Rotary Evaporators
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Showing 31–60 of 229 results
| Brand | EYELA |
|---|---|
| Origin | Japan |
| Model | N-1100D-W |
| Rotation Speed | 20–180 rpm |
| Max. Evaporation Rate | 18 mL/min |
| Ultimate Vacuum | ≤399.9 Pa (≤3 mmHg) |
| Temperature Control Range (N-1100D-W) | RT +5 to 90°C (water bath) |
| Temp. Accuracy | ±1.5°C (water), ±3.0°C (oil) |
| Heating Power | 1 kW |
| Condenser Type | Vertical double-layer coiled condenser |
| Cooling Surface Area | 0.146 m² |
| Flask Capacity (standard) | 1 L (max. 3 L) |
| Bath Dimensions | Ø230 × 100 mm (≈3 L) or Ø240 × 120 mm (≈5.5 L) |
| Lift Stroke | 100 mm (manual lift) + 150 mm (auxiliary slide extension) |
| Overall Dimensions | 535 × 355 × 790 mm (11 kg) or 550 × 380 × 790 mm (13 kg) |
| Safety Features | Thermal fuse, dry-run prevention sensor |
| Sealing | Dual-material seal (PTFE + fluororubber) |
| Standard Joint Sizes | 29/38 (evaporating flask), S35/20 (receiving flask) |
| Control | Microprocessor-based ON-OFF temperature control with membrane keypad and digital display |
| Brand | EYELA (Tokyo Rikakikai Co., Ltd.) |
|---|---|
| Origin | Japan |
| Model | N-1100S-W |
| Rotation Speed | 20–180 rpm |
| Max. Evaporation Rate | 18 mL/min |
| Ultimate Vacuum | <399.9 Pa (≤3 mmHg) |
| Temperature Range (Water Bath) | RT+5°C to 90°C |
| Temperature Range (Oil Bath, optional) | RT+5°C to 180°C |
| Temp. Control Accuracy | ±1.5°C (water), ±3.0°C (oil) |
| Heating Power | 1 kW |
| Condenser Type | Inclined double-layer coiled coil |
| Cooling Surface Area | 0.146 m² |
| Flask Capacity | Standard 1 L (max 3 L), Standard Taper: 29/38 |
| Collection Flask | 1 L spherical, Joint: S35/20 |
| Vertical Travel | 100 mm (manual lift) + 150 mm (auxiliary extension) |
| Bath Dimensions | Ø230×100 mm (≈3 L) or Ø240×120 mm (≈5.5 L) |
| Unit Dimensions & Weight | 710×355×510 mm, 11 kg (base config) |
| Sealing | Dual-material PTFE/fluoroelastomer vacuum seal |
| Safety Features | Thermal cut-off fuse, dry-run prevention sensor |
| Optional Integration | Compatible with DPE-1300/DPE-1400 solvent recovery units and NVC-series vacuum controllers |
| Brand | EYELA |
|---|---|
| Origin | Japan |
| Model | N-1100S / N-1100SF |
| Rotation Speed | 20–180 rpm |
| Max. Evaporation Rate | 25 mL/min (water) |
| Ultimate Vacuum | <399.9 Pa (3 mmHg) |
| Bath Temperature Range | RT+5°C to 90°C (N-1100S-W / N-1100SD) or RT+5°C to 180°C (N-1100S-WD) |
| Temp. Control Accuracy | ±1.5°C (water bath, rotating flask) / ±3.0°C (oil bath, rotating flask) |
| Heating Power | 1 kW |
| Condenser | Inclined double-layer coiled tube, cooling area: 0.146 m² |
| Flask Capacity | 1 L pear-shaped (ISO NS29/38) or 500 mL pear-shaped (transparent joint, NS29/38) |
| Receiver | 1 L spherical (ISO S35/20) |
| Shaft Dimensions | ID 18 mm × L 272 mm, TS29/38 |
| Vacuum Seal | Dual-material PTFE/Viton gasket |
| Air Filter | 0.2 µm disk filter (N-1100SD/SFD only) |
| Lift Travel | 100 mm (counterbalanced slide) + 150 mm (manual extension) |
| Bath Dimensions & Capacity | Ø230×100H mm (3 L, water-only) or Ø240×120H mm (5 L, water/oil) |
| Brand | EYELA (Tokyo Rikakikai Co., Ltd.) |
|---|---|
| Origin | Japan |
| Model | N-1100V-W |
| Rotational Speed | 20–180 rpm |
| Max. Evaporation Rate | 18 mL/min |
| Ultimate Vacuum | <399.9 Pa (≤3 mmHg) |
| Bath Temperature Range (N-1100V-W) | +5°C to 90°C above ambient |
| Temperature Control Accuracy | ±1.5°C (water bath), ±3.0°C (oil bath) |
| Heating Power | 1 kW |
| Condenser Type | Vertical double-layer coiled condenser |
| Cooling Surface Area | 0.146 m² |
| Flask Capacity | Standard 1 L (max. 3 L), 29/38 standard taper joint |
| Collection Flask | 1 L spherical flask, S35/20 ground joint |
| Lift Mechanism | Manual dual-stage lift (100 mm primary + 150 mm auxiliary extension) |
| Bath Dimensions & Capacity | Ø230 mm × 100 mm depth (~3 L) or Ø240 mm × 120 mm depth (~5.5 L) |
| Overall Dimensions & Weight | 535 W × 355 D × 790 H mm / 11.5 kg (standard configuration) |
| Safety Features | Thermal fuse, dry-run prevention sensor |
| Sealing | Dual-material vacuum seal (PTFE + fluororubber) |
| Glassware | VF-type explosion-resistant coated glass (all condenser, collection, and four-way flasks) |
| Brand | EYELA (Tokyo Rikakikai) |
|---|---|
| Origin | Japan |
| Model | N-1100V-W/WD |
| Evaporation Capacity | Max. 25 mL/min |
| Rotational Speed | 20–180 rpm |
| Ultimate Vacuum | < 399.9 Pa |
| Bath Temperature Range | Room Temp +5°C to 90°C |
| Heating Control Accuracy | ±0.5°C (typical for PID-controlled water/oil bath) |
| Cooling Surface Area | 0.146 m² |
| Evaporating Flask Capacity | 3 L |
| Brand | EYELA (Tokyo Rikakikai Co., Ltd.) |
|---|---|
| Origin | Japan |
| Model | N-1200AV / N-1200AVF-W / N-1200AVF-WD |
| Rotational Speed | 5–280 rpm |
| Max. Evaporation Rate | 25 mL/min |
| Ultimate Vacuum | < 399.9 Pa (≤ 3 mmHg) |
| Water Bath Temp. Range | RT + 5°C to 90°C |
| Oil/Water Dual Bath Temp. Range | RT + 5°C to 180°C |
| Temp. Control Accuracy | ±1.5°C (water) / ±3°C (oil) |
| Temperature Control Method | Microcomputer-based ON-OFF control |
| Heating Power | 1.05 kW |
| Condenser Type | Vertical double-coil |
| Cooling Surface Area | 0.146 m² |
| Flask Capacity | Standard 1 L (up to 3 L compatible) |
| Bath Dimensions & Volume | Ø240 × 120 mm (shallow zone Ø160 mm), ~5.4 L |
| Lift Stroke | 100 mm (manual rack) + 130 mm (handle extension) |
| Overall Dimensions & Weight | 595 W × 445 D × 700 H mm, 16.5 kg |
| Safety Features | Thermal fuse, dry-run prevention sensor |
| Sealing Material | PTFE vacuum seal |
| Condenser & Flask Joints | Standard taper 29/38 (flask), S35/20 (receiving flask) |
| Shaft | Short-type glass rotary shaft, ID 18 mm × L 178 mm |
| Quick-Connect Fitting | Integrated push-fit interface for chiller hose coupling |
| Brand | EYELA |
|---|---|
| Origin | Japan |
| Model | N-1200BT/BTF-W/WD |
| Capacity | 1 L (max 3 L) |
| Ultimate Vacuum | 399.9 Pa (≤3 mmHg) |
| Rotation Speed | 5–280 rpm |
| Bath Temperature Range | Water bath: RT+5 to 90°C |
| Oil/water bath | RT+5 to 180°C |
| Temperature Control Accuracy | ±1.5°C (water), ±3°C (oil) |
| Evaporation Rate | Max. 25 mL/min |
| Condenser Surface Area | 0.12 m² |
| Heating Power | 1.05 kW |
| Lift Stroke | 100 mm (motorized) + 130 mm (manual extension) |
| Dimensions (W×D×H) | 585 × 455 × 700 mm |
| Weight | 19.4 kg |
| Condenser Type | Wide-mouth vertical coil (Ø110 × 340 mm, internal Ø91 × 230 mm) |
| Flask Standard Taper | 29/38 (evaporating), S35/20 (receiving) |
| Sealing Material | PTFE vacuum seal |
| Brand | EYELA |
|---|---|
| Origin | Japan |
| Model | N-1210BS-WB |
| Capacity | 5.4 L |
| Ultimate Vacuum | 10 hPa (≈7.5 Torr) |
| Rotation Speed | 5–280 rpm |
| Bath Temperature Range | Ambient to 180 °C (±1.5 °C for water, ±3 °C for oil) |
| Evaporation Rate | Max. 25 mL/min (water) |
| Condenser Cooling Area | 0.146 m² |
| Bath Dimensions | Ø240 × 120 mm (H) |
| Power | 1.2 kVA |
| Weight | 18 kg |
| Electrical Supply | AC 220 V, 50 Hz |
| Brand | EYELA |
|---|---|
| Origin | Japan |
| Model | N-1210BS-WB |
| Bath Temperature Range | Room Temp. to 180 °C (±1.5 °C in water, ±3 °C in oil) |
| Rotational Speed Range | 5–280 rpm |
| Evaporation Rate (Water) | Up to 25 mL/min |
| Bath Capacity | ~5.4 L |
| Bath Dimensions (ID) | 240 mm × 120 mm H |
| Bath Material | Aluminum with PTFE Coating |
| Heating Power | 1 kW |
| Vertical Travel | Motorized lift 110 mm + manual extension 130 mm |
| Condenser Type | Tilted dual-spiral coil |
| Flask Capacity | 1–3 L (evaporating), 1 L (receiving) |
| Vacuum Seal | PTFE sealing gasket |
| Cooling Water Inlet/Outlet | Ø10 mm |
| Power Supply | AC 220 V, 5.5 A, 1.2 kVA, 50 Hz |
| Operating Ambient | 5–35 °C |
| Dimensions (W×D×H) | 729 × 433 × 520 mm (750 mm with lift extended) |
| Weight | 18 kg |
| Brand | EYELA |
|---|---|
| Origin | Japan |
| Model | N-1300D |
| Rotational Speed | 10–310 rpm |
| Bath Temperature Range | RT+5°C to 90°C (water) / RT+5°C to 180°C (oil) |
| Temperature Accuracy | ±1.5°C (water), ±3°C (oil) |
| Max. Evaporation Rate | 25 mL/min (water) |
| Ultimate Vacuum | ≤399.9 Pa (≤3 mmHg) |
| Condenser Surface Area | 0.146 m² |
| Lift Stroke | 180 mm (manual, stepless) |
| Motor | Brushless DC |
| Cooling Water Inlet/Outlet | Ø10 mm |
| Power Input | AC 220 V, 50 Hz, 6.5 A, 1.43 kVA |
| Dimensions (W×D×H) | 578×352×645 mm (N-1300D-W) / 565×352×645 mm (N-1300D-WB) |
| Weight | 12.7 kg (N-1300D-W) / 13.3 kg (N-1300D-WB) |
| Bath Capacity | 4.3 L (SB-1300, stainless steel SUS304) / 5.4 L (OSB-2200, aluminum with PTFE coating) |
| Sealing | Dual-layer PTFE/Viton vacuum seal |
| Brand | EYELA |
|---|---|
| Origin | Shanghai, China |
| Model | N-1300D-W |
| Capacity | 3 L |
| Ultimate Vacuum | 0.08 MPa |
| Rotation Speed | 10–310 rpm |
| Bath Temperature Range | Ambient to 90 °C |
| Temperature Control Accuracy | ±1 °C |
| Cooling Surface Area | 1200 cm² |
| Bottle Mounting | Dual-side (left/right) adjustable |
| Vertical Travel | 180 mm continuous lift |
| Base | Rotatable circular platform with free-angle positioning |
| Brand | EYELA |
|---|---|
| Origin | Japan |
| Model | N-1300S |
| Rotational Speed | 10–310 rpm |
| Bath Temperature Range | RT+5°C to 90°C (water) / RT+5°C to 180°C (oil) |
| Temperature Accuracy | ±1.5°C (water), ±3°C (oil) |
| Max. Evaporation Rate | 25 mL/min (water) |
| Ultimate Vacuum | ≤399.9 Pa (≤3 mmHg) |
| Condenser Surface Area | 0.146 m² |
| Lift Stroke | 180 mm (manual, stepless) |
| Motor | Brushless DC |
| Cooling Water Inlet/Outlet | Ø10 mm |
| Power Supply | AC 220 V, 50 Hz, 6.5 A, 1.43 kVA |
| Dimensions (W×D×H) | 736×352×504 mm (N-1300S-W) / 724×352×504 mm (N-1300S-WB) |
| Weight | 12.1 kg (N-1300S-W) / 12.7 kg (N-1300S-WB) |
| Bath Capacity | 4.3 L (SB-1300, stainless steel SUS304) / 5.4 L (OSB-2200, aluminum with PTFE coating) |
| Sealing | Dual-layer PTFE/Viton vacuum seal |
| Brand | EYELA |
|---|---|
| Origin | Japan |
| Model | N-1300V |
| Rotational Speed | 10–310 rpm |
| Bath Temperature Range | RT+5°C to 90°C (water) / RT+5°C to 180°C (oil) |
| Temperature Accuracy | ±1.5°C (water), ±3°C (oil) |
| Max. Evaporation Rate | 25 mL/min (water) |
| Ultimate Vacuum | ≤399.9 Pa (≤3 mmHg) |
| Condenser Surface Area | 0.146 m² |
| Lift Stroke | 180 mm (manual, stepless) |
| Power Input | AC 220 V, 50 Hz, 6.5 A, 1.43 kVA |
| Heating Power | 1.3 kW |
| Bath Dimensions (SB-1300) | Ø220 × 120 mm H, ~4.3 L (SUS304) |
| Bath Dimensions (OSB-2200) | Ø240 × 120 mm H, ~5.4 L (aluminum with PTFE coating) |
| Weight | 12.8 kg (N-1300V-W) / 13.4 kg (N-1300V-WB) |
| Overall Dimensions | 543 × 352 × 823 mm (W×D×H) |
| Cooling Water Inlet/Outlet | Ø10 mm |
| Sealing Material | Dual-layer PTFE/Viton vacuum seal |
| Brand | EYELA |
|---|---|
| Origin | Shanghai, China |
| Model | N-1300V-W |
| Capacity | 3 L |
| Ultimate Vacuum | 399.9 Pa (3 mmHg) |
| Rotation Speed | 10–310 rpm |
| Bath Temperature Range | Room Temp to 90 °C |
| Temperature Control Accuracy | ±1 °C |
| Condenser Surface Area | 0.146 m² |
| Cooling Water Inlet/Outlet | Ø10 mm |
| Power Supply | 220 V, 11.1 A |
| Dimensions (W×D×H) | 543 × 352 × 823 mm |
| Weight | 12.8 kg |
| Brand | EYELA (Tokyo Rikakikai Co., Ltd.) |
|---|---|
| Origin | Japan |
| Model | N-2100 |
| Bath Temperature Range | Room Temp +5 to 90°C |
| Bath Temp Control Accuracy | ±1°C |
| Rotation Speed | 5–160 rpm |
| Max Evaporation Rate | 43 mL/min (F-type), 23 mL/min (U/R-type) |
| Ultimate Vacuum | 399.9 Pa |
| Condenser Surface Area | 0.25 m² |
| Lift Stroke | 160 mm |
| Bath Dimensions & Capacity | Ø280 × 144 mm, ~8.5 L |
| Flask Capacity | 5 L (round-bottom), 3 L (receiving flask) |
| Joint Standard | S35/20 spherical ground glass |
| Weight | ~29 kg |
| Brand | EYELA |
|---|---|
| Origin | Japan |
| Model | N-3100 |
| Rotational Speed Range | 10–140 rpm |
| Max. Evaporation Rate | 3.5 L/h (water) |
| Ultimate Vacuum | 2.6 hPa |
| Bath Temperature Range | Ambient +10°C to 180°C (±1°C in water, ±3°C in oil) |
| Heating Power | 3.5 kW |
| Temperature Control | PID |
| Vacuum Control Modes | Setpoint, Auto, Program, Pressure-Step |
| Bath Dimensions & Capacity | Φ360 × 200 mm, ~20 L |
| Bath Material | SUS304 stainless steel |
| Condenser | Vertical triple-coil, 0.5 m² cooling surface |
| Flask Capacity | 10 L spherical (neck Ø100 mm) |
| Collection Flask | 5 L spherical with drain valve |
| Sealing | PTFE mechanical seal |
| Lift Stroke | 145 mm (motorized) |
| Motor | Induction type, 60 W |
| Cooling/Inlet Port Diameter | 16 mm (×2), Solenoid Valve Port: 13 mm |
| Ambient Operating Range | 5–35°C |
| External Dimensions (W×D×H) | 930 × 480 × 1890 mm |
| Weight | ~96 kg |
| Power Supply | AC 200 V, 19 A, 3.8 kVA |
| Brand | EYELA |
|---|---|
| Origin | Japan |
| Model | N-51 |
| Capacity | 50 L (evaporation flask), 20 L (recovery flask) |
| Ultimate Vacuum | ≤2.6 hPa (≤2 Torr) |
| Rotation Speed | 10–80 rpm |
| Bath Temperature Range | +5 to 80 °C |
| Temperature Control Accuracy | ±1–2 °C |
| Condenser Type | Vertical quadruple coil |
| Cooling Surface Area | 2.0 m² |
| Bath Dimensions | Ø560 × 300 mm (H) |
| Brand | EYELA |
|---|---|
| Origin | Japan |
| Model | TVE-1100A / TVE-1100B |
| Temperature Range | TVE-1100A: RT + 5°C to 60°C |
| TVE-1100B | RT + 5°C to 40°C |
| Temp. Control Accuracy | ±0.2°C |
| Oscillation Speed | 100–1100 rpm |
| Amplitude | 3 mm |
| Gas Contact Materials | PTFE, Polypropylene, Viton, Silicone Rubber, Borosilicate Glass |
| Vacuum & Vent Ports | OD 10 mm |
| Drain Tube | OD 12 mm |
| Sample Vessel Compatibility | TVE-1100A — Centrifuge Tubes & Test Tubes (Straight, Flip-top, Screw-cap, Standard Tapered Joint) |
| Operating Ambient | 5–35°C |
| Dimensions (W×D×H) | 300 × 500 × 670 mm |
| Brand | GengYu |
|---|---|
| Origin | Zhejiang, China |
| Model | RE-5000A |
| Capacity | 5 L |
| Ultimate Vacuum | 0.098 MPa |
| Rotation Speed | 0–200 rpm |
| Temperature Range | Ambient to 99 °C |
| Temperature Control Accuracy | ±1 °C |
| Condenser Cooling Area | 0.26 m² |
| Power Supply | 220 V / 50 Hz |
| Total Power | 1560 W |
| Rotating Motor Power | 40 W |
| Lifting Motor Power | 20 W |
| Heating Power | 1500 W |
| Lift Stroke | 90 mm |
| Net Weight | 30 kg |
| Dimensions (W×D×H) | 690 × 440 × (825–915) mm |
| Brand | Gongyi Yuhua Instrument |
|---|---|
| Origin | Henan, China |
| Model | YRE-2050A (50 L) |
| Capacity | 50 L |
| Ultimate Vacuum | < 2000 Pa |
| Rotation Speed | 0–120 rpm |
| Temperature Range | Ambient to 99 °C |
| Temperature Control Accuracy | ±1 °C |
| Heating Power | 8 kW |
| Rotating Flask Capacity | 50 L |
| Collection Flask Capacity | 20 L |
| Motor Power | 180 W |
| Voltage/Frequency | 220 V / 50 Hz |
| Construction | Borosilicate Glass (3.3), Stainless Steel & Aluminum Alloy Frame, Fluoroelastomer Seals |
| Brand | Gongyi Yuhua Instrument |
|---|---|
| Origin | Henan, China |
| Model | YRE-5299 |
| Capacity | 1 L (standard), optional 2 L |
| Ultimate Vacuum | −0.098 MPa |
| Rotation Speed | 0–120 rpm (stepless) |
| Bath Temperature Range | Ambient to 99 °C |
| Temperature Control Accuracy | ±2 °C |
| Motor Power | 40 W |
| Total Power Consumption | 1000 W |
| Voltage/Frequency | 220 V / 50 Hz |
| Vertical Lift | 150 mm (motorized) |
| Condenser Type | Dual-layer vertical coil |
| Material of Contact Parts | High-borosilicate glass (3.3) and PTFE |
| Brand | Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | OEM/ODM Producer |
| Origin Category | Domestic (China) |
| Capacity | 2 L |
| Ultimate Vacuum | ≤0.33 kPa/min |
| Rotational Speed Range | 10–280 rpm |
| Temperature Control Range | Ambient +5°C to 95°C |
| Temperature Control Accuracy | ±1°C |
| Condenser Cooling Area | 0.126 m² |
| Motor Power | 25 W |
| Heating Power | 1050 W |
| Evaporation Rate (Water) | 15 mL/min |
| Evaporation Rate (Ethanol) | 20 mL/min |
| Lift Stroke | 100 + 150 mm |
| Bath Dimensions × Volume | 250 × 130 mm × 6.5 L |
| Overall Dimensions (W×D×H) | ~560 × 320 × 660 mm |
| Net Weight | 9.5 kg |
| Power Supply | 110 V~, 60 Hz or 220–240 V~, 50/60 Hz |
| Sealing System | Dual-seal with PTFE + FKM (fluoroelastomer) |
| Safety Features | Overcurrent protection, Ground fault detection, Overtemperature cutoff |
| Condenser Options | Vertical or inclined |
| rotating flask options | 500 mL or 1000 mL |
| receiving flask | 1000 mL |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer | The Great Wall Scientific Industrial & Trade Co., Ltd. |
| Model | R-1001VN |
| Capacity | 1 L |
| Rotation Speed | 20–180 rpm |
| Temperature Control Range | Ambient +5 °C to 95 °C |
| Condenser Cooling Area | 0.126 m² |
| Sealing | PTFE-modified + Fluoroelastomer Dual-Seal |
| Motor Power | 25 W |
| Condenser Type | Vertical High-Efficiency Dual-Return |
| Evaporation Rate (Water) | ~15 mL/min |
| Protection | Overcurrent & Short-Circuit Protection |
| Power Supply | 220–240 V~, 50/60 Hz |
| Dimensions (W×D×H) | 640 × 400 × 670 mm (extended height: 920 mm) |
| Weight | 9.5 kg |
| Brand | Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | China |
| Model | R-1001VN |
| Evaporation Flask Capacity | 500 mL or 1000 mL |
| Rotation Speed Range | 20–180 rpm |
| Condenser Cooling Area | 0.126 m² |
| Sealing Material | Dual-seal with PTFE and Fluoroelastomer (FKM) |
| Heating Bath Configuration | Separable from main unit |
| Temperature Control | PID-regulated |
| Drive System | Motor-coupled worm-gear transmission |
| Display | Digital speed readout |
| Safety Feature | Lower-positioned vacuum inlet on condenser |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | R-1001VN |
| Capacity | 2 L |
| Ultimate Vacuum | < 399.9 Pa (≤ 3 mmHg) |
| Rotation Speed | 10–180 rpm |
| Bath Temperature Range | Ambient to 180 °C |
| Temperature Control Accuracy | ±1 °C (PID-controlled) |
| Condenser Surface Area | 0.11 m² (1200 cm²) |
| Sealing System | Patented PTFE-modified + FKM dual O-ring |
| Evaporation Rate (Water) | ~15 mL/min |
| Power Supply | 220–240 V~, 50/60 Hz |
| Dimensions (W×D×H) | 640 × 400 × 670 mm (extended height: 920 mm) |
| Net Weight | 9.5 kg |
| Brand | The Great Wall |
|---|---|
| Model | R-1005 |
| Rotating Flask Capacity | 5 L |
| Rotation Speed Range | 20–140 rpm |
| Temperature Control Range | Ambient +5 °C to 95 °C |
| Temperature Control Accuracy | ±1.5 °C |
| Condenser Cooling Area | 0.278 m² |
| Heating Power | 2000 W |
| Rotational Motor Power | 250 W |
| Total Rated Power | 2300 W |
| Electric Lift Stroke | 0–150 mm |
| Lift Speed | 10 mm/s |
| Cold Trap Type | Dual-reflux condenser |
| Collection Flask Capacity | 3 L |
| Bath Material | 06Cr19Ni10 (AISI 304 stainless steel) |
| Sealing System | Modified PTFE + FKM dual-seal |
| Feed/Drain Valve | PTFE-plunger valve |
| Evaporation Rate (Water) | 2.0 L/h |
| Safety Protections | Leakage current protection, overcurrent cutoff, overtemperature cutoff, low-bath-level detection |
| Power Supply | 110 V~, 60 Hz or 220–240 V~, 50/60 Hz |
| Dimensions (W×D×H) | 840 × 520 × 1140 mm |
| Net Weight | 35 kg |
| Brand | Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | R-1010 |
| Capacity | 10 L |
| Rotation Speed | 20–130 rpm |
| Bath Temperature Range | Ambient +5 °C to 95 °C |
| Temperature Control Accuracy | ±1.5 °C |
| Sealing Leakage Rate | ≤0.03 kPa/min |
| Evaporation Rate (Water) | 3.2 L/h |
| Condensing Area | Main Condenser ≈ 0.39 m² |
| Rotating Flask | 10,000 mL, φ125 mm ISO-KF flange |
| Collection Flask | 5,000 mL, φ50 mm ISO-KF flange |
| Bath Material | 06Cr19Ni10 Stainless Steel (Φ370 × 220 mm) |
| Glass Material | DIN 3.3 Borosilicate Glass |
| PTFE Valve | Yes |
| Quick-Release Flange Connection | Yes |
| Heating Power | 3500 W |
| Motor Power | 250 W |
| Total Power | 3800 W |
| Protection Class | IP20 |
| Pollution Degree | 2 |
| Ambient Operating Conditions | 5–35 °C, ≤70% RH, ≤2000 m altitude |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | R-1020 |
| Capacity | 20 L |
| Rotational Speed Range | 20–130 rpm |
| Temperature Control Range | Ambient +5°C to 95°C |
| Temperature Control Accuracy | ±1.5°C |
| Condensing Area | Main Condenser: 0.948 m² |
| Auxiliary Condenser | 0.358 m² |
| Heating Power | 6000 W |
| Rotating Motor Power | 250 W |
| Total Rated Power | 6300 W |
| Display | LCD Digital Display |
| Lift Mechanism | Electric Vertical Lift (0–190 mm行程) |
| Condenser Type | High-Efficiency Triple-Return Dual-Stage Condenser (Main + Auxiliary) |
| Rotary Flask Volume | 20.0 L (DN100 Flange) |
| Collection Flask Volume | 10.0 L |
| Bath Material | 06Cr19Ni10 Stainless Steel (Φ450 × 260 mm) |
| Vacuum Seal | Modified PTFE + Fluoroelastomer Dual-Seal System |
| Discharge Valve | PTFE-Core Valve |
| Evaporation Rate (Water) | 5.0 L/h |
| Safety Protections | Leakage Current Protection, Overcurrent Protection, Overtemperature Protection, Liquid-Level Monitoring |
| Operating Ambient | 5–40°C, ≤70% RH |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Dimensions (W×D×H) | 1120 × 680 × 1900 mm |
| Net Weight | 90 kg |
| [Brand | Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | R-1020E |
| Rotating Flask Capacity | 20.0 L (DN120 Flange) |
| Rotation Speed Range | 20–150 rpm |
| Temperature Control Range | Ambient +5 °C to 180 °C |
| Temperature Accuracy | ±1.5 °C (water bath), ±3.0 °C (oil bath) |
| Condensing Area | Main Condenser 0.95 m², Auxiliary Condenser 0.24 m² |
| Vacuum Range | 0–100 kPa (absolute) |
| Sealing Leakage Rate | <0.1 kPa/min |
| Power Supply | 220–240 V~, 50/60 Hz |
| Total Power Consumption | 4 kW |
| Dimensions (W×D×H) | 1235 × 650 × 1790 mm |
| Protection Class | IP20 |
| Max. Operating Altitude | ≤2000 m |
| Ambient Operating Conditions | 5–40 °C, ≤70% RH] |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer | Original Equipment Manufacturer (OEM) |
| Type | Domestic Industrial-Grade Rotary Evaporator |
| Model | R-1020EX |
| Capacity | 20 L |
| Ultimate Vacuum | ≤100 Pa (with compatible vacuum pump) |
| Rotational Speed Range | 20–130 rpm |
| Temperature Control Range | Ambient +5°C to 95°C |
| Temperature Accuracy | ±1.5°C |
| Heating Power | 6000 W |
| Total Rated Power | 6300 W |
| Condenser Surface Area | Primary: 0.948 m², Secondary: 0.458 m² |
| Bath Material | SUS304 Stainless Steel (Φ450 × 260 mm) |
| Rotation Motor Power | 180 W |
| Drive Type | Frequency-Controlled Variable-Speed Motor |
| Condenser Design | Vertical Dual-Stage (Primary + Secondary), Triple-Reflex Tubular |
| Flask Neck Diameter | Φ125 mm (ISO-KF 125 flange) |
| Collection Flask Volume | 10 L |
| Lift Mechanism | Manual, 0–190 mm Stroke |
| Sealing Technology | Dual-Seal System (PTFE + FKM-PTFE Composite Gasket) |
| Discharge Valve Core | PTFE |
| Evaporation Rate (Typical) | Water: 5 L/h |
| Ethanol | 14.3 L/h |
| Safety Protections | Overcurrent, Ground Fault, Overtemperature |
| Ambient Operating Conditions | 5–35°C, RH ≤65% |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Dimensions (mm) | Main Unit: 1195 W × 740 D × 2040 H |
| Explosion-Proof Control Cabinet | 500 W × 455 D × 985 H |
| Weight | Main Unit: 115 kg |
| Control Cabinet | 58 kg |