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| Brand | Hengping |
|---|---|
| Origin | Shanghai, China |
| Model | LW-3000 |
| Cooling Type | Air-cooled |
| Temperature Range | 0–40 °C |
| Cooling Capacity | 50 W/°C |
| Temperature Stability | ±0.5 °C |
| Circulation Pump Pressure | 1 bar |
| Flow Rate | 10 L/min |
| Reservoir Volume | 9 L |
| Unit Type | Integrated |
| Power Supply | 220 V / 50 Hz |
| Net Weight | 9.5 kg |
| Dimensions (L×W×H) | 470 × 270 × 370 mm |
| Key | Brand: Hengping |
|---|---|
| Origin | Shanghai, China |
| Model | LW-5000 |
| Cooling Type | Air-cooled |
| Temperature Range | 5–40 °C |
| Temperature Stability | ±0.1 °C |
| Refrigeration Capacity | 800 W |
| Pump Pressure | 2.0 bar |
| Flow Rate Options | 10 / 13 / 16 L/min |
| Reservoir Volume | 6 L |
| Duty Cycle | Continuous Operation |
| Refrigerant | R-134a |
| Power Supply | 220 V, 50 Hz |
| Compressor Power | 0.295 kW (0.40 HP) |
| Pump Power | 0.03–0.10 kW |
| Dimensions (L×W×H) | 550 × 280 × 430 mm |
| Net Weight | 26 kg |
| Brand | Hengping |
|---|---|
| Origin | Shanghai, China |
| Model | LW-6000 |
| Type | Integrated Air-Cooled Circulating Chiller |
| Temperature Control Range | 5–40 °C |
| Temperature Stability | ±0.1 °C |
| Refrigeration Capacity | 2700–3000 W (9210–10,230 Btu/h) |
| Pump Flow Rate | 13 / 16 / 58 L/min |
| Pump Pressure | 2.0 bar (max. head: 12 / 25 / 28 m) |
| Reservoir Volume | 15 L |
| Power Supply | 220 V, 50 Hz |
| Compressor Power | 0.965–1.28 kW |
| Refrigerants | R-22 / R-134a / R-410a |
| Water Inlet/Outlet | Rp½″ |
| Net Weight | 60–72 kg |
| Dimensions (W×D×H) | 600 × 470 × 870 mm |
| Compliance | CE-marked design principles, GLP-aligned operational safeguards |
| Brand | Hengping |
|---|---|
| Origin | Shanghai, China |
| Model | LW-5200 |
| Cooling Type | Air-cooled |
| Temperature Range | 5–40 °C |
| Temperature Stability | ±0.1 °C |
| Refrigeration Capacity | 1400 W |
| Pump Pressure | 2.0 bar |
| Flow Rates | 10 / 13 / 16 L/min (model-dependent) |
| Reservoir Volume | 6 L |
| Power Supply | 220 V, 50 Hz |
| Compressor Power | 0.52 kW (0.7 HP) |
| Refrigerant | R-134a |
| Max. Head | 10–19 m |
| Net Weight | 30 kg |
| Dimensions (L×W×H) | 550 × 280 × 430 mm |
| Brand | Hengping |
|---|---|
| Origin | Shanghai, China |
| Model | DLSB-6/20 |
| Cooling Method | Water-cooled |
| Temperature Range | −20 °C to +99 °C |
| Refrigeration Capacity | 2100 W at 10 °C |
| Temperature Stability | ±0.1 °C |
| Circulation Pressure | 3 bar |
| Flow Rate | 10 L/min |
| Reservoir Volume | 6 L |
| Operation Mode | Continuous Compression Refrigeration |
| Unit Type | Integrated |
| Brand | Hengping |
|---|---|
| Origin | Shanghai, China |
| Model | DL-SERIES |
| Type | Integrated Circulating Chiller |
| Cooling Method | Water-Cooled |
| Temperature Range | 5–50 °C |
| Refrigeration Capacity | 550 W |
| Temperature Stability | ±0.1 °C |
| Circulation Pump Pressure | 0 ± 0.1 bar (typical open-loop head) |
| Flow Rate | 4 L/min |
| Bath Volume | 1 L |
| Operating Mode | Continuous |
| Control System | Microcontroller-based PID with Auto-Tuning |
| Sensor | PT100 Platinum Resistance Thermometer |
| Display | Dual LED (Setpoint & Actual Temperature, 0.1 °C Resolution) |
| Power Supply | 220 V ±10%, 50 Hz |
| Dimensions (L×W×H) | 425 × 210 × 315 mm |
| Safety Features | Sensor Fault Protection, Upper/Lower Temperature Limit Alarm, Dry-Run Protection |
| Brand | Hengping |
|---|---|
| Origin | Shanghai, China |
| Model | DC-130B |
| Instrument Type | Split-type |
| Cooling Method | Air-cooled |
| Temperature Range | 10–50 °C |
| Refrigeration Capacity | 300 W |
| Temperature Stability | ±0.1 °C |
| Circulation Pressure | 2.0 bar |
| Flow Rate | 4 L/min |
| Reservoir Volume | 0.5 L |
| Operating Mode | Continuous |
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