The Great Wall
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| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | ZT-20-200-30 |
| Temperature Range | −30 °C to 200 °C |
| Temperature Stability | ±0.5 °C |
| Power Supply | 220–240 V~, 50 Hz |
| Total Power | 4.7 kW |
| Heating Power | 3 kW |
| Cooling Capacity | 1.7 kW @ 200 °C |
| Refrigerant | R22 |
| Bath Fluid Volume | 10 L |
| Pump Flow Rate | 30 L/min |
| Pump Pressure | 1 bar |
| Dimensions (W×D×H) | 580 × 825 × 1370 mm |
| Weight | 172 kg |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | ZT-20-200-80 |
| Temperature Range | −30 °C to 200 °C |
| Temperature Stability | ±0.5 °C |
| Power Supply | 220–240 V~, 50 Hz |
| Total Power | 4.7 kW |
| Cooling Capacity | 1.7 kW @ 200 °C, 2.6 kW @ 10 °C, 1.1 kW @ −10 °C, 0.7 kW @ −20 °C, 0.3 kW @ −30 °C |
| Refrigerant | R22 |
| Bath Fluid Volume | 10 L |
| Heating Power | 3 kW |
| Pump Flow Rate | 30 L/min |
| Pump Pressure | 1 bar |
| Dimensions (W×D×H) | 580 × 825 × 1370 mm |
| Weight | 172 kg |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | OEM/ODM Producer |
| Model | ZT-20-200-40H |
| Temperature Stability | ±0.5 °C |
| Operating Temp Range | −40 °C to +200 °C |
| Ambient Temp Range | 5–35 °C |
| Ambient Humidity | ≤70% RH |
| Power Supply | 3-phase 380 V, 50 Hz |
| Total Power | 5.7 kW |
| Heating Power | 3 kW |
| Compressor | Tecumseh, 2.238 kW |
| Refrigerant | R404A |
| Cooling Capacity | 1.7 kW @ 200 °C, 4.3 kW @ 10 °C, 3.1 kW @ −10 °C, 2.3 kW @ −20 °C, 1.2 kW @ −30 °C, 0.3 kW @ −35 °C |
| Circulation Pump | 0.28 kW, 30 L/min, 1 bar max pressure |
| Reservoir Volume | 8 L |
| Fluid Connection | 3/4″ BSP |
| Reservoir & Piping Material | SUS304 stainless steel |
| Dimensions (W×D×H) | 730 × 840 × 1470 mm |
| Safety Protections | Phase sequence detection, overcurrent, overtemperature, high/low pressure, thermal overload, and delayed startup |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | ZT-20-200-80H |
| Temperature Range | −80 °C to +200 °C |
| Temperature Stability in Reactor | ±0.5 °C |
| Ambient Temperature Range | 5–35 °C |
| Ambient Humidity Limit | ≤70% RH |
| Power Supply | 3-phase 380 V, 50 Hz |
| Total Power Consumption | 7.9 kW |
| Heating Power | 3 kW |
| Refrigerants | R404A / R23 |
| Cooling Capacity | 1.7 kW @ 200 °C |
| Circulation Pump Power | 280 W |
| Flow Rate | 30 L/min |
| Max. Delivery Pressure | 1.5 bar |
| External Port Size | 3/4″ BSP |
| Bath Reservoir Material | SUS304 Stainless Steel |
| Fluid Lines & Valves | SUS304 |
| Fluid Volume Capacity | 12 L |
| Dimensions (W×D×H) | 885 × 1315 × 1565 mm |
| Net Weight | 393 kg |
| Safety Protections | Phase sequence detection, overcurrent, overtemperature, high/low pressure, thermal overload, and startup delay |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | ZT-5-200-30H (Air-Cooled) |
| Temperature Range | −30 °C to +200 °C |
| Temperature Stability | ±0.5 °C |
| Ambient Operating Conditions | 5–35 °C, ≤70% RH |
| Power Supply | 220–240 V~, 50 Hz |
| Total Power | 3 kW |
| Heating Power | 2 kW |
| Refrigerant | R404A |
| Cooling Capacity | 0.6 kW @ 20 °C, 0.5 kW @ 0 °C, 0.4 kW @ −10 °C, 0.3 kW @ −20 °C, 0.2 kW @ −30 °C |
| Circulation Pump | 180 W, Flow Rate: 25 L/min, Max Pressure: 1.5 bar |
| Expansion Tank Material | SUS304 |
| Fluid Lines & Valves | SUS304 |
| Dimensions (W×D×H) | 420 × 650 × 860 mm |
| Net Weight | 106 kg |
| Safety Protections | Delayed Start, Overcurrent, Overheat, and Overtemperature Protection |
| Display | Touchscreen LCD Interface |