SNOL 40/1200 LSF01

High accuracy electric fiber-insulated chamber furnace SNOL 40/1200 is universal laboratory furnace, designed for materials testing, heat treatment such as hardening, loosening, normalizing, ceramic and stoneware samples firing up to 1200°C. To eliminate gasses or smokes that are released during thermal processing, exhaust system may be additionally installed in the products. The furnace is excellent fit for scientific laboratories, educational institutions, ceramic studios, medicine and industry.



  • Chamber made from fiber thermal insulation plates
  • Heating elements are in grooves in three sides of the chamber (sides and bottom)
  • Outside casing – metal sheet, powder painted grey
  • Door opens to the right side
  • Door safety interlock switch
  • Control panel is placed in the underpart of the furnace
  • Microprocessor – temperature controller
  • Ceramic bottom plates
  • Fast heating time due to low thermal mass construction
  • Low power consumption
  • Good stability and uniformity
  • 1 year warranty


  • Fan-assisted chimney for forced air extraction
  • Additional ceramic bottom plates
  • Buzzer
  • Digital timer
  • Protection against overheating
  • Data recorder
  • Data communication/USB
  • Calibration of temperature measurement system
  • Table for supporting the furnace
  • Protective gas atmosphere
  • Metal tray
  • Additional 1 year warranty


Technical data Dimension  SNOL 40/1200 LSF01
Useful volume Liter 40
Rated power not more than kW 3.4
Rated supply voltage V 230
Rated frequency Hz 50
Number of phases 1
Continuous operating temperature °C T+10-1200
Maximum  temperature °C 1200
Working chamber material Fiber plates
Maximum heating- up time (without charge) Min. 150
Temperature stability in working chamber at rated temperature in thermal steady state without charge not more than ± °C 1
Temperature uniformity in working space at rated temperature in thermal steady state without charge not more than ±°C 10
Furnace working chamber dimensions:
width mm 295
depth mm 420
height mm 295
Furnace external dimensions:
width mm 645
depth mm 870
height mm 835
Mass kg 110