Obsnap Instruments Sdn Bhd
29A, Jalan SS 15/4C,
47500 Subang Jaya,
Selangor, Malaysia.
+603-5621 5786
+603-5621 5829
+6012-2231813
+60122233687

Weighing Furnace incl. Scale and Software for Determination of Combustion Loss (Nabetherm)

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Weighing Furnace incl. Scale and Software for Determination of Combustion Loss (Nabetherm) Nabertherm Furnace Laboratory Equipment Facility

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Weighing furnace L 9/11/SW

4 scales available for different maximum weights and scaling areas

Over-temperature limiter


Software for documentation of the temperature curve and combustion loss using a PC

This weighing furnace with integrated precision scale and software, was designed especially for combustion loss determination in the laboratory. The determination of combustion loss is necessary, for instance, when analyzing sludges and household garbage, and is also used in a variety of technical processes for the evaluation of results. The difference between the initial total mass and the combustion residue is the combustion loss. During the process, the software included records both the temperature and the weight loss.

  • Temp. max 1100 °C or 1200 °C
  • Heating from two sides
  • Ceramic heating plates with integral heating element which is safeguarded against fumes and splashing, and easy to replace
  • Insulation made of non-classified fiber material
  • Housing made of sheets of textured stainless steel
  • Optional flap door (L) which can be used as work platform or lift door (LT) with hot surface facing away from the operator
  • Adjustable working air inlet in the door
  • Exhaust air outlet in rear wall of furnace
  • Solid state relays provide for low­noise operation
  • Delivery includes base, ceramic plunger with base plate in the furnace lining, precision scale and software package
  • 4 scales available for different maximum weights and scaling ranges
  • Process control and documentation for temperature and combustion loss via VCD software package for monitoring, documentation and control
  • Defined application within the constraints of the operating instructions

Additional Equipment

  • Chimney, chimney with fan or catalytic converter
  • Over-temperature limiter with adjustable cutout temperature for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect the furnace and load

Technical Specification:

Model Temp. max
°C
Inner dimensions in mm Volume
in l
Outer dimensions in mm Connected
load kW
Electrical
connection*
Weight
in kg
Minutes
to Temp. max2
flap door w d h W D H
L 9/11/SW 1100 230 240 170 9 415 455 740 3.0 1-phase 50 75
L 9/12/SW 1200 230 240 170 9 415 455 740 3.0 1-phase 50 90
 
Model Tmax
°C
Inner dimensions in mm Volume
in l
Outer dimensions in mm Connected
load kW
Electrical
connection*
Weight
in kg
Minutes
to Tmax2
Lift door w d h W D H1
LT 9/11/SW 1100 230 240 170 9 415 455 740+240 3.0 1-phase 50 75
LT 9/12/SW 1200 230 240 170 9 415 455 740+240 3.0 1-phase 50 90
1Including opened lift door 
2If connected at 230 V 1/N/PE rsp. 400 V 3/N/PE
 
Scale
type
Readability
in g
Weight range
in g
Weight of plunger
in g
Calibration value
in g
Minimum load
in g
EW-2200 0.01 2200 incl. plunger 850 0.1 0.5
EW-4200 0.01 4200 incl. plunger 850 0.1 0.5
EW-6200 0.01 6200 incl. plunger 850 - 1.0
EW-12000 0.10 12000 incl. plunger 850 1.0 5.0

This is under the Muffle/Preheating/Ashing Furnaces Category and its Accessories can be found here.

We are an Authorised Agent of NABETHERM Furnaces.
 
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