307
F
FURNACES
Bottom Loading, 1700°C, 1800°C
BLF Series, 1700
°
C, 1800
°
C, Bottom Loading
Furnaces
BLF 17/3/3508P1
Standard Features:
●
1700°C or 1800°C maximum operating temperature.
●
3 to 21 Liter capacities
●
Ideal for; sintering high performance ceramics, melting
glass under high temperature, or working with modified
atmospheres
●
Extremely rapid heating & cooling cycles can be
achieved through raising & lowering the hearth
●
Electrically operated elevator hearth, protects operator
from the chamber’s radiant heat & gives easy loading of
workpieces & crucibles
●
Excellent temperature uniformity as a result of the round
chamber
●
Over temperature protection to protect load or furnace
during unattended operation
●
Programmable 3216P1 controller & separate over-
temperature protection
●
Molybdenum disilicide heating elements.
Rapid heating and cooling are achievable by raising and
lowering the hearth, whilst the operator is protected from
direct exposure to radiant heat from the chamber.
Options:
●
Compatible crucibles
●
Modified hearth for the introduction of gases
●
Adaptation to introduce thermocouple or stirrer through
the chamber top
●
Rotating hearth option
Hearth cage
Inverted crucible for
controlled atmosphere
Radiation Shield
Model
Max
temp
(°C)
Heat
up
time
(mins)
Dimension
Vol.
(Li-
ters)
Max
power
(W)
Thermocouple
type
Weight
(kg)
Power supply
Inside (mm)
Outside (mm)
BLF 17/3
1700 80
190x150
H975xW750xD530
Bench mounted 3
4125
B
155
Single
BLF 17/8
1700 80
250x200 H1950xW1360xD800
Floor standing 8
8130
B
424
3 phase
BLF 17/21
1700 180
300x300 H1850xW1250xD850
Floor standing 21 12000
2
600
3 phase
BLF 18/3
1800 110
190x150
H975xW750xD530
Bench mounted 3
4775
2
155
Single phase
BLF 18/8
1800 110
250x200 H1950xW1360xD800
Floor standing 8
7010
2
424
3 phase
Continuous operating temp. is 100°C below maximum temp.
●
Radiation shutters
●
Hearth cages
●
RS232 & RS485 communications
●
Fieldbus & Ethernet connectivity
●
DAQ or
graphical recorders.
