If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. Ash Determination Resistance Furnace Model:TZH Series Rated temperature:1000°C; 1200°C Chamber size:120*200*80mm , 200*300*120mm , 250*400*160mm ,300*500*200mm Heating element:Resistance wire Chamber material:High-alumina [contact-form-7 id="263" title="Product-InquiryForm"]