PRODUCTS
- Autoclaves
- Baths & Circulators
- Heating Baths (Economy)
- Heating Bath (Agitator)
- Heating Baths (General)
- Heating Bath (Shaking)
- Heating Bath (Visible)
- Heating Bath Circulator (General)
- Heating Bath Circulators (Program)
- Refrigerated & Heating Bath Circulators (General)
- Refrigerated & Heating Bath Circulators(Program)
- Cold Trap Bath
- 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)
- Temperature & Humidity Chamber (Low Temp. TH-G)
- Temperature & Humidity Chambers Low Temperature (TH-KH)
- Temperature & Humidity Chamber (General TH-TG)
- Pharmaceutical Stability Test Chamber
- Plant Growth Chambers
- Rotator
- Fume Hoods
- Heating & Cooling Block
- Hotplate Stirrers & Stirrer
- Hotplate & Magnetic Stirrers (Analog type)
- Hotplate (Digital type)
- Hotplate & Magnetic Stirrers (Digital type)
- Hotplate & Magnetic Stirrers (Multi type)
- Magnetic Stirrers (Scale)
- Magnetic Stirrers (Digital)
- Magnetic Stirrers (Multi Position)
- Overhead Stirrers (Prestige touch)
- Overhead Stirrers (High Performance)
- Overhead Stirrers (Easy Control)
- Heating Block (for Round Flask and Vial)
- Incubators
- Incubators (General, Air-jacket)
- Incubators (Film Heater, Economy)
- Incubators (Multi type Forced Convention)
- Low Temperature Incubators (Forced Convection)
- Low Temp. Incubators (Air-jacketed)
- Low Temperature Incubator (Personal)
- Low Temperature Incubator (Multi type, Forced Convention)
- Incubated Shakers (Tabletop)
- Incubated Shakers (Floor)
- Incubated Shakers (Stackable)
- Incubated Shakers (Chamber)
- Incubator (Mini type, Forced Convention)
- Mixers
- Vortex Mixer
- Magnetic Stirrers (Analog)
- Magnetic Stirrers (Digital)
- Magnetic Stirrers (Multi Position)
- Hotplate & Magnetic Stirrers (Analog type)
- Hotplate & Magnetic Stirrers (Digital type)
- Hotplate & Magnetic Stirrers (Multi type)
- Overhead Stirrers (Prestige touch)
- Overhead Stirrers (High Performance)
- Overhead Stirrers (Easy Control)
- Shaker (Compact)
- Microplate Shaker
- Rocking Shaker
- Waving Shaker
- Heating Shaker
- Ovens
- Vacuum Ovens
- Vacuum Ovens, OV4-S
- Forced Convection Ovens (Standard, OF4-S)
- Forced Convection Ovens (Advanced, OF4-V)
- Forced Convection Ovens (Program, OF4-P)
- Forced Convection Ovens (Program, OF3-P)
- Forced Convection Ovens (Large-General)
- Forced Convection Oven (Multi type, OF-02G-2C)
- Forced Convection Oven (Multi type, OF-02G-4C)
- Forced Convection Ovens (Economy, OF-E)
- Natural Convection Ovens (General, ON)
- Natural Convection Ovens (Economy)
- Clean Ovens, Class 100 (Programmable)
- Clean Ovens, Class 100 (General)
- Muffle Furnace
- Pumps
- Shaker
- 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
- Storage
- 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
- Multipurpose Cabinet (Window Type)
- Multiple Drawer Cabinet
- Gas Cylinder Cabinets
- Laboratory Refrigerators
- Filtering Storage Cabinets
- Filtering Storage Refrigerator
- Laboratory Freezers
- Vacuum Desiccators (Cubic)
- Vacuum Desiccators (Round)
- Vacuum Desiccators (Cylindrical)
- Desiccators (Cubic Models)
- Industrial Test Equipment
- Forced Convection Ovens (Large-General)
- Forced Convection Ovens (Program, OF3-P)
- Clean Ovens, Class 100 (General)
- Clean Ovens, Class 100 (Program)
- 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)
- Chiller (Recirculating Coolers) (General)
- Chiller (Recirculating Coolers) (Low Temp. General)
- Chiller (Recirculating Coolers) (Low Temp. Precision)
- Chiller (Recirculating Coolers) (High Temp. Precision)
- Temperature & Humidity Chamber (Low Temp. TH-G)
- Temperature & Humidity Chambers Low Temperature (TH-KH)
- Temperature & Humidity Chamber (General TH-TG)
- Pharmaceutical Stability Test Chamber
- Plant Growth Chambers
- 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
- 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 Bath (Agitator)
- Heating Baths (General)
- Heating Bath (Shaking)
- Heating Bath (Visible)
- Heating Bath Circulator (General)
- Heating Bath Circulators (Program)
- Refrigerated & Heating Bath Circulators (General)
- Refrigerated & Heating Bath Circulators(Program)
- Cold Trap Bath
- 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)
- Temperature & Humidity Chamber (Low Temp. TH-G)
- Temperature & Humidity Chambers Low Temperature (TH-KH)
- Temperature & Humidity Chamber (General TH-TG)
- Pharmaceutical Stability Test Chamber
- Plant Growth Chambers
- Rotator
- Fume Hoods
- Heating & Cooling Block
- Hotplate Stirrers & Stirrer
- Hotplate & Magnetic Stirrers (Analog type)
- Hotplate (Digital type)
- Hotplate & Magnetic Stirrers (Digital type)
- Hotplate & Magnetic Stirrers (Multi type)
- Magnetic Stirrers (Scale)
- Magnetic Stirrers (Digital)
- Magnetic Stirrers (Multi Position)
- Overhead Stirrers (Prestige touch)
- Overhead Stirrers (High Performance)
- Overhead Stirrers (Easy Control)
- Heating Block (for Round Flask and Vial)
- Incubators
- Incubators (General, Air-jacket)
- Incubators (Film Heater, Economy)
- Incubators (Multi type Forced Convention)
- Low Temperature Incubators (Forced Convection)
- Low Temp. Incubators (Air-jacketed)
- Low Temperature Incubator (Personal)
- Low Temperature Incubator (Multi type, Forced Convention)
- Incubated Shakers (Tabletop)
- Incubated Shakers (Floor)
- Incubated Shakers (Stackable)
- Incubated Shakers (Chamber)
- Incubator (Mini type, Forced Convention)
- Mixers
- Vortex Mixer
- Magnetic Stirrers (Analog)
- Magnetic Stirrers (Digital)
- Magnetic Stirrers (Multi Position)
- Hotplate & Magnetic Stirrers (Analog type)
- Hotplate & Magnetic Stirrers (Digital type)
- Hotplate & Magnetic Stirrers (Multi type)
- Overhead Stirrers (Prestige touch)
- Overhead Stirrers (High Performance)
- Overhead Stirrers (Easy Control)
- Shaker (Compact)
- Microplate Shaker
- Rocking Shaker
- Waving Shaker
- Heating Shaker
- Ovens
- Vacuum Ovens
- Vacuum Ovens, OV4-S
- Forced Convection Ovens (Standard, OF4-S)
- Forced Convection Ovens (Advanced, OF4-V)
- Forced Convection Ovens (Program, OF4-P)
- Forced Convection Ovens (Program, OF3-P)
- Forced Convection Ovens (Large-General)
- Forced Convection Oven (Multi type, OF-02G-2C)
- Forced Convection Oven (Multi type, OF-02G-4C)
- Forced Convection Ovens (Economy, OF-E)
- Natural Convection Ovens (General, ON)
- Natural Convection Ovens (Economy)
- Clean Ovens, Class 100 (Programmable)
- Clean Ovens, Class 100 (General)
- Muffle Furnace
- Pumps
- Shaker
- 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
- Storage
- 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
- Multipurpose Cabinet (Window Type)
- Multiple Drawer Cabinet
- Gas Cylinder Cabinets
- Laboratory Refrigerators
- Filtering Storage Cabinets
- Filtering Storage Refrigerator
- Laboratory Freezers
- Vacuum Desiccators (Cubic)
- Vacuum Desiccators (Round)
- Vacuum Desiccators (Cylindrical)
- Desiccators (Cubic Models)
- Industrial Test Equipment
- Forced Convection Ovens (Large-General)
- Forced Convection Ovens (Program, OF3-P)
- Clean Ovens, Class 100 (General)
- Clean Ovens, Class 100 (Program)
- 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)
- Chiller (Recirculating Coolers) (General)
- Chiller (Recirculating Coolers) (Low Temp. General)
- Chiller (Recirculating Coolers) (Low Temp. Precision)
- Chiller (Recirculating Coolers) (High Temp. Precision)
- Temperature & Humidity Chamber (Low Temp. TH-G)
- Temperature & Humidity Chambers Low Temperature (TH-KH)
- Temperature & Humidity Chamber (General TH-TG)
- Pharmaceutical Stability Test Chamber
- Plant Growth Chambers
- 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
- 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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10CHB0000030 | 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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10CHB0000029 | 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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10CHB0000045 | 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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10CHB0000028 | 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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10CHB0000031 | 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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10CHB0000032 | 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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10CHB0000033 | 98×76.5×87/ 3.9×3×3.4 | 2* | 2 | 1* | ||
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10CHB0000034 | Ø10 Tube block | Ø10 x 35 holes | 98×76.5×51/ 3.9×3×2 | 2* | 2 | 1* |
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10CHB0000035 | Ø12 Tube block | Ø12 x 24 holes | 2* | 2 | 1* | |
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10CHB0000036 | Ø13 Tube block | Ø13 x 24 holes | 2* | 2 | 1* | |
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10CHB0000037 | Ø15 Tube block | Ø15 x 20 holes | 2* | 2 | 1* | |
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10CHB0000038 | Ø16 Tube block | Ø16 x 16 holes | 2* | 2 | 1* | |
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10CHB0000039 | Ø18 Tube block | Ø18 x 12 holes | 2* | 2 | 1* | |
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10CHB0000040 | Ø20 Tube block | Ø20 x 12 holes | 2* | 2 | 1* |
* Available to use only when the lid is opened.
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