Water Oil Bath Constant Temperature Tank
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| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Circulating Constant-Temperature Bath |
| Circulation Mode | External Recirculation |
| Temperature Control | Dual-mode (Refrigeration & Heating) |
| Bath Volume | 5 L |
| Temperature Range | −40 °C to +99 °C |
| Temperature Stability | ±0.2 °C |
| Heating Power | 1500 W |
| Pump Flow Rate | 20 L/min |
| Maximum Pressure | 0.4 bar |
| Power Supply | 220 V / 50 Hz |
| Total Power Consumption | 2450 W |
| External Dimensions (L×W×H) | 415 × 365 × 740 mm |
| Net Weight | 56 kg |
| Housing Material | Cold-Rolled Steel with Electrostatic Powder Coating |
| Ambient Operating Temperature | 5–25 °C |
| Opening Diameter × Depth | Ø250 × 130 mm |
| Drain Valve | Integrated |
| Stirring System | Sealed Magnetic Stirrer with Optional Internal Secondary Stirring |
| Brand | Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Circulating Constant-Temperature Bath |
| Circulation Mode | External Circulation |
| Temperature Control | Refrigeration & Heating Dual-Mode |
| Bath Volume | 5 L |
| Temperature Range | –80 °C to +99 °C |
| Temperature Stability | ±0.2 °C |
| Total Power Input | 3260 W |
| Power Supply | 220 V~, 50 Hz |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Constant-Temperature Circulating Bath |
| Circulation Mode | External Circulation |
| Temperature Control | Refrigeration & Heating Dual-Mode |
| Bath Volume | 5 L |
| Temperature Range | −80 °C to +99 °C |
| Temperature Stability | ±0.2 °C |
| Stirring | Integrated Magnetic Stirrer (Dual-Point: Bath & Sample Vessel) |
| Lid | Adjustable Telescopic Cover |
| Accessories | Universal Mounting Bracket for Burettes, Probes, and Sensors |
| Safety | Dry-Burn Protection (Heating Mode) |
| Brand | Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Equipment Category | Domestic |
| Model | HX-2015 |
| Instrument Type | Constant-Temperature Bath Circulator |
| Circulation Mode | Internal & External |
| Temperature Control | Refrigeration & Heating |
| Bath Volume | 15 L |
| Temperature Range | −20 °C to +99 °C |
| Temperature Stability | ±0.05 °C |
| Refrigeration Capacity | 370–1200 W |
| Heating Power | 1750 W |
| Flow Rate | 10 L/min |
| Tank Dimensions (L×W×H) | 365 × 245 × 168 mm |
| Overall Dimensions (L×W×H) | 480 × 340 × 780 mm |
| Construction Material | 304 Stainless Steel |
| Control Method | PID Algorithm |
| Display | Digital LED |
| Compressor | Hermetic Air-Cooled Unit (Imported from USA/France) |
| Pump | Dual-Impeller Circulation Pump with Self-Priming Capability |
| Brand | Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Equipment Type | Refrigerated/Heating Circulating Bath |
| Bath Volume | 10 L |
| Temperature Range | −30 °C to +99 °C |
| Temperature Stability | ±0.2 °C |
| Temperature Resolution | 0.1 °C |
| Max Pump Flow Rate | 10 L/min |
| Max Pump Pressure | 0.2 bar |
| Heating Power | 1600 W |
| Refrigerant | R404A |
| Input Voltage | 220–240 V~50 Hz |
| Total Power Consumption | 2160 W |
| External Dimensions (W×D×H) | 255 × 490 × 693 mm |
| Net Weight | 55 kg |
| IP Rating | IP20 |
| Pollution Degree | 2 |
| Operating Ambient | 5–35 °C, ≤70% RH |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | LT-100-80 |
| Instrument Type | Constant-Temperature Bath Chiller |
| Circulation Mode | Internal & External Loop |
| Temperature Control | Heating-Only Mode |
| Bath Volume | 10 L |
| Temperature Range | −80 °C to +40 °C |
| Temperature Stability | ±2 °C |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | SY-10 |
| Instrument Type | Water/Oil Bath Circulator |
| Circulation Mode | Internal & External Circulation |
| Temperature Control | Heating-Only |
| Bath Volume | 10 L |
| Temperature Range | Ambient +5 °C to 200 °C |
| Temperature Stability | ±0.5 °C |
| Pump Material | High-Temperature Stainless Steel Shielded Pump |
| Bath Tank Material | SUS304 Stainless Steel |
| Control System | PID Digital Controller with LED Display |
| Heating Element | ODM-Sourced Industrial-Grade Heater Compliant with GB Standards |
| Structural Design | Vertical Stand with Castor Wheels |
| External Port Fittings | 3/4" Stainless Steel Insulated Quick-Connect Ports |
| Power Supply | 220–240 V, 50 Hz |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | SY-100-250 |
| Instrument Type | Water/Oil Bath Circulator |
| Circulation Mode | Internal & External Loop |
| Temperature Control | Heating-Only |
| Bath Volume | 100 L |
| Temperature Range | Ambient +5°C to 250°C |
| Temperature Stability | ±0.5°C |
| Heating Power | 12 kW |
| Circulation Pump Power | 0.75 kW |
| Flow Rate | 75 L/min |
| Maximum Pressure | 1.5 bar |
| Expansion Tank Material | SUS304 Stainless Steel |
| Cooling Coil Material | Oxygen-Free Copper Tube |
| Cooling Coil Inlet/Outlet Port | Φ10 mm |
| External Circulation Port | 3/4" NPT |
| Fill Port Diameter | Φ60 mm |
| Fluid Delivery Piping & Valves | SUS304 |
| Recommended Bath Fluid Volume | 17 L |
| Dimensions (L×W×H) | 940 × 640 × 1585 mm |
| Net Weight | ~185 kg |
| Brand | Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | SY-20-160 |
| Instrument Type | Constant-Temperature Bath |
| Circulation Mode | Internal & External Loop |
| Temperature Control | Heating-Only |
| Bath Volume | 20 L |
| Temperature Range | Ambient +5°C to 160°C |
| Temperature Stability | ±0.5°C |
| Cooling Method | External Water-Cooled Heat Exchanger |
| Display | LCD Panel with PID Control |
| Safety Features | Overtemperature Alarm, Overcurrent Protection, Overload Protection |
| System Design | Sealed Closed-Loop Circulation |
| Fluid Refill | Integrated Vent Valve |
| Cooling Water Interface | Dedicated Inlet/Outlet Ports |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Constant-Temperature Bath |
| Circulation Mode | Internal & External Circulation |
| Bath Volume | 20 L |
| Temperature Range | Ambient +5°C to 160°C |
| Temperature Stability | ±0.5°C |
| Cooling Interface | Integrated Water-Cooling Inlet/Outlet |
| Control Method | PID Digital Temperature Control |
| Safety Features | Over-Temperature Alarm, Over-Current Protection, Overload Protection |
| System Design | Fully Sealed Closed-Loop Circulation |
| Display | LCD Panel with Real-Time Temperature Readout |
| Exhaust Valve | Integrated for Fluid Top-Up |
| Brand | Great Wall |
|---|---|
| Model | SY-20-250Ex |
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Constant-Temperature Circulating Bath |
| Circulation Mode | External Circulation |
| Temperature Control | Heating-Only |
| Temperature Range | Ambient +5°C to 250°C |
| Temperature Stability | ±0.5°C |
| Total Power Input | 3250 W |
| Supply Voltage | 3-phase, 380 V, 50 Hz |
| Heat Transfer Fluid | Thermal Oil |
| Safety Certification | ATEX/IECEx-compliant components (explosion-proof heater, circulation pump, and control cabinet) |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | SY-200-200 |
| Circulation Mode | Internal & External Loop |
| Temperature Control | Heating-Only |
| Bath Volume | 22 L |
| Temperature Range | 5–200 °C |
| Temperature Stability | ±0.5 °C |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Cooling Interface | Dedicated Inlet/Outlet for External Cooling Water |
| Safety Features | Overtemperature Alarm, Overcurrent Protection, Overload Protection |
| Control Method | PID Digital Temperature Control |
| Display | LCD Panel with Real-Time Temperature Readout |
| System Design | Fully Sealed Closed-Loop Circulation |
| Brand | Great Wall |
|---|---|
| Origin | Henan, China |
| Model | SY-50 |
| Temperature Range | Ambient +5 °C to 200 °C |
| Temperature Stability | ±0.5 °C |
| Bath Volume | 20 L |
| Max Flow Rate | 42 L/min |
| Max Pressure | 2.8 bar |
| Circulation Port | 3/4" NPT |
| Heating Power | 3 kW |
| Power Supply | 220–240 V~, 50 Hz |
| Dimensions (W×D×H) | 430 × 690 × 1075 mm |
| Weight | 60 kg |
| Ambient Operating Conditions | 5–40 °C, ≤60% RH |
| Brand | Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Equipment Type | Constant-Temperature Circulating Bath |
| Circulation Mode | External Circulation |
| Bath Volume | 50 L |
| Temperature Range | Ambient +5°C to 160°C |
| Temperature Stability | ±2°C |
| Construction | Stainless Steel Fluid Circuit |
| Control Method | PID Temperature Control |
| Safety Features | Over-Temperature Alarm, Overload & Over-Current Protection |
| Fluid System | Sealed, Non-Ventilated Loop |
| Compliance | Designed for GLP-supporting lab environments (no active cooling, no refrigerant) |
| Brand | Hanon |
|---|---|
| Origin | Shandong, China |
| Model | FC1500 |
| Instrument Type | Constant-Temperature Bath |
| Circulation Mode | Internal & External |
| Temperature Control | Refrigeration & Heating |
| Bath Volume | 10 L |
| Temperature Range | 5 °C to 100 °C |
| Temperature Stability | ±0.05 °C |
| Display Resolution | 0.1 °C |
| Control Algorithm | Fuzzy PID |
| Sensor Type | PT100 |
| Heating Power | 2000 W |
| Refrigeration Capacity | 1500 W (at 20 °C ambient) |
| Refrigerant | R134a |
| Pump Flow Rate | 10 L/min |
| Pump Pressure | 0.35 bar |
| Dimensions | 555 mm × 350 mm × 750 mm |
| Weight | 40 kg |
| Power Supply | 220 VAC ±10%, 50 Hz |
| Operating Ambient | 10 °C–25 °C |
| Protection Features | Overcurrent, High/Low Temperature, Overtemperature, Low-Level Audible/Visual Alarm, Dry-Run Prevention |
| Brand | Hanon |
|---|---|
| Origin | Shandong, China |
| Model | FCLW6-20 |
| Bath Volume | 6 L |
| Temperature Range | -20 °C to 100 °C |
| Temperature Stability | ±0.05 °C |
| Display Resolution | 0.1 °C |
| Pump Flow Rate | 10 L/min |
| Pump Pressure | 0.35 bar |
| Heating Power | 1000 W |
| Cooling Power | 250 W |
| Refrigerant | R134a |
| Temperature Sensor | PT100 |
| Control Algorithm | Fuzzy PID |
| Circulation Mode | Internal & External |
| Protection Features | Over-current, High/Low Temperature, Over-temperature, Low-level Audio-Visual Alarm |
| Power Supply | 220 V AC ±10%, 50 Hz |
| Brand | Hanuo |
|---|---|
| Model | 76-1A |
| Temperature Range | Ambient to 100 °C |
| Temperature Stability | ≤ ±0.5 °C |
| Heating Power | 0.9 kW |
| Stirring Power | 30 W |
| Stirring Speed | Continuously Adjustable |
| Tank Dimensions | Ø300 × 300 mm (D × H) |
| Voltage/Frequency | 200 V / 50 Hz |
| Display Resolution | 0.1 °C |
| Sensor Type | Imported Precision RTD Sensor |
| Circulation | Internal Only (No External Pump Port) |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | 76-1B |
| Instrument Type | Constant-Temperature Water Bath |
| Circulation Mode | Internal Recirculation |
| Temperature Control | Heating-Only |
| Bath Dimensions | Ø300 × 300 mm (D × H) |
| Temperature Range | Ambient to 100 °C |
| Temperature Stability | ±0.05 °C |
| Heating Power | 900 W |
| Stirring Power | 30 W |
| Stirring Speed | Continuously Adjustable (0–600 rpm typical range) |
| Supply Voltage | 220 V AC, 50 Hz |
| Construction | Borosilicate Glass Bath Vessel with Stainless Steel Housing Base |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | 76-1B |
| Type | Benchtop Constant-Temperature Water Bath |
| Circulation | Internal recirculation only |
| Temperature Control | Heating-only mode |
| Bath Volume | 18 L |
| Temperature Range | Ambient to 100 °C |
| Temperature Stability | ±0.5 °C |
| Heating Power | 900 W |
| Stirring Motor Power | 30 W |
| Stirring Speed | Continuously variable (0–600 rpm typical range) |
| Bath Chamber Dimensions | Ø300 × 300 mm |
| Voltage/Frequency | 220 V, 50 Hz |
| Construction | Borosilicate glass tank with stainless steel base and insulated housing |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | BD-0506 |
| Type | Circulating Bath (Refrigerated & Heated) |
| Capacity | 6 L |
| Temperature Range | −5 to 100 °C |
| Temperature Stability | ±0.01 °C |
| Temperature Uniformity (Horizontal/Vertical) | ±0.005 to ±0.01 °C |
| Display Resolution | 0.001 °C |
| Cooling System | Hermetically Sealed Compressor |
| Safety Features | Adjustable Over-Temperature Cut-off, Dual Thermal Protection |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | DC-0506 |
| Instrument Type | Constant-Temperature Bath |
| Circulation Mode | Internal & External Circulation |
| Temperature Control | Refrigeration & Heating |
| Bath Volume | 6 L |
| Temperature Range | −5 °C to 100 °C |
| Temperature Stability | ±0.05 °C |
| Working槽 Dimensions (L×W×H) | 250 mm × 200 mm × 150 mm |
| Opening Size | 180 mm × 140 mm |
| Circulation Flow Rate | 4 L/min |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | DC-0506 |
| Instrument Type | Constant-Temperature Bath |
| Circulation Mode | Internal & External |
| Temperature Control | Refrigeration & Heating |
| Bath Volume | 6 L |
| Temperature Range | −5 °C to 100 °C |
| Temperature Stability | ±0.05 °C |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | DC-0506N |
| Bath Volume | 6 L |
| Temperature Range | −5 °C to 100 °C |
| Temperature Stability | ±0.05 °C |
| Circulation Type | Internal Only |
| Bath Opening Diameter | φ90 mm |
| Dimensions (W×D×H) | 610 mm × 370 mm × 460 mm |
| Cooling/Heating Function | Yes |
| Instrument Category | Constant-Temperature Circulating Bath |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | DC-0510 |
| Instrument Type | Refrigerated Circulating Bath |
| Temperature Range | −5 °C to 100 °C |
| Temperature Stability | ±0.05 °C |
| Bath Volume | 10 L |
| Circulation Mode | Internal & External |
| Temperature Control | Dual-mode (Heating & Refrigeration) |
| Construction | Full Stainless Steel Interior and Deck |
| Control System | XMT Digital PID Controller |
| Refrigeration | Hermetically Sealed Compressor with Overheat & Overcurrent Protection |
| Pump Flow Rate | 4 L/min |
| External Port | Standard NPT or BSP Fitting for Auxiliary Cooling/Heating Loops |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | DC-0515 |
| Type | Constant-Temperature Bath |
| Circulation | Internal & External |
| Temperature Control | Refrigeration & Heating |
| Bath Volume | 15 L |
| Temperature Range | −5 °C to 100 °C |
| Temperature Stability | ±0.05 °C |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | DC-0520 |
| Instrument Type | Constant-Temperature Bath |
| Circulation Mode | Internal & External |
| Temperature Control | Refrigeration & Heating |
| Bath Volume | 20 L |
| Temperature Range | −5 °C to 100 °C |
| Temperature Stability | ±0.05 °C |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | DC-0530 |
| Type | Circulating Constant-Temperature Bath |
| Temperature Range | −5 °C to 100 °C |
| Temperature Stability | ±0.05 °C |
| Bath Volume | 30 L |
| Circulation Flow Rate | 13 L/min |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | DC-0540 |
| Bath Volume | 40 L |
| Temperature Range | −5 °C to 100 °C |
| Temperature Stability | ±0.05 °C |
| Circulation Mode | Internal & External |
| Cooling/Heating Type | Dual-Function |
| Working Tank Opening | 330 mm × 330 mm |
| External Dimensions (W×D×H) | 430 mm × 540 mm × 990 mm |
| Internal Tank Dimensions (L×W×H) | 450 mm × 350 mm × 250 mm |
| Display | Large LCD with Digital PID Control |
| Refrigeration System | Hermetically Sealed Compressor with Overheat & Overcurrent Protection |
| Drain Valve | Integrated Manual Drain Port |
| Construction | Stainless Steel Interior & Top Plate |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | DC-1006 |
| Instrument Type | Constant-Temperature Circulating Bath |
| Bath Volume | 6 L |
| Temperature Range | −10 to 100 °C |
| Temperature Stability | ±0.05 °C |
| Internal/External Circulation | Yes |
| Cooling/Heating Function | Dual-mode |
| Circulation Flow Rate | 4 L/min |
| Bath Dimensions (W×D×H) | 250 × 200 × 150 mm |
| Opening Size (W×D) | 180 × 140 mm |
| Bath Depth | 150 mm |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | DC-4015 |
| Instrument Type | Constant-Temperature Bath |
| Temperature Range | −40 °C to 100 °C |
| Temperature Stability | ±0.1 °C |
| Bath Volume | 15 L |
| Circulation Mode | Internal & External |
| Temperature Control | Refrigeration & Heating |
| Construction | Stainless Steel Interior & Work Surface |
| Control System | XMT Digital PID Controller |
| Refrigeration System | Hermetically Sealed Compressor with Overheat & Overcurrent Protection |
| Pump Flow Rate | 4 L/min |
| External Port | Standard NPT or BSP Fitting for Auxiliary Loop Integration |