295
F
FURNACES
Air Circulation 750°C, Top Loading 1200°C
VCF
12/5/3508/P10
VCF-12 Series, 1200
°
C, 5, 10, 23, Or 100 Liter,
Top Loading Laboratory Chamber Furnaces
Standard Features:
●
1200°C maximum operating temperature
●
5, 10, 23 or 100 Liter chamber volumes
●
Free radiating wire elements in all 4 sides of chamber
●
Vented top opening door
●
Angled control panel, protected but clearly visible
●
301 controller, with single ramp to set-point & process timer
●
Thermocouple protected by ceramic sheath
●
Top accessible elements for easy servicing.
A floor standing furnace design which is particularly suitable for
applications involving tall crucibles or heavy samples, where the top loading
format makes sample handling much easier.
Options:
●
Over-temperature protection (recommended to protect valuable
contents & for unattended operation)
●
8 or 20 segment programmer
●
RS232 communications.
Model
Max
temp
(°C)
Heat
up
time
(mins)
Dimension
Volume
(Liters)
Max
power (W) Thermocouple
type
Weight
(kg)
Power
supply
Inside (mm)
Outside (mm)
(door open)
Holding
power (W)
VCF 12/5
1200 102 H260xW155xD130
H660xW530xD405
-
Floorstanding
5
2500
900
R
50
Single
phase
VCF 12/10
1200 138 H365xW180xD155
H765xW555xD430
(910)
Floorstanding
10
3000
1200
R
60
Single
phase
VCF 12/23
1200 125 H450xD250xD200
H850xW600xD500
850+105(inc. handle)
Floorstanding
23
6000
2500
R
130 Optional
Universal
VCF 12/100
1200 150 H600xW410xD410
H1100xW930xD950
1250+210(inc. chimney)
Floorstanding
100
15000
6000
R
200 3 phase
“Universal” models are easily altered between single phase(220V), 3 phase+neutral (e.g. 380/220V) & delta (e.g. 220V) electrical supplies.
Continuous operating temperature is 100°C below maximum temp. Holding power is measured at the continuous operating temp.
HRF 7/22/301
HRF-7 Series, 750
°
C, 22, 45, 112, Or 324 Liter,
Air Recirculating Chamber Furnaces
Standard Features:
●
750°C maximum operating temperature
●
22, 45, 112 or 324 Liter chamber volumes
●
Resistance wire elements in both sides of
chamber
●
Stainless steel liner
●
Combination of low thermal mass and
refractory board insulation
●
Controller, with single ramp
to set-point & process timer
●
Safe outer case temperature.
A powerful fan and air guide system provide good uniformity and rapid
heat transfer for applications such as; stress relieving, tempering, normalizing
and annealing. The stainless steel liner has 3 shelf runners with shelves avail-
able as an additional option.
Options:
●
Over-temperature protection
(recommended to protect valuable
contents & for unattended operation)
●
8 or 20 segment programmer
●
RS232 communications
●
Shelves & runners.
Model
Max
temp
(°C)
Heat
up
time
(mins)
Dimension
Shelves
fitted/
accepted
Volume
(Liters)
Max
power
(W)
Thermocouple
type
Weight
(kg)
Power
supply
Inside (mm)
Outside (mm)
HRF 7/22
750 63 H220xW200xD495 H590xW450xD870 0/3
22 3000
K
61 Single
phase
HRF 7/45
750 - H295xW265xD560 H840xW600xD1000 0/3
45 6000
K
- Optional
3 phase
HRF 7/112
750 - H400xD400xD700 H1550xW1000xD1600 0/0
112 18000
K
480 3 phase
HRF 7/324
750 - H600xW600xD900 H1800xW1200xD2280 1/1
324 24000
K
1000 3 phase
External dimensions with door closed and include chimney. HRF 7/33 and HRF 7/45 have 3 integral shelf runners.
Air Flow
Door
Top
View
