test chamber pretreatment system only needs a few days or A few weeks, can reproduce the outdoor need months or years to produce damage: including fading, discoloration, brightness loss, chalking, cracking, burnt, brittle, strength loss and oxidation, reliable aging test data can be made to the product weathering (anti-aging) to make accurate correlation predictions, and help the selection of materials and formulations, optimization
QINSUN - Rigid foam vertical combustion tester
Rigid foam vertical burning tester is suitable for assessing the vertical burning performance of rigid foam under laboratory conditions, in accordance with GB/T8333-2008 "Rigid foam burning performance test method - vertical burning method" and ASTM D3014-04a test standard.