SNOL 6,7/1300 LSM21

High accuracy electric muffle furnace SNOL 6.7/1300 is ashing laboratory furnace, designed for materials testing, heat treatment such as hardening, loosening, normalising, ceramic and stoneware samples firing up to 1300°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.

BASIC MODEL

  • One-piece high thermal efficiency vacuumed ceramic fiber chamber,
  • Heating elements are embedded in vacuum formed fiber in four sides around a chamber,
  • Fan-assisted chimney for smoke and humidity extraction
  • Continuous air change in the chamber
  • Door opens sided,
  • Door safety switch,
  • Microprocessor – controlled thermoregulator
  • Outside casing in metal sheet, powder painting grey,
  • High quality, ecological thermal insulation material
  • Low electric power consumption
  • Short heating up/cooling down period
  • High degree of accuracy
  • 1 year guarantee.

OPTIONS

  • Process observation window (o 35 mm) up to 1100 °C
  • Additional ceramic hearth plates
  • Buzzer
  • Protection against overheating
  • Data recorder
  • RS232/RS-485/USB interface
  • Calibration of temperature measurement system
  • Additional 1 year guarantee

Specification

Technical data Dimension  SNOL 6,7/1300 LSM01
Useful volume Liter 6,7
Rated power not more than kW 2.4
Rated supply voltage V 230
Rated frequency Hz 50
Number of phases - 1
Continuous operating temperature °C T+10-1300
Maximum  temperature °C 1300
Working chamber material - Fiber muffle
Maximum heating- up time (without charge) Min. 75
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 145
depth mm 310
height mm 135
Furnace external dimensions:
width mm 445
depth mm 625
height mm 525*
Mass kg 35

* – should increase by 20-85 mm, depending on the chimney