Oven with natural convection, Volume : 72,9 lit., T max 550 oC , Internal: Mild steel pained, External: Painted

BASIC MODEL

• Control panel is placed in the underpart of the oven;
• Ventilation motor on back side;
• Forced horizontal air circulation;
• Inside casing – 304 stainless steel;
• 2 stainless steel shelves;
• Outside casing – metal sheet, powder painting (grey);
• Insulation – rock wool (complete lack of asbestos);
• Door opening to the right, inner door 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 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

Technical data	Dimensions	SNOL 20/300 LSN11
Useful volume	Liters	23
Rated power not more than	kW	1
Rated supply voltage	V	230
Rated frequency	Hz	50
Number of phases	–	1
Continuous operating temperature	°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.		2/5
Maximum heating up time (without charge) up to 300°C	Min.	34
Temperature stability in working chamber at rated temperature in thermal steady state without charge not more than	± °C	0,3
Temperature uniformity in working space at 300°C temperature in thermal steady state without charge not more than	±°C	2,3
Oven working chamber dimensions:
width	mm	240
depth	mm	280
height	mm	340
Outside dimensions:
width	mm	460
depth	mm	680
height	mm	640
Mass	kg	36