MUFFLE FURNACES UP TO 1300ºC

MUFFLE FURNACE HIGH QUALITY FOR LABORATORY ( VERTICAL DOOR)

Max. temperature . 1000ºC – 1.200ºC – 1.300ºC

• Composed by 2 or 4 heating plates with incorporated KANTHAL AF thread resistance
• Minimum heat and extreme temperature loss
• Continuous operations
• Built with low density refractory bricks and isolating
• Double isolation chamber
• Metal housing with paint protection ( Option: INOX)
• Gases chimney at furnace rear 
• Thermocouple K & S
• Bottom ceramic tray included
• Compact and lightweight furnace

Furnace control

• Located in the furnace lower part.
• Solid state relay avoiding mechanic noises
• “PAD” Adjustment: automatic digital pyrometer. Microprocessor alarm. PID
• Safety device: furnace disconnection by thermocouple break.
• Safety device: when the door is opened
• General safety switch
• General safety contactor

Optional Accessories

• Bottom ceramic tray
• Bottom tray Inconel (metallic with edge)
• Smoke extraction chimney
• Forced smoke extraction chimney
• Security class II. Alarm overheating
• Inert atmosphere gases entry
• Automatic or manual flowmeters
• Silicon Carbide chamber
• Ceramic chamber
• INOX internal chamber

 

ELECTRIC MUFFLE  FURNACES  SIDE DOOR

MAXIMUM TEMPERATURE 1000ºC-1200ºC-1300ºC

           

GENERAL CHARACTERICTICS (COMMON)

Metal box with chrome-phosphatizing base protection and exterior finish with heat

resistant metallic paint.

Strengthened construction. Modern lines. Perfect finish.

Opening door handle electrically and thermally isolated.

Heating resistances built with KANTHAL thread.

Studied refractory parts to withstand at the most temperature changes and use of

ceramic pastes of different qualities in the various parts depending on their temperature

and work fatigue.

Heat resistance based on refractory isolation of very low thermal conductivity

coefficient.

 

CHARACTERISTICS TO BE POINTED OUT OF THESE FURNACE MODELS

Easy and quick exchange of the heating resistances and supporting plates by the user

himself without needing tools or specialized personnel.

Door system permanently adjusted with a slight pressure on the furnace frame; the door

is never badly closed and it allows to leave it half-open if you wish to make a quick

smoke evacuation. The complete door movement towards one side avoids the ceramic

block to radiate heat on the worker when introducing of withdrawing the muffle load.

Manufactured according to CEE standards.

General safety switch.

General safety contactor.

Safety alarm.

K type thermocouple.

 

EXECUTION MODES

a) “PAD” MODE: This execution allows for an automatic temperature control and adjustment through an automatic DIGITAL adjusting

pyrometer. This type of DIGITAL adjustment allows to clearly observe at any time the muffle temperature and see its rising speed and

inertias.

b) DIGITAL PROGRAMMER: Microprocessor control system of functions and ramp programming in different temperatures and times, with

printer data exit system.

 

 

ELECTRIC FURNACES FLEX SERIES

Maximum temperature 1200ºC

 

GENERAL CHARACTERICTICS (COMMON)

Metal housing with paint protection. Built with low density refractory bricks and

isolating fibers. Composed of 3 heating plates with incorporated KANTHAL AF

thread resistance, covered and protected, places on the bottom and on 2 sides.

Minimum heat and extreme temperature loss.

Hermetic door closing, brick on brick.

- Front opening door, easy to lead and withdraw materials.

- Quick supply of accessories and spare parts.

- Manufactured according to CEE standards.

 

FURNACE CONTROL

Placed in the lower part of the furnace. Adjustment through equipment of solid

state relay with radiator avoiding mechanic noises.

Line supply cord incorporated.

- “PAD” Adjustment: automatic digital pyrometer. Microprocessor, alarm.

PID parameters. Non-volatile memory.

- “PA” Adjustment: analog temperature adjuster.

Safety device: furnace disconnection by thermocouple break

 

 

TREATMENT  FURNACES FLEX SERIES

MAXIMUM TEMPERATURE FROM 1000 TO 1100° C

 

GENERAL CHARACTERISTICS (common)

Metal housing with paint protection. Built with low density refractory

bricks and isolating fibers. It is composed of 1 or 2 heating plates with

incorporated KANTAL AF thread resistance, covered and protected,

placed on the bottom or on both sides.

Minimum heat and extreme temperature loss. Chamber

built with TRITTON KAOWOOL ceramic fiber. Ceramic

tray included: JB-20 / HD-200.

- side or front opening door, easy to load and withdraw materials.

- Manufactured according to CEE standards.

 

FURNACE CONTROL

JB-20: Place on the right side of the furnace.

HD-200/HK-11: Placed in the lower part of the furnace.

Line supply incorporated.

Safety

 

EXECUTION MODES

“PAD” adjustment: automatic digital pyrometer. Microprocessor.

Alarm. PID parameters. Non-volatile.

“PA” adjustment: analog temperature adjuster.