PRODUCTS
- 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) - Cold Trap Bath
- Heating Baths
- Desiccators
- Environmental Chambers
- Temperature & Humidity Chamber Basic type (TH3-E)
- Temperature & Humidity Chamber Tabletop type (TH3-PE)
- Temperature & Humidity Chamber Tabletop type (TH3-ME)
- Temperature & Humidity Chamber Tabletop type (TH3-KE)
- 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)
- Plant Growth Chambers
- Rotator
- Fume Hoods
- Heating & Cooling Block
- Hotplate Stirrers & Stirrer
- Hotplate Stirrers
(Basic) - Hotplates
- Hotplate Stirrers
(Advanced) - Hotplate Stirrers
(Multi-position) - Magnetic Stirrers
(Scale) - Magnetic Stirrers
(Digital) - Magnetic Stirrers
(Multi Position) - Overhead Stirrers
(Advanced) - Overhead Stirrers
(Digital) - Overhead Stirrers
(Analog) - Heating Block (for Round Flask and Vial)
- Hotplate Stirrers
- 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)
- Vacuum Ovens
- Muffle Furnace
- 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
- Heating & Cooling Chamber Tabletop type (TC3-ME)
- Heating & Cooling Chamber Tabletop type (TC3-KE)
- 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)
- Recirculating Coolers
- Refrigerators & Freezers
- Special Purpose Chamber
- Storages
- Fire Safety Storage Cabinet,Type 90
- Fire Safety Storage Cabinet,Type 60
- Fire Safety Storage Cabinet,Type 30
- Acid / Corrosive Cabinets
- Molded Acid Corrosive Cabinet
- 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
- Filtering Storage Cabinets
- Filtering Storage Cabinets
- 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 Test 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)
- Plant Growth Chambers (GC)
- Plastic ware & Others
- Safety Waste Disposal System
- Handle Beaker (Transparent / Translucent)
- Wash Bottle
- Power Supply for Electrophoresis System
- Ultrasonic Cleaners
- Electrophoresis Systems
- Magnetic Drives
- Disposable Beaker
- Plastic Beakers
- Tubing Connectors
- Carboys
- Flask Supports
- Ice Pan / On-Ice Rack
- Tube Rack
- Storage Boxes
- Cryo Boxes
- Clamp Holders
- LC Connected
Heating & Cooling Block
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Heating & Cooling Block

- 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) - Cold Trap Bath
- Heating Baths
- Desiccators
- Environmental Chambers
- Temperature & Humidity Chamber Basic type (TH3-E)
- Temperature & Humidity Chamber Tabletop type (TH3-PE)
- Temperature & Humidity Chamber Tabletop type (TH3-ME)
- Temperature & Humidity Chamber Tabletop type (TH3-KE)
- 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)
- Plant Growth Chambers
- Rotator
- Fume Hoods
- Heating & Cooling Block
- Hotplate Stirrers & Stirrer
- Hotplate Stirrers
(Basic) - Hotplates
- Hotplate Stirrers
(Advanced) - Hotplate Stirrers
(Multi-position) - Magnetic Stirrers
(Scale) - Magnetic Stirrers
(Digital) - Magnetic Stirrers
(Multi Position) - Overhead Stirrers
(Advanced) - Overhead Stirrers
(Digital) - Overhead Stirrers
(Analog) - Heating Block (for Round Flask and Vial)
- Hotplate Stirrers
- 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)
- Vacuum Ovens
- Muffle Furnace
- 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
- Heating & Cooling Chamber Tabletop type (TC3-ME)
- Heating & Cooling Chamber Tabletop type (TC3-KE)
- 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)
- Recirculating Coolers
- Refrigerators & Freezers
- Special Purpose Chamber
- Storages
- Fire Safety Storage Cabinet,Type 90
- Fire Safety Storage Cabinet,Type 60
- Fire Safety Storage Cabinet,Type 30
- Acid / Corrosive Cabinets
- Molded Acid Corrosive Cabinet
- 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
- Filtering Storage Cabinets
- Filtering Storage Cabinets
- 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 Test 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)
- Plant Growth Chambers (GC)
- Plastic ware & Others
- Safety Waste Disposal System
- Handle Beaker (Transparent / Translucent)
- Wash Bottle
- Power Supply for Electrophoresis System
- Ultrasonic Cleaners
- Electrophoresis Systems
- Magnetic Drives
- Disposable Beaker
- Plastic Beakers
- Tubing Connectors
- Carboys
- Flask Supports
- Ice Pan / On-Ice Rack
- Tube Rack
- Storage Boxes
- Cryo Boxes
- Clamp Holders
- LC Connected

Heating Blocks
Ideal for simultaneous sample heating of multiple vials or test tubes with uniform and precise temperature control.
with optional block
Model Name : CHB-350S/350T
Performance
- Precision accuracy of ±0.1°C is ensured by PID controller from ambient + 5°C to 130°C.
- Its built-in temperature limit setting feature (with max. 0.2°C overshooting) allows you to perform highly temp. sensitive reactions such as isothermal amplifications.
- Optimal heat transfer is achieved by the tight coupling design of the main body and the corrosion-resistant anodized aluminum blocks.
Convenience
- Bright VFD display with responsive touch buttons.
- Advanced dual wait on/off timer modes.
- User can set timer to starts immediately after the timer setting or only after reaching the set temperature. - Transparent lid allows easy sample monitoring and even temperature distribution.
- Blocks can be easily interchanged by the included block lifter
Safety
- Self-diagnostic function identifying errors.
- Over-temperature and over-current protection.
- Its polypropylene main body is highly chemical-resistant and easy-to-clean.
Model | CHB-350S | CHB-350T | |
---|---|---|---|
Control system | Feedback control PID | ||
Display | VFD (0.1℃ resolution) | ||
Temperature | Range (℃ / ℉) | Amb. +5 to 130 / Amb. +41 to 266 | |
Fluctuation at 37℃ (±℃ / ℉) | 0.1 / 0.18 | ||
Variation at 37℃ (±℃ / ℉) | 0.5 / 0.09 | ||
Safety | Over temp. | Heating plate | |
PCB | |||
Over current | Current limit protection | ||
Dimension (W×D×H) | Interior (mm / inch) | 154×99×37 / 6.1×3.9×1.5 | |
Exterior (mm / inch) | 249×330×125 / 9.8×13×4.9 | 249×330×250 / 9.8×12.8×9.8 | |
Net weight (kg / lbs) | 3.9 / 8.6 | 4.3 / 9.5 | |
Electrical requirements (230V, 50 / 60Hz) | 3.5A | ||
Cat. No. | AAHJ1015K | AAHJ1115K | |
Electrical requirements (120V, 60Hz) | 6.7A | ||
Cat. No. | AAHJ1013U | AAHJ1113U |
Block | Cat. No. | Description | Max.Mountable Tube | WxDxH(mm, inch) | Mountable Capacity of Blocks | ||
---|---|---|---|---|---|---|---|
CHB-350S | CHB-350T | CCB-350 | |||||
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CHB0030 | 96-well Tube block (micro-tube) |
0.2ml x 96 holes | 153×98×41/ 6×3.9×1.6 | 1 | 1 | - |
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CHB0029 | 0.5 ml Tube block (micro-tube) |
0.5ml x 48 holes | 98×76.5×41/ 3.9×3×1.6 | 2 | 2 | 1 |
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CHB0045 | 1.5/2.0 ml Tube block (micro-tube) |
1.5/2.0ml x 30 holes | 98×76.5×41/ 3.9×3×1.6 | 2 | 2 | 1 |
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CHB0028 | 1.5/2.0 ml Tube block (micro-tube) |
1.5/2.0ml x 48 holes | 153×98×41/ 6×3.9×1.6 | 1 | 1 | - |
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CHB0031 | 15 ml Tube block (centrifuge tube) |
15ml x 15 holes | 98×76.5×51/ 3.9×3×2 | 2* | 2 | 1* |
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CHB0032 | 50 ml Tube block (centrifuge tube) |
50ml x 6 holes | 98×76.5×51/ 3.9×3×2 | 2* | 2 | 1* |
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CHB0033 | 98×76.5×87/ 3.9×3×3.4 | 2* | 2 | 1* | ||
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CHB0034 | Ø10 Tube block | Ø10 x 35 holes | 98×76.5×51/ 3.9×3×2 | 2* | 2 | 1* |
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CHB0035 | Ø12 Tube block | Ø12 x 24 holes | 2* | 2 | 1* | |
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CHB0036 | Ø13 Tube block | Ø13 x 24 holes | 2* | 2 | 1* | |
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CHB0037 | Ø15 Tube block | Ø15 x 20 holes | 2* | 2 | 1* | |
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CHB0038 | Ø16 Tube block | Ø16 x 16 holes | 2* | 2 | 1* | |
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CHB0039 | Ø18 Tube block | Ø18 x 12 holes | 2* | 2 | 1* | |
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CHB0040 | Ø20 Tube block | Ø20 x 12 holes | 2* | 2 | 1* |
* Available to use only when the lid is opened.
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