SNOL 420/300 LSN11

A new laboratory oven SNOL 420/300 призначена для термічної обробки різних матеріалів до 300°C. This electric oven is designed for thermal treatment such as drying, heating, thermal testing, aging and similar purposes in an air-flow environment. Forced air convection allows a homogeneous temperature distribution during all process, which ensures optimal results. Good technical parameters ensure to high-quality results. This oven is also available in economical version LSNE11 (without buzzer and air flow speed controller). Oven can be used in scientific laboratories, educational institutions, medicine and industry.

BASIC MODEL

  • Control panel is placed in under part of the oven,
  • Ventilation motor on back side,
  • Forced horizontal air circulation,
  • Inside casing in 304 stainless steel,
  • 3 stainless steel shelves,
  • Outside casing in metal sheet, powder painting grey,
  • Insulation rock wool (complete lack of asbestos),
  • Two doors, inner doors in stainless steel, silicon joint,
  • OTP (over temperature protection),
  • Microprocessor – temperature controller,
  • Air fan speed controller,
  • Buzzer,
  • Low electric power usage for increased energy efficiency,
  • Short heating up / cooling down period.

OPTIONS

  • Economical version (Ec) without a fan speed controller and buzzer
  • Additional shelves
  • Reinforced shelves
  • Metal tray
  • Digital timer
  • RS232/RS-485/USB interface
  • Calibration of temperature
  • measurement system
  • Furnace exterior made of stainless steel
  • Table for supporting the furnace
  • Process observation window

Specification

Технічні характеристики Dimension  SNOL 420/300 LSN11
Корисний об'єм Liter 420
Номінальна потужність не більше kW 6,2
Номінальна напруга живлення V 400
Номінальна частота Hz 50
кількість фаз - 3
Діапазон робочих температур °C T+10-300
Maximum  temperature °C 300
Working chamber material - st.steel
Working chamber surroundings - air (with hot air fan)
Airflow horizontal
Shelves (number)/max. 3/7
Maximum heating- up time (without charge) до 300°C Min. 40
Температура stability in working chamber at rated temperature in thermal steady state without charge not more than ± °C 1
Температура uniformity in working space at 300°C temperature in thermal steady state without charge not more than ±°C 9
Oven working chamber dimensions:
width mm 1000
depth mm 500
height mm 860
Outside dimensions:
width mm 1200
depth mm 930
height mm 1200
Mass kg 178