Overview

Muffle Laboratory Furnace LZ-MFF-B420 suitable for continuous working temperature 1300°C. Also available with optional features such as protective gas connection, door sensor, second thermocouple (indicator). The standard type of muffle furnaces that use a Low external surface temperature with dual-layer housing characterized by excellent repeatability. Heating element protection with quartz tubes against the effects of harmful gases and heating element Fe-Cr-Al. High-temperature accuracy at ±1 °C. Every unit is made with steel sheet construction and coated with epoxy powdered and equipped with easy to use controller system and safety devices. Additionally, it accommodates different software that provides heating program along with custom preset program. Dual-layer insulation keeps the external surface cool to touch.

Specifications :

Capacity	20 L
Temperature	1300°C
Thermocouple Type	S Type
Material	Steel Sheet Housing; Epoxy Powder Coating
Heating Element	Quartz Tube
Heating Element Type	Fe-Cr-Al
Display	LCD
Accuracy	±1 °C
Control Unit	B2 Software optional
Insulation Material	Internal: Insulating Fire Brick, External: Ceramic Fire Brick
Power Consumption	4200 W
Internal Dimension	250x200x395 mm
External Dimension	546x668x790 mm
Net Weight	65 kg
Gross Weight	85 kg

Features :

• Offer accurate measurement and temperature control with S Type thermocouple
• Continuous Working Temperature 1300°C
• Maximum capacities ranges from 5 to 100 Liter
• Suitable for all kinds of processes such as ash analysis, heat treatment, sintering, preheating, melting, oxidation
• Programming with easy-to-understand menu on 4-line LCD display
• Durable inner chamber made of light isolation bricks and ±1 °C control accuracy
• Homogeneous heat distribution and space-saving in the laboratory with unique insulation design
• Low external surface temperature with dual layer housing
• Heating elements which are selected and designed according to their proper working temperatures and providing fast heating of the furnace
• Heating element protection with quartz tubes against the effects of harmful gases
• Fan and chimney system for discharging corrosive and oxidizing gases
• Optional features such as protective gas connection, door sensor, second thermocouple (indicator)
• With lift-up & sidewards door options and 2 years’ warranty

Applications :

High-temperature applications
Ash analysis
Heat treatment
Sintering
Preheating
Melting & oxidation