Programmable Forced Convection Oven
Oven, Forced Convection, Programmable Controller, Temperature Range ambient +10 °C to +250 °C, Chamber Volume 50, 100, 150, 250 liters
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General Specifications
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Heating |
Forced Air Convection |
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Temp. Range |
ambient + 10 °C ~ 250 °C |
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Accuracy |
± 0.2 °C at 120 °C (JSOF-050) |
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Uniformity |
± 1.0 °C at 120 °C (JSOF-050) |
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Controller |
JIC-CON 5th GEN Programmable PID Controller |
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Program |
1 Pattern, 10 Steps, 1 ~ 999 (or unlimited) times repreat |
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3 Group Zone PID Temperature Control Algorithm |
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Calibration |
3 Point Temperature Calibration |
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1 Point Temperature Offset Calibration |
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Sensor |
Pt-100 Ω Sensor |
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Safety |
Over-Temperature Cut-Off |
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Over Current Cut-Off |
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Material |
Body - Epoxy Powder Coated Steel |
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Chamber - Stainless Steel 304 |
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Insulation - 50mm thick woven mineral wool |
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including Stainless Steel Wire Shelf |
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optional Perforated Stainless Steel Shelf |
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Electric |
220 ± 10% VAC 50 / 60Hz 1-Phase |
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Plug config. |
CEE 7/7 Schuko or BS 1363 |
Features
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10 STEP PROGRAMMABLE User can compose 10 steps of varying temperature program and can save it in a memory. Composed program can be repeated 1 ~ 999 times (or unlimited number of times) |
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3 GROUP ZONE PID ALGORITHM Usable temperature range divided into three zones (LOW/MIDDLE/HIGH) and each ZONE has its individual PID parameters optimized to the range, and it provides precise and superior temperature control characteristic to whole temperature range. |
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3 POINT CALIBRATION FUNCTION A perfect calibration tool to calibrate chamber at THREE DIFFERENT TEMPERATURE POINTS to adjust multiple temperature bias to increase the temperature accuracy of WHOLE TEMPERATURE RANGE. |
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1 POINT OFFSET FUNCTION Provides simple and easy calibration tool to calibrate chamber at ONE SPECIFIC TEMPERATURE POINT in frequent use. |
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Performance |
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• Temperature Range from ambient +10 oC to 250 oC • Forced air convection for fast drying application • Aero-dynamic chamber designed with circulation blower to achieve superior thermal uniformity • Separate heating compartment located on back wall for contamination free and maintenance free • 50mm thick high thermal efficiency mineral wool with woven aluminum barrier sheet saves energy and less dust |
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Controller |
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• Programmable Digital Microprocessor PID Temperature Controller • Back Light Graphic LCD Display • Capacitive LED Touch Button with light • Encoder Jog Dial provides easy and simple user interface • 0.1 oC Resolution • 1 Pattern 10 Step Programmable • 1 ~ 999 (or unlimited) times repeat • Auto-Stop Timer 1 min ~ 99 hour 59 min • Auto-Start Timer 1 min ~ 99 hour 59 min • Temperature and Timer Memory Function • 3 Group Zone PID • 3 Point Temperature Calibration • 1 Point Temperature Offset Calibration • Selectable Operation Mode (On or Off) when power loss and restore • PT-100 Ω Sensor |
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Construction |
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• Durable epoxy powder coated metallic casing • Corrosion resistant Stainless Steel 304 chamber with round cornered edge allows easy cleaning • Double layered glass window for easy observation of samples • Adjustable ventilation damper on the top
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Convenience |
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• Double layered tempered safety glass window for easy observation of samples • Removable and height adjustable shelf by 25mm spacing • Easy-to-open and air-tight one touch door latch • Door switch cut-off heater and blower to protect user from exposure to hot air |
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Safety |
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• Sensor Short or Disconnecton Audio Visual Alarm • Over-temperature Cut-Off Safety ALARM HIGH : Cut-Off Heater +10 oC above set temp. Audio Visual Alarm ALARM LOW : Cut-Off Heater -10 oC below set temp. Audio Visual Alarm Independent analog thermostat cut-off heater above set temperature • Door Open Audio Visual Alarm • Over Current Cut-Off : Electric Circuit Breaker |
| Controller | Cabinet Stand [OPTION] | Door window | ||
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| Chamber | Adjustable Shelf | Safety | ||
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Models
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Art. No. |
JSOF-050 |
JSOF-100 |
JSOF-150 |
JSOF-250 |
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Dimension Data |
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Chamber Volume |
48 Liters |
100 Liters |
151 Liters |
252 Liters |
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Inner Dims. (W x D x H mm) |
400 x 300 x 400 |
500 x 400 x 500 |
560 x 450 x 600 |
600 x 600 x 700 |
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Outer Dims. (W x D x H mm) |
560 x 605 x 710 |
660 x 705 x 810 |
720 x 755 x 910 |
760 x 905 x 1010 |
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Window Dims. (W x H mm) |
150 x 290 |
150 x 360 |
150 x 410 |
150 x 460 |
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No. of Shelf Positions |
12 ea |
16 ea |
20 ea |
24 ea |
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No. of Shelf included |
2 ea |
2 ea |
2 ea |
3 ea |
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No. of Ventilation Damper |
1 ea |
1 ea |
1 ea |
1 ea |
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Performance Data |
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Heating System |
Forced Air Convection |
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Temp. Range |
Amb. +10 oC ~ +250 oC |
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Accuracy at 120 oC |
±0.2 oC |
±0.3 oC |
±0.3 oC |
±0.3 oC |
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Uniformity at 120 oC |
±1.0 oC |
±1.3 oC |
±1.5 oC |
±1.8 oC |
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Heat up time to 120 oC |
10 min. |
12 min. |
13 min. |
13 min. |
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Electrical Data |
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Rated voltage |
220 ± 10% VAC |
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Power frequency |
50 / 60Hz |
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Heater Output |
1.0 kW |
1.5 kW |
1.7 kW |
2.5 kW |
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Nominal power |
1.1 kW 4.7 amp |
1.6 kW 7.0 amp |
1.8 kW 7.9 amp |
2.6 kW 11.5 amp |
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Phase |
1 Phase |
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Plug configuration |
CEE 7/7 Schuko or BS 1363 |
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Ordering Information
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Art. No. |
Descriptions |
Voltage |
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JSOF-050 |
Forced Convection Oven, 48 L including standard accessories 2 ea x Wire Shelf, Stainless Steel 304 8 ea x Shelf Support 1 ea x Instruction Manual 1 ea x Warranty Certificate |
220 VAC 1~ ph 50/60Hz |
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JSOF-100 |
Forced Convection Oven, 100 L including standard accessories 2 ea x Wire Shelf, Stainless Steel 304 8 ea x Shelf Support 1 ea x Instruction Manual 1 ea x Warranty Certificate |
220 VAC 1~ ph 50/60Hz |
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JSOF-150 |
Forced Convection Oven, 151 L including standard accessories 2 ea x Wire Shelf, Stainless Steel 304 8 ea x Shelf Support 1 ea x Instruction Manual 1 ea x Warranty Certificate |
220 VAC 1~ ph 50/60Hz |
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JSOF-250 |
Forced Convection Oven, 252 L including standard accessories 3 ea x Wire Shelf, Stainless Steel 304 12 ea x Shelf Support 1 ea x Instruction Manual 1 ea x Warranty Certificate |
220 VAC 1~ ph 50/60Hz |
Optional Accessories
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Art No. |
Perforated Shelf, Stainless Steel 304 |
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PHS-A03 |
for JSOF-050 W370 x D280 mm |
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PHS-A05 |
for JSOF-100 W470 x D380 mm |
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PHS-A07 |
for JSOF-150 W530 x D430 mm |
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PHS-A09 |
for JSOF-250 W570 x D580 mm |
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Art No. |
Wire Shelf, Stainless Steel 304 |
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PHS-B03 |
for JSOF-050 W370 x D280 mm |
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PHS-B05 |
for JSOF-100 W470 x D380 mm |
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PHS-B07 |
for JSOF-150 W530 x D430 mm |
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PHS-B09 |
for JSOF-250 W570 x D580 mm |
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PHS-A99 |
Shelf Support, Set of 4 |
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Art No. |
Cabinet Stand with Caster |
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PHC-050 |
for JSOF-050 |
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PHC-100 |
for JSOF-100 |
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PHC-150 |
for JSOF-150 |
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PHC-250 |
for JSOF-250 |
