NanJing University Instrument Plant

Products

	Muffle Furnace

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Model Number

KBF1400

KBF1400  is the most cost effective bench-top high temperature muffle furnace made by China.  The furnace consists of high quality alumina fiber brick and SiC heating elements with special design, and temperature is controlled by high precision SCR ( Silicon Controlled Rectifier) digital controller with accuracy +/-1 deg oC and 51 segments programmable up to 1400 oC   It is an ideal tool for materials annealing and sintering in your research laboratory.

  Furnace structure   Double layer steel casing with dual cooling fans
Inside Chamber Size
200 x 200 x 200 mm (8x 8x 8 inch)  (8 L )

Heating element  1400oC grade U type SiC heating elements  (6 pcs )

Standard Working Temperature:1300 oC  ( continuous )

Maximum Working Temperature: 1400 oC  ( < 1 hrs )

Temperature Control: PID automatic control via SCR ( Silicon Controlled Rectifier) power control, e.g. current limiting phase angle fired the resistor  with 51 steps programmable

Heating Rate : 0~12 oC / min (suggestion: =< 10 oC)

Temperature Accuracy :+/- 1 oC

Heating Element:SiC

Working Voltage:AC 220V  Single Phase  60/50 Hz (32A air breaker required)

Max. Power 5 KW

Outside Size:650 x 600 x 850 mm (25.6 x 23.6 x 33.47 inch)

Net Weight :130 Kg (286 lbs)

Limited Warranty:One year manufacture limited warranty and free replace all defective parts (not including spare parts).

Model Furnace chamber Size   heating element  (Max.)power  Max.Tem.
KBF1400-1 160X150X150         SiC             4 KW         1400
KBF1400-2  200X200X200         SiC             6 KW         1400
KBF1400-3  300X200X200         SiC             8 KW         1400
KBF1400-4  300X250X250         SiC             10 KW       1400
KBF1400-5 400X300X300          SiC             12 KW       1400