High temperature horizontal electric tube furnace SNOL 0.25/1250 is designed for materials heat treatment up to 1250◦C. This model is reliable with robust ceramic chamber (tube). Furnace equipped with covers of tubes. Furnace can be used in laboratories, medicine, educational institutions, and industry. BASIC MODEL • Ceramic tube chamber • Microprocessor – temperature controller • High-quality, ecological thermal insulation material • Low electric power consumption • Short heating up/cooling down period • High degree of accuracy • Outside casing – metal sheet, powder painted grey • 1 year warranty OPTIONS • Buzzer • Digital timer • Protection against overheating • Data recorder • Data communication/USB • Calibration of temperature measurement system • Table for supporting the furnace • Additional 1 year warranty Technical data Useful volume Liter 0,19 Rated power not more then, kW kW 3,7 Rated supply voltage, V Volt 230 Rated frequency, Hz Hz 50 Number of phases – 1 Continuous operating temperature °C °C 1250 Maximum temperature °C 1250 Working chamber material – Ceramic Working chamber surroundings – air Maximum heating- up time (without charge), min Min. 50 Temperature stability in working chamber at rated temperature in thermal steady state without charge not more than ± °C ± °C 1 Temperature uniformity in working space at rated temperature in thermal steady state without charge not more than ± °C ±°C 10 Furnace working chamber dimensions: Depth mm mm 200 Diameter mm mm 35 Furnace dimensions: width mm mm 675 depth mm mm 545 height mm mm 565 Mass netto kg 38