Muffle Box Furnace BFMF-1100-30A

Muffle Box Furnace BFMF-1100-30A

  • Sea, Air, Door to Door Shipping
  • 1 Year Warranty
  • US & European Standards
Designed for minimum space requirements, our muffle furnaces work effortlessly at high temperatures and give reliable results. Equipped with electronic controller and memory to store different programs, it makes the operation user friendly. Chambers are crafted for heavy duty operation and minimize heat loss.
  • Economical Series Ash Furnace
  • Ideal Easy Programming for Any Kind of Process such as Ash Analysis of Food, Plastic, Other Organic Materials
  • User Friendly Interface
  • Start/Stop with One Touch
Specification Features Applications
Capacity30 L
Maximum Temperature1100°C
Working Temperature1050°C
Control UnitPx
Controller Description7 Seg. Display / 4 Steps 2 Prog
Software OptionsPx
Control Accuracy±1°C
Front Face Insulation MaterialCeramic Fibre Board
Door Insulation MaterialCeramic Fibre Board
Housing MaterialSteel Sheet
Housing CoatingEpoxy Powder Coating
ChimneyStandard
Heating Element ProtectionQuartz Tube
Lockable Door HandleSidewards
Inner Insulation MaterialInsulating Fire Brick
Heating Element PlacementEmbedded into Brick Walls
Thermocouple TypeK Type
Heating Element TypeFe-Cr-Al
Inner Dimension (WxDxH)300x250x395 mm
Outer Dimension (WxDxH)554x615x640 mm
Gross Dimensions (WxDxH)595x785x680 mm
Net Weight47 Kg
Gross Weight59 Kg
Power3900 W
Maximum Current18 A
Electrical Connection1 Phase
Power Supply220V / 50Hz
NoteAvailable model with capacity 5L, 16L
  • Economical Series Ash Furnace
  • Ideal Easy Programming for Any Kind of Process such as Ash Analysis of Food, Plastic, Other Organic Materials
  • User Friendly Interface
  • Start/Stop with One Touch
  • 7-Segment LED Display
  • Homogeneous Heat Distribution
  • Unique Insulation Design
  • Minimal Designed for Space-Saving in the Laboratory
  • Low External Surface Temperature with Dual Layer Housing
  • Durable Inner Chamber Made of Light Isolation Bricks
  • New Monoblock Design
Ideal for material testing, ashing, annealing loss determination, chemical analysis, reaction studies, metallurgical research and rapid heat processes.
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Operating Manual for BFMF-1100-30A

Download Operating Manual PDF

1. DEFINITION
2. SAFETY
    2.1 PROPER OPERATION
    2.2 OPERATION IN SAFE CONDITIONS
3. FIRST HEATING
4. DISPLAY & MENU
    4.1 START & STOP FOR HEATING
    4.2 FOLLOWING, ENTERING & CHANGING PARAMETERS
    4.3 MENU
    4.4 BUTTONS
APPENDIX-1 Technical Specifications
APPENDIX-2 Control Unit Features

1. DEFINITION

Series are laboratory type heating furnaces. Heating is performed up to 1100°C. This temperature is maximum temperature; continuous working temperature & adjustable temperature is 1050°C on these furnaces.

2. SAFETY

Heating furnace may harm operating people or surrounding any other materials, unless this operating manual is applied during operating process.
Thus;
-Periodical maintenance should be applied.
-Cautions against accidents should be main concern of operators.
-All operating directives, warnings and recommendations in this operating manual have to be followed and applied carefully.
Unless operating directives, warnings and recommendations in this operating manual are followed and applied, company Biolab is not dedicated for the accidents that may occur.

2.1 PROPER OPERATION

Muffle Furnace can reach up to 1100°C. Thus materials that can stand up to 1100°C can be heated in the chamber. The conditions that should be considered during operating or the points which are the reason no to start operational process are as follows,
• Furnace is not started, if there is any living thing in the chamber.
• Any burning, flammable, exploding, poisoning, (Benzene, LPG, Acetylene etc.) material that may harm when it is heated etc. is not stored or put inside the chamber. These types of materials should be kept away from the furnace.
• Outside case of the furnace may be hot. It should be considered. Especially, when the furnace is heated above 1000°C and if it is kept above this temperature 30 minutes or more, you shouldn’t touch to outside case/surfaces without using gloves.
• Instant high heat should be considered, when the front door is open.
• Electronic and/or Electrical components may create induction current or magnetic field. It may harm any electronic equipment surrounding the furnace. Especially cardiac pacemaker users should be away from the furnace.
• It should not be operated in closed environments such as in cupboard etc.
• Furnace should not be operated by multi plug in tools. It should be operated by stationary plugs which are mounted on the wall.
• Electricity plug have to be grounded.
DANGER
Explosive, flammable, burning, poisonous materials, don’t heat up.
WARNING
Hot Surface
DANGER
Instant high temperature, when the front door is opened.

2.2 OPERATION IN SAFE CONDITIONS

“Contribute in to SAFETY CAUTIONS in the work shop.”
Please obey to safety rules. Please inform responsible person, as soon as you notice any abnormal condition for the furnace.


Please use protective glass or protective gloves, when you are working.
Don’t let non-permitted person contact to any electrically alive parts. Possible electrically alive parts should be processed by responsible persons and by experts. Cables should be protected against/away from any heat, oil, oily material, sharp tools and materials. Cables should be kept away from furnace surface. Any cable may kill, if any parts of the cable are broken / damaged or cable touches on to the furnace surface. Any broken cable should be replaced by the new one. - Danger of life due to electrical shock.
DANGER
- Danger of life due to electrical shock.
DANGER
To touch in to the electrically alive parts may kill, if cable is broken or damaged. Be aware of the environmental affects: Don’t use electrical tools, equipment and machines in wet circumstances. Keep light intensity enough to make easier for the working people. Plug off the machine, before any cleaning, repair and maintenance process.

3. FIRST HEATING

Following conditions should be considered, directions must be applied step by step, and the importance of the first heating process should be kept in mind, Furnace is operated and heated up for the first time.

3.1-Enough free field, surrounding the furnace should be kept. Recommended distance is minimum 30 cm. This free space will increase the furnace performance because of air circulation. At the same time, any fire or explosion danger which may occur due to any material left around the furnace. Please don’t forget, when the furnace reaches to high temperatures, the surface of the furnace reaches to high temperatures too. Any flammable and explosive material which is close to furnace can be a reason for the fire or explosion danger.

3.2-Electricity plug should have proper ground connection and plug should have proper capacity (Cable thickness) according to maximum ampere of the furnace.

3.3-Some gas and fumes due to some chemicals which is used on the electronic parts, in the isolation materials and due to outer furnace surface paint can be harmful if it is breathed directly, during the first heating process. Protective glasses and breathing masks should be definitely used, during first heating and very good air circulation in the working room should be kept.

3.4-During the first heating up process, furnace should be heated up according to following temperature-time table
Heating up to 1100°C
Waiting for 1 hour
This procedure can be completed Programs easily.
Please don’t touch furnace without gloves, especially during first heating process, due to hot surfaces.

4. DISPLAY & MENU


Figure 1
Control panel includes 3 buttons (B1, B2, B3), green led and red led (L1, L2) and 3 digit display.
If you see green led (L1) is on, your furnace is ready to start without any problem and the red light (L2) starts, if you start to heat the furnace. When the heating ends, the red led also turn off.
Sound warning is the indication of starting the heating, level changes and finishing the heating procedure.
User interface (Keypad) has two different mode. First one is to understand the status/conditions of the furnace. Point led is turned off during the status mode. Unless you press a button, inner temperature is indicated on the display. If you start to heating and if you press B1 or B2, heating level and heating program can be followed via display.

4.1 START & STOP FOR HEATING

Heating is started, if you press 3-4 seconds ‘’START’’ (B1) button during the Point Led is turned off.
Sound warning indicates the initiation of heating and working program number is displayed for 3 seconds and main display is followed (That means inner temperature is displayed automatically). At the same time red led (L2) is turned on.

If B1 button is pressed short, actual level of heating procedure is displayed for 2 seconds, these are;
1-First level heating 2-First level waiting
1-Second level heating 2-Second level waiting
It is possible to change the program parameters, even the heating continues. But of course this is valid for the coming steps.
Heating is stopped, if you press ‘’STOP’’ (B2) button long. (3-4 seconds). Sound warning indicates that you stop the furnace and red led (L2) is turned off.
Note: When energy cut off the working program continues to work, if the energy cut off occurs and supplied again.

4.2 FOLLOWING, ENTERING & CHANGING PARAMETERS

Second mode is to follow and to change the parameters of the heating procedure. Point led at the right bottom of display is turned on.
This mode is initiated when B3 is pressed short. If up or down arrows (B1 & B2) are pressed when the point led is turned on, you follow the each parameters of the program. Parameter which is wanted to be displayed appears and one second later set value appears at the display. B1 and B2 buttons are used to display other parameters.
Parameter can be changed, if B3 button is pressed long and the value starts to blink. B1 and B2 are the buttons to decrease or increase the values. To save the value, B3 is pressed long again while the value is blinking. The value is not saved, if B3 button pressed short and blinking is stopped.

4.3 MENU

P00 mode activates the program which will be displayed and set. Activated menu options depending on the selection of P00 are shown here-below. Parameters of any other program can be changed by changing P00, while the selected program is working.
4.3.1 MTS SERIES PX CONTROL PARAMETERS

Parameter NoParameter DetailValue Range
P11SET VALUE TEMPERATURE [C]
1 st PROG 1 st . STEP
50 - 1050
P12SET VALUE WAITING TIME [Min.]
1 st PROG 1 st . STEP
1 - 999
P15HEATING RATE [C/min]5 - 25

Table 1
Parameters above can be set for PX Control Unit. Parameter selection mode appears when the B3 button is pressed (Point led at the bottom right turns on) and working temperature P11, waiting time P12 and heating rate P15 selection can be implemented.
4.3.2-MTS SERIES PX CONTROL UNIT MENU
PX Control Unit menu is different depending on P00 selection as follows,
IF P00 “1”

Parameter NoParameter DetailValue Range
P00Program Selection1-2
P01Program No ( Selected )
P02Step No1- 4
P03Cumulative Working Hour/10
P11VALUE TEMPERATURE [C]
1 ST PROG 1 ST . STEP
50 - 1050
P12VALUE WAITING TIME [min.]
1 ST PROG 1 ST . STEP
1 - 999
P13SET VALUE TEMPERATURE [C]
1 ST PROG 2 ND STEP
50 - 1050
P14VALUE WAITING TIME [min.]
1 ST PROG 2 ND STEP
1 - 999
P15HEATING RATE [C/min]3 - 20

Table 2
IF P00 “2”

Parameter NoParameter DetailValue Range
P00Program Selection1-2
P01Program No ( Selected )
P02Step No1- 4
P03Cumulative Working Hour / 10
P21VALUE TEMPERATURE [C]
2 ND PROG 1 ST STEP
50 - 1050
P22VALUE WAITING TIME [min.]
2 ND PROG 1 ST STEP
1 - 999
P23SET VALUE TEMPERATURE [C]
2 ND PROG 2 ND STEP
50 - 1050
P24VALUE WAITING TIME [min.]
2 ND PROG 2 ND STEP
1 - 999
P25HEATING RATE [C/min]3 - 20

Table 3
Any other parameter set can be made, while the selected program is working. It does not affect the behavior of working program.

4.4 BUTTONS


Status ModeHeating ModeParameter ModeParameter Set
ButtonShort PressLong PressShort PressLong PressShort PressLong PressShort PressLong Press
B1Not ApplicableStartStep NoProgram NoParameter AdvanceParameter AdvanceIncrease the ValueDecrease the Value
B2Not ApplicableNot ApplicableNot ApplicableStopParameter BackParameter BackIncrease the ValueDecrease the Value
B3Parameter ModeNot ApplicableParameter ModeNot ApplicableStatus ModeParameter SelectionOut without savingSaving

Table 4

APPENDIX-1 Technical Specifications

APPENDIX-2 Control Unit Features