Quartz heating tubeDescription1. Adopting high-quality red coated quartz glass tube,high-freqiemcu porceilain head and steel post head
2. Adopting insulated and heat-treated heating thread
3. Suitable for microwave stove ,electric warmer, etc
Select materialAll material before enter in our warehouse , have to pass the strict checking from our quality department ,Ensure the quality guarantee.
Daily output resistance wire 50,000pcsResistance wire material form OCR25AL5, NI23AL3..... also provide customized product
100% test each quartz IR lampEach of quartz IR lamp 100% electrically tested , ensure the voltage and power within international standard tolerance .+5%-10%. During this test, also find out the inside Eisenstein resistence wire is 100% correct wire average
Life span testProfessional testing lab
Test way 1 : Increasing 1.35 times voltage working for 500 hours
Test way 2 :Increasing the voltage to 1.2 times 10minutes on ,5minutes off ,200hours cycle
Packing and shipment :