Upright Convection Oven
Upright Forced Convection Oven provides a big volume of chamber for large scale laboratory or industrial purpose. Nevertheless its large volume, dual heating system on upper and lower compartment with two separate heating elements and blowers provide better air circulation throughout the chamber to achieve excellent temperature uniformity and faster heat up time.
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download_catalog_upright_convection_oven.pdf |
Specifications
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Heating |
Forced Air Convection |
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Dual heating chamber system |
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Temp. Range |
ambient + 10°C ~ 250°C |
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Accuracy |
± 0.3°C at 120°C (JSOF-250T) |
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Uniformity |
± 1.5°C at 120°C (JSOF-250T) |
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Control |
Microprocessor PID Control Auto START / STOP Timer |
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Sensor |
Class A 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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Shelf -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 or 30 AMP |
Models
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Art No. |
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Chamber Volume |
250 L |
372 L |
655 L |
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Dimensions |
Inner |
500 x 500 x 1000 |
610 x 610 x 1000 |
710 x 710 x 1300 |
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W x D x H mm |
Outer |
895 x 675 x 1360 |
1050 x 785 x 1360 |
1105 x 885 x 1660 |
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Window |
W150 x H460 |
W150 x H460 |
W150 x H615 |
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Temperature Range |
ambient +10°C to 250°C |
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Accuracy at 120°C |
± 0.3°C |
± 0.3°C |
± 0.3°C |
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Uniformity at 120°C |
± 1.5°C |
± 2.0°C |
± 3.0°C |
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Heat up time to 120°C |
10 min. |
15 min. |
15 min. |
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No. of Shelves / Max. No. |
3 / 36 |
4 / 36 |
6 / 48 |
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No. of Ventilation damper |
1 |
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Heater Capacity |
2 x 1.5 kW |
2 x 1.7 kW |
2 x 2.5 kW |
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Power Rating |
13.8 Amp |
15.6 Amp |
22.9 Amp |
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Power Plug |
CEE 7/7 Schuko |
30 AMP |
30 AMP |
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Features
| Construction | Chamber | Door Window | ||
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| Adjustable Shelf | Safety | |||
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Controller |
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JSC-0D Digital PID Controller ±0.1°C Digital PID Controller with LED Display Automatic START/STOP timer Adjustable timer scale 99min 59sec / 99hr 59min / 99 day 23hr or continuous operation Temperature calibration Auto-tuning function Class A Pt-100 Ω sensor
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Construction |
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Durable epoxy powder coated metallic casing Ventilation damper Corrosion resistant Stainless Steel 304 chamber with seamless round cornered edge allows easy cleaning and prevent leakage Double layered glass window for easy observation of samples
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Performance |
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DUAL heating system located on upper and lower compartment with two separate heating elements and blowers provide better air circulation throughout the chamber to achieve excellent temperature uniformity and faster heat up time Separate heating compartment located on side wall prevents contamination and maintenance free 50mm thick high thermal efficiency mineral wool with woven aluminum barrier sheet save energy and less dust
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Convenience |
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Floor standing large capacity oven provides more through-put and productivity of sample treatment Double layered tempered safety glass window for easy observation of samples under testing Stainless Steel 304 Chamber with seamless round cornered edge allows easy cleaning and prevents leakage Removable and height adjustable shelf by 25mm spacing Easy to open and air-tight one touch door latch Opening size adjustable ventilation damper Non-contact door switch cut-off heater and blower Caster for easy transport
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Safety |
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DUAL OVER TEMP. CUT-OFF Digital system cut-off heater and AUDIO VISUAL ALARM in case +2°C above set temperature Analog system cut-off heater 10% above set temp. MAX TEMP CUT-OFF heater and AUDIO VISUAL ALARM when +1°C above maximum limit DOOR SENSOR : Non-contact magnetic door switch cut-off heater and blower when door opened SENSOR DISCONNECTION ALARM OVER CURRENT CUT-OFF : Electrical Leakage Breaker
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Ordering Information
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Art No. |
Descriptions |
Elec. Req. |
Capacity |
Net Wt. |
Ship Wt. |
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JSOF-250T |
Upright Convection Oven |
220 VAC 50/60 Hz |
250 L |
100 kg |
170 kg |
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JSOF-400T |
Upright Convection Oven |
220 VAC 50/60 Hz |
372 L |
110 kg |
187 kg |
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JSOF-700T |
Upright Convection Oven |
220 VAC 50/60 Hz |
655 L |
180 kg |
255 kg |
Optional Controller
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Art No. |
Descriptions |
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OEC-001 |
JSC-1D Digital PID Controller /w RS-232C Interface, PC Software |
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±0.1°C Digital PID Controller with LED Display Automatic START/STOP timer Adjustable timer scale 99min 59sec / 99hr 59min / 99 day 23hr or continuous Temperature calibration Auto-tuning function Class A Pt-100 Ω sensor RS-232C Interface with PC Software
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OEC-003 |
JSC-3D Programmable Controller 1 Pattern 11 Segments /w RS-232C Interface, PC Software |
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16-bit Microprocessor ±0.1°C Digital PID Controller 2-Line Back-Light LCD Display Constant Temperature Mode / Program Mode 1 Pattern 11 Segments 999 times or unlimited repeat. Segment skip function Automatic STOP timer Adjustable timer scale 99min 59sec / 99hr 59min or continuous Temperature calibration Auto-tuning function Class A Pt-100 Ω sensor RS-232C Interface with PC Software
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OEC-005 |
JSC-5D Programmable Controller 5 Patterns 80 Segments |
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16-bit Microprocessor ±0.1°C Digital PID Controller 2-Line Back-Light LCD Display Constant Temperature Mode / Program Mode 5 Pattern 80 Segments 999 times or unlimited repeat. Segment skip and pattern link function Automatic STOP timer Adjustable timer scale 99min 59sec / 99hr 59min or continuous Temperature calibration Auto-tuning function Class A Pt-100 Ω sensor RS-232C Interface with PC Software
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PC Software |
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Turn On and Off control Temperature and Timer Setting Pattern Programming and uploading Current temperature Graph Rendering Temperature Data Logging by 0.01°C resolution Alarm Signal
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Optional Accessories
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Art No. |
Perforated Shelf, Stainless Steel 304 |
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PHS-A06 |
for JSOF-250T W470 x D480 mm |
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PHS-A11 |
for JSOF-400T W580 x D590 mm |
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PHS-A15 |
for JSOF-700T W680 x D690 mm |
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Art No. |
Wire Shelf, Stainless Steel 304 |
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PHS-B06 |
for JSOF-250T W470 x D480 mm |
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PHS-B11 |
for JSOF-400T W580 x D590 mm |
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PHS-B12 |
for JSOF-700T W680 x D690 mm |
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PHS-A99 |
Shelf Support, Set of 4 |
