LA-309P DEDICATED PROCESS FURNACE

LA309P-Dedicated Process IR FurnaceLA309P-Dedicated Process IR Furnace

ParameterLA-309P
Load Station38 cm
15 inches
Entrance Isolation Baffle with Venturi Exhaust38 cm
15 inches
IR Heating Chamber
Zone 1
19 cm
7.5 inches
IR Heating Chamber
Zone 2
38 cm
15 inches
IR Heating Chamber
Zone 3
19 cm
7.5 inches
Transition Tunnel
(with optional
Venturi Exhaust)
38 cm
15 inches
CACT Closed
Atmosphere Cooling
Chamber
76 cm
30 inches
Unload Station38 cm
15 inches

LA-309P DEDICATED PROCESS FURNACE
LA-309P DEDICATED PROCESS FURNACE
LA-309P DEDICATED PROCESS FURNACE - SIDE VIEW
LA-309P DEDICATED PROCESS FURNACE – SIDE VIEW

Specifications for LA-309P Laboratory Furnace

ParameterLA-309P
Process Gas
Control Zones3 Zones
Heating
Chamber
length
76 cm
30 inches
Cooling
Chamber
CACT
CDA or N2
convective
and
radiant cooling,
exterior fan heat
removal.
Belt Speed13-250 mm/min
(0.5-10 ipm)
25-500 mm/min
(1-20 ipm)
50-1000 mm/min
(2-40 ipm)  
(other speeds available)
Conveyor BeltBNV
low mass,
stabilized Nichrome-V
Belt Size,
nominal width
24 cm
9.5 in.
ExhaustImproved
Venturi exhaust
stacks
to reduce process
gas consumption.
Number of stacks will vary with process requirements.
Temperature
Capacity
max
600 degrees *C*
1000 degrees *C*
with HT option
ElectricalThree phase design. 
All models include
universal transformers
which accommodate
208-500 Vac
and
50/60 Hz frequency
anywhere in the
world,
allowing furnace relocation
without external
equipment.IR lamp controls
automatically keep
IR spectrum
constant. We are CE Approved!

Facility Requirements

ParameterLA-309P
LA-309PX
MaximumTypical Operating
@
850 degrees *C*
Power208 Vac
3 ph
60 Hz
25.7 kW71 A13.1 kW
36.4 A
220-240 Vac
3 ph
50/60 H
27.3 kW71.6 A13.9 kW
36.5 A
380 Vac
3 ph
50/60 Hz
19.4 kW29.5 A10.0 kW
15.2 A
400-415 Vac
3 ph
50/60 Hz
22.3 kW31.0 A11.4 kW
15.9 A
440-500 Vac
3 ph
50/60 Hz
26.2 kW
30.3 A
13.4 kW
15.4 A
ParameterProcess Section425 degrees *C* operation
CDA exchange rate:
2x,
balanced flow
Low O2 operation
850 degrees *C
*N2/FG exchange
rate 3x,
50 sLpm excess
flow
Process Gas SupplyGas 1357 Lpm
@
5 bar
756 scfh
@
70 psig
96 sLpm
@
5 bar
203 scfh
@
70 psig
Gas 2
Heating Chamber only
n/a69 sLpm
@
5 bar
146 scfh
@
70 psig
Process Gas ExhaustGas 1
+
Gas 2
357 sLpm
756 scfh
115 sLpm
243 scfh
Enclosure
Ventilation
Furnace Cabinet Fans,
vent to room or
exhaust system
1860 m3/hr
@
30 degrees *C*
1100 cfm
@
86 degrees *F*
DimensionsLength3.1 m
122 inches
Width0.73 m
28.5 inches
Height1.71 m
67 inches
Adjustable Conveyor Height91.44 cm
+/- 3.836 inch
+/- 1.5
91.44 cm
36 inch
Weight612 kg
1350 lbs

KARENMADISON.COM
619.985.9390
madison@karenmadison.com

All standard models (except LA-306 series and “P” models) include a RAID1 computer with LCD  screen, full size keyboard interface
and both Ethernet and wireless-N high-speed network connections to facilitate view
and control of the furnace by managers and process engineers from any location.
Four (4) local USB ports are provided, convenient for connecting a furnace profiler and jump drive storage devices.

The new “P” series replaces the computer control system with high quality discrete digital controllers
for cost-effective precision control on repetitive production applications.
These furnaces are a good solution in applications where process recipes are changed infrequently and auxiliaries are at a minimum.

Made In USA