PRODUCTS
- Autoclaves
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(Economy) - Heating Baths
(Economy-Digital/Dual) - Heating Baths
(General) - Shaking & Heating Baths
- Viscometer Heating Baths
- Heating Bath Circulators
(General) - Heating Bath Circulators
(Programmable) - Refrigerated & Heating Bath Circulators
(General) - Refrigerated & Heating Bath Circulators
(Programmable) - Heating Blocks
- Heating & Cooling Block
- Cold Trap Bath
- Heating Baths
- Desiccators
- Environmental Chambers
- Temp. & Humid. Chambers
(TH-G) - Temp. & Humid. Chambers
(TH-I) - Temp. & Humid. Chambers
(TH-KH) - Temp. & Humid. Chambers
(TH-TG) - Temp. & Humid. Chambers (TH-DG)
- Temp. & Humid. Chambers
(TH-KE) - Temp.& Humid. Chambers
(TH-ME) - Temp. & Humid. Chambers
(TH-PE) - Specific Purpose Chambers (TH-ICH)
- Specific Purpose Chambers (TH-CR)
- Plant Growth Chambers
- Temp. & Humid. Chambers
- Rotator
- Fume Hoods
- Heating & Cooling Block
- Hotplate Stirrers & Stirrer
- Incubators
- Incubators (General)
- Incubators (Economy)
- Incubators (2/4-chambers)
- Low Temp. Incubators
(Forced Convection) - Low Temp. Incubators
(Air-jacketed) - Low Temp. Incubators (Personal)
- Low Temp. Incubator (2/4-chamber)
- Incubated Shakers (Benchtop)
- Incubated Shakers (Floor)
- Incubated Shakers (Stackable)
- Incubated Shakers (Chamber)
- Mini Incubator
- Hybridization Oven
- Mixers
- Vortex Mixer
- Magnetic Stirrers (Scale)
- Magnetic Stirrers (Digital)
- Magnetic Stirrers (Multi Position)
- Hotplate Stirrers (Basic)
- Hotplate Stirrers (Advanced)
- Hotplate Stirrers
(Multi-position) - Overhead Stirrers (Advanced)
- Overhead Stirrers (Digital)
- Overhead Stirrers (Analog)
- Mini Shaker
- Microplate Shaker
- Rocking Shaker
- Waving Shaker
- Heating Shaker
- Ovens
- Forced Convection Ovens (Programmable)
- Forced Convection Ovens (General)
- Forced Convection Ovens (Large- Programmable)
- Forced Convection Ovens (Large-General)
- Forced Convection Oven (2-Chambers)
- Forced Convection Oven (4-Chambers)
- Forced Convection Ovens (Economy)
- Natural Convection Ovens (General)
- Natural Convection Ovens (Economy)
- Vacuum Ovens
- Clean Ovens, Class 100 (Programmable)
- Clean Ovens, Class 100 (General)
- Pumps
- Shaker
- Open-air Shakers
(Dual-action) - Open-air Shakers
(General) - Open-air Shakers (Advanced)
- Mini Shaker
- Microplate Shaker
- Rocking Shaker
- Waving Shaker
- Heating Shaker
- Separatory Funnel Shaker
- Incubated Shakers (Benchtop)
- Incubated Shakers (Floor)
- Incubated Shakers (Stackable)
- Incubated Shakers
(Chamber) - Rotator
- Open-air Shakers
- Temperature Chambers
- Forced Convection Ovens (Large- Programmable)
- Forced Convection Ovens (Large-General)
- Heating Chambers (LBV)
- Heating Chambers (LTV)
- Heating & Cooling Chambers (KBD)
- Heating & Cooling Chambers (KMV)
- Heating & Cooling Chambers (JMV)
- Heating & Cooling Chambers (PBV)
- Heating & Cooling Chambers (PMV)
- Heating & Cooling Chambers (LCH)
- Heating & Cooling Chambers (LCH-G)
- Temp. Chambers (TC-KE)
- Temp. Chambers (TC-ME)
- Recirculating Coolers
- Refrigerators & Freezers
- Special Purpose Chamber
- Storages
- Filtering Storage Cabinets
- Acid / Corrosive Cabinets
- Under Table Type Cabinets
- Table top type cabinets
- Stand Type Cabinets
- Combi Type Cabinets
- Open Window Type Cabinets
- Open Rack Type Cabinets
- Gas Cylinder Cabinets
- Laboratory Refrigerators
- Laboratory Freezers
- Blood Bank Refrigerators
- Plasma Freezers
- Pharmacy Refrigerators
- Vacuum Desiccators
(Cubic Models) - Vacuum Desiccators
(Round Models) - Vacuum Desiccators (Cylindrical Model)
- Desiccators (Cubic Models)
- Auto-desiccator Cabinets
- Industrial Equipments
- Forced Convection Ovens (Large-General)
- Forced Convection Ovens (Large- Programmable)
- Clean Ovens, Class 100 (General)
- Clean Ovens, Class 100 (Programmable)
- Vacuum Ovens
- Heating Chambers (LBV)
- Heating Chambers (LTV)
- Heating & Cooling Chambers (KBD)
- Heating & Cooling Chambers (KMV)
- Heating & Cooling Chambers (JMV)
- Heating & Cooling Chambers (PBV)
- Heating & Cooling Chambers (PMV)
- Heating & Cooling Chambers (LCH)
- Heating & Cooling Chambers (LCH-G Type)
- Recirculating Coolers (General)
- Recirculating Coolers (Low Temp.)
- Recirculating Coolers (Advanced Low Temp.)
- Recirculating Coolers (High Temp.)
- Temp. & Humid. Chambers
(TH-G) - Temp. & Humid. Chambers (TH-I)
- Temp. & Humid. Chambers (TH-KH)
- Temp. & Humid. Chambers
(TH-TG) - Specific Purpose Chambers (TH-ICH)
- Clean Temp. & Humid. Chamber (TH-CR)
- Plant Growth Chambers (GC)
- Plastic ware & Others
- Jeio Network
Ovens
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- Autoclaves
- Baths & Circulators
- Heating Baths
(Economy) - Heating Baths
(Economy-Digital/Dual) - Heating Baths
(General) - Shaking & Heating Baths
- Viscometer Heating Baths
- Heating Bath Circulators
(General) - Heating Bath Circulators
(Programmable) - Refrigerated & Heating Bath Circulators
(General) - Refrigerated & Heating Bath Circulators
(Programmable) - Heating Blocks
- Heating & Cooling Block
- Cold Trap Bath
- Heating Baths
- Desiccators
- Environmental Chambers
- Temp. & Humid. Chambers
(TH-G) - Temp. & Humid. Chambers
(TH-I) - Temp. & Humid. Chambers
(TH-KH) - Temp. & Humid. Chambers
(TH-TG) - Temp. & Humid. Chambers (TH-DG)
- Temp. & Humid. Chambers
(TH-KE) - Temp.& Humid. Chambers
(TH-ME) - Temp. & Humid. Chambers
(TH-PE) - Specific Purpose Chambers (TH-ICH)
- Specific Purpose Chambers (TH-CR)
- Plant Growth Chambers
- Temp. & Humid. Chambers
- Rotator
- Fume Hoods
- Heating & Cooling Block
- Hotplate Stirrers & Stirrer
- Incubators
- Incubators (General)
- Incubators (Economy)
- Incubators (2/4-chambers)
- Low Temp. Incubators
(Forced Convection) - Low Temp. Incubators
(Air-jacketed) - Low Temp. Incubators (Personal)
- Low Temp. Incubator (2/4-chamber)
- Incubated Shakers (Benchtop)
- Incubated Shakers (Floor)
- Incubated Shakers (Stackable)
- Incubated Shakers (Chamber)
- Mini Incubator
- Hybridization Oven
- Mixers
- Vortex Mixer
- Magnetic Stirrers (Scale)
- Magnetic Stirrers (Digital)
- Magnetic Stirrers (Multi Position)
- Hotplate Stirrers (Basic)
- Hotplate Stirrers (Advanced)
- Hotplate Stirrers
(Multi-position) - Overhead Stirrers (Advanced)
- Overhead Stirrers (Digital)
- Overhead Stirrers (Analog)
- Mini Shaker
- Microplate Shaker
- Rocking Shaker
- Waving Shaker
- Heating Shaker
- Ovens
- Forced Convection Ovens (Programmable)
- Forced Convection Ovens (General)
- Forced Convection Ovens (Large- Programmable)
- Forced Convection Ovens (Large-General)
- Forced Convection Oven (2-Chambers)
- Forced Convection Oven (4-Chambers)
- Forced Convection Ovens (Economy)
- Natural Convection Ovens (General)
- Natural Convection Ovens (Economy)
- Vacuum Ovens
- Clean Ovens, Class 100 (Programmable)
- Clean Ovens, Class 100 (General)
- Pumps
- Shaker
- Open-air Shakers
(Dual-action) - Open-air Shakers
(General) - Open-air Shakers (Advanced)
- Mini Shaker
- Microplate Shaker
- Rocking Shaker
- Waving Shaker
- Heating Shaker
- Separatory Funnel Shaker
- Incubated Shakers (Benchtop)
- Incubated Shakers (Floor)
- Incubated Shakers (Stackable)
- Incubated Shakers
(Chamber) - Rotator
- Open-air Shakers
- Temperature Chambers
- Forced Convection Ovens (Large- Programmable)
- Forced Convection Ovens (Large-General)
- Heating Chambers (LBV)
- Heating Chambers (LTV)
- Heating & Cooling Chambers (KBD)
- Heating & Cooling Chambers (KMV)
- Heating & Cooling Chambers (JMV)
- Heating & Cooling Chambers (PBV)
- Heating & Cooling Chambers (PMV)
- Heating & Cooling Chambers (LCH)
- Heating & Cooling Chambers (LCH-G)
- Temp. Chambers (TC-KE)
- Temp. Chambers (TC-ME)
- Recirculating Coolers
- Refrigerators & Freezers
- Special Purpose Chamber
- Storages
- Filtering Storage Cabinets
- Acid / Corrosive Cabinets
- Under Table Type Cabinets
- Table top type cabinets
- Stand Type Cabinets
- Combi Type Cabinets
- Open Window Type Cabinets
- Open Rack Type Cabinets
- Gas Cylinder Cabinets
- Laboratory Refrigerators
- Laboratory Freezers
- Blood Bank Refrigerators
- Plasma Freezers
- Pharmacy Refrigerators
- Vacuum Desiccators
(Cubic Models) - Vacuum Desiccators
(Round Models) - Vacuum Desiccators (Cylindrical Model)
- Desiccators (Cubic Models)
- Auto-desiccator Cabinets
- Industrial Equipments
- Forced Convection Ovens (Large-General)
- Forced Convection Ovens (Large- Programmable)
- Clean Ovens, Class 100 (General)
- Clean Ovens, Class 100 (Programmable)
- Vacuum Ovens
- Heating Chambers (LBV)
- Heating Chambers (LTV)
- Heating & Cooling Chambers (KBD)
- Heating & Cooling Chambers (KMV)
- Heating & Cooling Chambers (JMV)
- Heating & Cooling Chambers (PBV)
- Heating & Cooling Chambers (PMV)
- Heating & Cooling Chambers (LCH)
- Heating & Cooling Chambers (LCH-G Type)
- Recirculating Coolers (General)
- Recirculating Coolers (Low Temp.)
- Recirculating Coolers (Advanced Low Temp.)
- Recirculating Coolers (High Temp.)
- Temp. & Humid. Chambers
(TH-G) - Temp. & Humid. Chambers (TH-I)
- Temp. & Humid. Chambers (TH-KH)
- Temp. & Humid. Chambers
(TH-TG) - Specific Purpose Chambers (TH-ICH)
- Clean Temp. & Humid. Chamber (TH-CR)
- Plant Growth Chambers (GC)
- Plastic ware & Others
- Jeio Network

Forced Convection Ovens (Large- Programmable)
Specially designed for large volume and fast drying application. (max. 760L and 300℃)
Offering rapid heating performance as well as uniform temperature distribution, these heavy-duty ovens are ideal for obtaining quick test results.
Model Name : OF3-30P/45P/75P, 30HP/45HP/75HP
Programmable model (OF3-P/PH)
for intelligent program control
Color touch LCD display
- 10 programs available for temperature ramp up and dwell control.
- 10 steps per a program and 99 hours 59 minutes per a step.
- Stored programs are easily linkable.
- Programs can be repeated up to 99 cycles.
- Pre-heating and heating time are settable before program starts.
Performance
- Rapid heating performance up to maximum 300°C
- Microprocessor PID control.
- Three point temperature calibration / Automatic tuning.
- Forced air convection generated by two noiseless and powerful sirocco fans ensures optimal air circulation, temperature uniformity, and short heat-up time.
- Adjustable dual slide vents for inner vapor circulation.
- Energy efficiency is achieved thanks to optimization of the insulation system.
- Even if the unit is operating at max. temperature, the surface of the unit doesn’t allow high temperatures.
Convenience
- Optimum model selection is available according to two different types of control panel.
- Intuitive touch screen LCD controller with easy icons and logical menus. (for OF3P/HP) - Dual wait on/off timer modes. (1 min. to 99 hr. 59 min.)
- Convenient presetting function for 3 most commonly used temperature settings.
- Rounded inner chamber corners for easy cleaning and optimal airflow.
- Corrosion-resistant incoloy sheath heating element and stainless steel interior.
- Threefold tempered-glass window provides clear inside view of the chamber. (optional)
- USB port and RS-232 port for external control and data collection.
- Casters for easy mobility during installation or relocation.
Safety
- Keypad lock function prevents accidental changes during operation.
- Automatic run after power interruption.
- Over-temperature and over-current protection.
- Audible and visible open door alarms.
Programmable Model | OF3-30P | OF3-45P | OF3-75P | OF3-30HP | OF3-45HP | OF3-75HP | ||
---|---|---|---|---|---|---|---|---|
Chamber volume (L / cu ft) |
314 / 11.1 |
450 / 15.9 |
760 / 26.8 |
314 / 11.1 |
450 / 15.9 |
760 / 26.8 | ||
Temperaure |
Range (℃ / ℉) |
Amb. +10 to 200 / Amb.+18 to 392 |
Amb. +10 to 300 / Amb.+18 to 572 | |||||
Fluctuation 1) at 100℃ (±℃ / ℉) |
0.2 / 0.36 |
0.2 / 0.36 | ||||||
Variation 1) at 100℃ (±℃ / ℉) |
2.0 / 3.6 |
2.2 / 3.96 |
2.5 / 4.5 |
2.0 / 3.6 |
2.2 / 3.96 |
2.5 / 4.5 | ||
Dimension (W×D×H) |
Interior (mm / inch) |
645×750×650 / 25.4×29.5×25.6 |
645×750×930 / 25.4×29.5×36.6 |
745×850×1200 / 29.3×33.5×47.2 |
645×750×650 / 25.4×29.5×25.6 |
645×750×930 / 25.4×29.5×36.6 |
745×850×1200 / 29.3×33.5×47.2 | |
Exterior (mm / inch) |
850x1100x1235 / 33.5x43.3x48.6 |
850x1100x1525 / 33.5x43.3x60 |
950x1200x1785 / 37.4x47.2x70.3 |
850x1100x1235 / 33.5x43.3x48.6 |
850x1100x1525 / 33.5x43.3x60 |
950x1200x1785 / 37.4x47.2x70.3 | ||
Net weight (Kg / lbs) |
200 / 440.9 |
240 / 529.1 |
300 / 661.4 |
200 / 440.9 |
240 / 529.1 |
300 / 661.4 | ||
Shelves |
No. of wire shelf (standard / max.) |
2 / 5 |
3 / 8 |
3 / 11 |
2 / 5 |
3 / 8 |
3 / 11 | |
Max. load per shelf (kg / Ibs) |
25 / 55.1 |
25 / 55.1 | ||||||
Electrical requirements (230V, 50/60Hz, A) | 1P, 13.2 | |||||||
Cat No. | Solid door | AAH18615K | - | - | - | - | - | |
Window door | AAH18715K | - | - | - | - | - | ||
Electrical requirements (380V, 50Hz, A) | 3P, 6.7 | 3P, 9.0 | 3P, 6.7 | 3P, 9.0 | 3P, 10.8 | |||
Cat No. | Solid door | - | AAH186214K | AAH186314K | AAH196114K | AAH196214K | AAH196314K | |
Window door | - | AAH187214K | AAH187314K | AAH197114K | AAH197214K | AAH197314K |
1) Technical data according to DIN 12880.
※ CE for 380V, 50/60hz.
for Forced / Natural convection ovens
-
Wire shelves
-
Perforated shelves
-
Tempered viewing windows
-
Fan speed adjuster
Wire shelves
Stainless steel and electro-polished shelf system is removed easily without using tools for easy cleaning.
Cat. No. | Description | Suitable for | ||||
---|---|---|---|---|---|---|
Included | Maximum | W×L (mm / inch) | ||||
RTD1196 | 2 | 5 | 708×608 / 27.9×23.9 | OF3-30/P/H/HP | ||
3 | 8 | OF3-45/P/H/HP | ||||
RTD1197 | 3 | 11 | OF3-75/P/H/HP |
Perforated shelves
Stainless steel shelf system is removed easily without using tools for easy cleaning.
Cat. No. | Description | Suitable for | |
---|---|---|---|
Maximum | W×L (mm / inch) | ||
AAA18501 |
5 | 708×608 / 27.9×23.9 | OF3-30/P/H/HP |
8 | OF3-45/P/H/HP | ||
AAA18502 | 11 | OF3-75/P/H/HP |
Recorders
Easy recognizable digital recorders for efficient temperature indicating.
Cat. No. | Description | Suitable for |
---|---|---|
AAA8T500 | Recorder (6 point) |
OF3-30/P/H/HP
OF3-45/P/H/HP
OF3-75/P/H/HP |
AAAE1503 | Recorder (thermal line type) |

Gateway
Establish Jeio Tech Network by Gateway. No computer use is required at all. Remote monitoring of operating status through a mobile phone is simply available when you place a Gateway in your laboratory. Maximum 4 units can be connected to Gateway by RS-232 cable.
Cat. No. | Description | |
---|---|---|
AAAQ1011 | Gateway (2.4GHz, 100~240V, 50/60Hz) |