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. Floor-standing Vacuum Oven Model:TZF Series Type:Floor-standing Volume (L):53L, 90L, 125L, 215L, 430L, 834L Temperature (°C):+10℃~250℃, +10℃~200℃ Material:Inner stainless steel plate or brushed plate Display:LCD display [contact-form-7 id="263" title="Product-InquiryForm"]