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SNOL 75/550 LHN02

Top-loading (shaft) low temperature electric laboratory furnace SNOL 75/550 is intended for  electrodes, drying, preliminary heating, hardening, loosening, normalising and other thermal processing up to temperature of 550°C. The furnace is excellent fit for scientific laboratories, educational institutions, medicine and industry.



  • Chamber made from stainless steel
  • Enclosed heating elements
  • Doors open from the top
  • Microprocessor – temperature controller
  • High quality, ecological thermal insulation material
  • Low power consumption
  • High temperature inertness
  • High degree of accuracy
  • Outside casing – metal sheet, powder painted grey
  • 1 year warranty


  • Reinforced bottom
  • 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

SNOL 75/550 LHN02 brochure


Technical data Dimension  SNOL 75/550 LHN02 
Useful volume Liter 75
Rated power not more than kW 6
Rated supply voltage V 380
Rated frequency Hz 50
Number of phases 3
Continuous operating temperature °C T+10-550
Maximum  temperature °C 550
Working chamber material Stainless steel
Maximum heating- up time (without charge) Min. 100
Temperature stability in working chamber at rated temperature in thermal steady state without charge not more than ± °C 5
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 340
depth mm 390
height mm 550
Furnace external dimensions:
width mm 870
depth mm 660
height mm 850
Mass kg 116