Purification Equipment
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Showing 421–450 of 1230 results
| 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 |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | R-1020EX |
| Capacity | 20 L |
| Ultimate Vacuum | 0.098 MPa (98 kPa) |
| Rotational Speed Range | 20–130 rpm |
| Temperature Control Range | Ambient +5°C to 95°C |
| Temperature Control Accuracy | ±1.5°C |
| Condenser Surface Area | Main Condenser 0.948 m² |
| Heating Power | 6000 W |
| Total Rated Power | 6300 W |
| Vacuum System Pressure Rise Rate | ≤2 kPa/h |
| Rotation Motor Power | 180 W |
| Condenser Type | Vertical Dual-Stage (Main + Auxiliary), Triple-Reflex Design |
| Rotary Flask | 20.0 L, Flange Diameter Φ125 mm |
| Collection Flask | 10 L |
| Bath Material | SUS304 Stainless Steel (Φ450 mm × 260 mm) |
| Lift Mechanism | Manual, Stroke 0–190 mm |
| Sealing Technology | PTFE + Fluorinated Rubber Dual-Seal |
| Discharge Valve Core | PTFE |
| Evaporation Rate | Water 5 L/h |
| Safety Protections | Overcurrent, Ground Fault, Overtemperature |
| Operating Ambient | 5–35°C, RH ≤65% |
| Mobility | Lockable Casters |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Dimensions (mm) | Main Unit 1195 W × 740 D × 2040 H |
| Weight | Main Unit 115 kg |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | R-1020EX |
| Capacity | 20 L |
| Ultimate Vacuum | 0.098 MPa (98 kPa) |
| Rotational Speed Range | 20–130 rpm |
| Temperature Control Range | Ambient +5°C to 95°C |
| Temperature Accuracy | ±1.5°C |
| Condensing Area | Main Condenser 0.948 m² |
| Heating Power | 6000 W |
| Total Rated Power | 6300 W |
| Vacuum System Pressure Rise Rate | ≤2 kPa/h |
| Rotation Motor Power | 180 W |
| Condenser Type | Vertical dual-stage (main + auxiliary), triple-reflux design |
| Flask Diameter (Flange) | Φ125 mm |
| Collection Flask Volume | 10 L |
| Bath Material | SUS304 stainless steel (Φ450 × 260 mm) |
| Manual Lift Stroke | 0–190 mm |
| Sealing Technology | PTFE + FKM double-seal |
| Discharge Valve Core | PTFE |
| Evaporation Rate | 5 L/h (water), 14.3 L/h (ethanol) |
| Safety Protections | Overcurrent, Ground Fault, Overtemperature |
| Operating Ambient | 5–35°C, ≤65% RH |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Dimensions (mm) | Main Unit 1195W × 740D × 2040H |
| Weight | Main Unit 115 kg |
| [Brand | Great Wall |
|---|---|
| Origin | Henan, China |
| Model | R-1050 |
| Capacity | 50 L |
| Ultimate Vacuum | 399.9 Pa |
| Rotation Speed | 10–110 rpm |
| Bath Temperature Range | Ambient to 99 °C |
| Temperature Control Accuracy | ±1 °C |
| Condenser Surface Area | Primary 0.91 m² + Secondary 0.52 m² |
| Power Supply | 3-phase, 380 V / 50 Hz |
| Total Power Consumption | 6.3 kW |
| Dimensions (W×D×H) | 1345 × 770 × 2230 mm |
| Net Weight | ~180 kg] |
| [Brand | Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | R-1050 |
| Rotating Flask Capacity | 50 L |
| Rotation Speed Range | 20–110 rpm |
| Bath Temperature Range | +5 °C to 95 °C (above ambient) |
| Temperature Control Accuracy | ±1.5 °C (nominal) |
| Condensing Area | Main Condenser ≈ 1.15 m², Auxiliary Condenser ≈ 0.4 m² |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Total Power Consumption | 6300 W |
| Protection Class | IP20 |
| Pollution Degree | 2 |
| Max. Evaporation Rate (Water) | 9 L/h |
| Sealing Leakage Rate | ≤ 0.03 kPa/min |
| Bath Material | 06Cr19Ni10 (AISI 304 stainless steel) |
| Glass Material | DIN 7080 / ISO 3585 borosilicate glass 3.3 |
| Sealing System | Dual PTFE + fluororubber gaskets |
| Quick-Release Flange Connections | Yes |
| Motor Type | DC stepless speed control |
| Heating Element Power | 6000 W |
| Bath Dimensions | Φ550 mm × 320 mm |
| Overall Dimensions (with glassware) | 1345 W × 770 D × 2230 H mm |
| Net Weight (with glass) | 140 kg] |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer | The Great Wall Scientific Industrial & Trading Co., Ltd. |
| Model | R-1050 |
| Capacity | 50 L |
| Rotation Speed | 20–110 rpm |
| Bath Temperature Range | +5 °C to 95 °C (ambient referenced) |
| Temperature Control Accuracy | ±1.5 °C |
| Condensing Area | Main Condenser 1.15 m² |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Total Power Consumption | 6300 W |
| Rotating Motor Power | 250 W |
| Heating Power | 6000 W |
| Max. Water Evaporation Rate | 9 L/h |
| Sealing Leakage Rate | ≤0.03 kPa/min |
| Bath Material | 06Cr19Ni10 Stainless Steel (Φ550 × 320 mm) |
| Glassware | DIN/ISO-compliant borosilicate 3.3 glass |
| PTFE Valve | Yes |
| Quick-Release Flange Connection | Yes |
| IP Rating | IP20 |
| Pollution Degree | 2 |
| Dimensions (with glassware) | 1345 W × 770 D × 2230 H mm |
| Installed Footprint (min.) | 1445 W × 870 D × 2280 H mm |
| Weight (with glass) | 140 kg |
| Ambient Operating Conditions | 5–35 °C, ≤70% RH, ≤2000 m altitude |
| Key | Brand: Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | R-1050 |
| Rotating Flask Capacity | 50 L |
| Rotation Speed Range | 20–110 rpm |
| Bath Temperature Range | +5 °C to 95 °C (above ambient) |
| Temperature Control Accuracy | ±1.5 °C |
| Primary Condenser Area | ~1.15 m² |
| Secondary Condenser Area | ~0.4 m² |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Total Power Consumption | 6300 W |
| Overall Dimensions (with glassware) | 1345 W × 770 D × 2230 H mm |
| Net Weight (with glassware) | 140 kg |
| IP Rating | IP20 |
| Pollution Degree | 2 |
| Max. Evaporation Rate (water) | 9 L/h |
| Sealing Leakage Rate | ≤0.03 kPa/min |
| Material of Glass Components | ASTM E438 Type I, Class A borosilicate 3.3 |
| Sealing Material | Dual-layer PTFE + fluororubber O-rings |
| Bath Vessel Material | AISI 304 stainless steel (06Cr19Ni10) |
| Enclosure Material | Electrostatically coated cold-rolled steel |
| Brand | Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | R-1050EX |
| Capacity | 50 L |
| Ultimate Vacuum | ≤2 kPa/h (down to 100 Pa with compatible vacuum pump) |
| Rotational Speed Range | 20–110 rpm |
| Temperature Control Range | Ambient +5°C to 95°C |
| Temperature Control Accuracy | ±1.5°C |
| Heating Power | 6000 W |
| Total Rated Power | 6300 W |
| Condenser Surface Area | Primary: 1.150 m² |
| Secondary | 0.607 m² |
| Bath Material | SUS304 stainless steel (Φ550 × 320 mm) |
| Rotating Flask | 50 L, flange diameter Φ125 mm |
| Collection Flask | 20 L |
| Lift Stroke | 0–180 mm, manual |
| Sealing Technology | Dual-seal with PTFE and FKM-PTFE composite |
| Evaporation Rate (water) | ~9.0 L/h |
| (ethanol) | ~24.5 L/h |
| Protection Functions | Overcurrent, ground-fault, and overtemperature protection |
| Ambient Operating Conditions | 5–35°C, ≤65% RH |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Dimensions (mm) | Main unit: 1345 W × 770 D × 2230 H |
| Explosion-proof control cabinet | 500 W × 455 D × 985 H |
| Weight | Main unit: 200 kg |
| Control cabinet | 58 kg |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | R-2020EX |
| Capacity | 20 L |
| Ultimate Vacuum | ≤2 kPa/h |
| 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 |
| Heating Power | 4000 W |
| Total Rated Power | 4500 W |
| Rotation Motor Power | 370 W |
| Bath Material | SUS304 Stainless Steel (Φ450 × 260 mm) |
| Bath Lift | Electric, 0–160 mm Stroke |
| Sealing Technology | Dual-Seal System (PTFE + Fluorinated Rubber) |
| Explosion Protection Rating | Exd II BT4 |
| Enclosure IP Rating | IP65 |
| Safety Features | Overcurrent, Ground Fault, Overtemperature, and Liquid-Level Protection |
| Communication Interface | RS458 with MODBUS RTU Protocol |
| Dimensions (W×D×H) | 1210 × 740 × 2080 mm |
| Mobility | Lockable Casters |
| Display | LCD Control Panel |
| Brand | Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | R-2020EX |
| Capacity | 20 L |
| Rotation Speed | 20–130 rpm |
| Bath Temperature Range | Ambient +5 °C to 95 °C |
| Temperature Control Accuracy | ±1.5 °C |
| Explosion Protection Mark | Ex db IIB T4 Gb |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Overall Dimensions (W×D×H, with glassware) | 1210 × 740 × 2040 mm |
| Net Weight (with glassware) | 190 kg |
| Condenser Surface Area | Main: 0.948 m² |
| Auxiliary | 0.358 m² |
| Max Evaporation Rate (water) | 5 L/h |
| Rotating Flask | 20,000 mL, ISO-KF φ125 flange |
| Collection Flask | 10,000 mL, ISO-KF 60# flange |
| Bath Material | 06Cr19Ni10 stainless steel (φ450 × 260 mm) |
| Glass Material | DIN 3.3 borosilicate glass |
| Sealing Leakage Rate | ≤0.03 kPa/min |
| Motor Power | 370 W |
| Total Rated Power | 4500 W |
| Protection Class | IP20 |
| Pollution Degree | 2 |
| Ambient Operating Conditions | 5–35 °C, ≤70% RH, ≤2000 m altitude |
| [Brand | Great Wall |
|---|---|
| Origin | Henan, China |
| Model | R-2050EX |
| Capacity | 50 L |
| Ultimate Vacuum | ≤2 kPa/h |
| Rotation Speed | 20–110 rpm |
| Temperature Range | Ambient +5 to 95 °C |
| Temperature Control Accuracy | ±1.5 °C |
| Condensing Area | Main Condenser 1.15 m², Auxiliary Condenser 0.4 m² |
| Heating Power | 6000 W |
| Total Rated Power | 6500 W |
| Motor Power | 370 W |
| Lift Stroke | 0–170 mm |
| Explosion Protection Rating | Ex d II BT4 |
| IP Rating (Electrical Cabinet) | IP65 |
| Communication Protocol | RS485 / MODBUS RTU |
| Material | Borosilicate Glass 3.3 (DIN ISO 3585), SUS304 Bath, PTFE Seals & Valve Core |
| Dimensions (W×D×H) | 1360 × 770 × 2250 mm] |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic |
| Model | R-2050EX |
| Capacity | 50 L |
| Ultimate Vacuum | ≤2 kPa/h |
| Rotation Speed | 20–110 rpm |
| Temperature Control Range | Ambient +5°C to 95°C |
| Temperature Control Accuracy | ±1.5°C |
| Condensing Area | Main Condenser 1.15 m² |
| Heating Power | 6000 W |
| Total Rated Power | 6500 W |
| Motor Power | 370 W |
| Lift Stroke | 0–170 mm |
| Bath Material | SUS304 Stainless Steel (Φ560 × 340 mm) |
| Explosion Protection Mark | Ex d II BT4 |
| Enclosure Rating | IP65 |
| Communication Protocol | RS485 / MODBUS RTU |
| Safety Features | Overcurrent, Ground Fault, Overtemperature, Liquid-Level Protection |
| Mobility | Lockable Casters |
| Display | LCD Control Panel |
| Sealing Technology | Dual-Seal System (PTFE + Fluoroelastomer) |
| Feed Valve Material | PTFE |
| Evaporation Rate (Water) | ~9.0 L/h |
| Evaporation Rate (Ethanol) | ~24.5 L/h |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | R-2050Ex |
| Rotating Flask Capacity | 50 L |
| Ultimate Vacuum | 2 kPa/h |
| Rotation Speed Range | 20–110 rpm |
| Bath Temperature Range | +5 to 95 °C |
| Temperature Control Accuracy | ±1.5 °C |
| Total Condensing Area | 1.15 m² (Main Condenser) + 0.4 m² (Auxiliary Condenser) |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Overall Dimensions (with glassware) | 1360 W × 770 D × 2250 H mm |
| Net Weight (with glass) | 270 kg |
| IP Rating | IP20 |
| Pollution Degree | 2 |
| Max. Evaporation Rate (Water) | 9 L/h |
| Sealing Leakage Rate | ≤0.03 kPa/min |
| Motor Power | 370 W |
| Total Power Consumption | 6500 W |
| Bath Material | 06Cr19Ni10 Stainless Steel (AISI 304 Equivalent) |
| Glass Material | DIN 3.3 Borosilicate Glass (e.g., Pyrex®-equivalent) |
| Sealing System | Dual PTFE + Fluoroelastomer Gaskets |
| Rotation Drive | DC Stepless Speed Control |
| Display | LCD for Real-Time Temperature & RPM Monitoring |
| Safety Features | Liquid-Level Protection, Dry-Burn Prevention, Electrically Actuated Bath Lift, Brake-Fitted Casters, Ex d b IIB T4 Gb Certified Explosion Protection |
| [Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer | The Great Wall Scientific Industrial & Trading Co., Ltd. |
| Model | R-2050EX |
| Capacity | 50 L |
| Ultimate Vacuum | ≤2 kPa/h |
| Rotation Speed | 20–110 rpm |
| Temperature Range | Ambient +5°C to 95°C |
| Temperature Control Accuracy | ±1.5°C |
| Condensing Area | Main Condenser 1.15 m², Auxiliary Condenser 0.4 m² |
| Heating Power | 6000 W |
| Total Rated Power | 6500 W |
| Motor Power | 370 W |
| Lift Stroke | 0–170 mm |
| Explosion Protection Mark | Ex d II BT4 |
| Enclosure Rating | IP65 |
| Communication Protocol | RS485 / MODBUS RTU] |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer | The Great Wall Scientific Industrial & Trading Co., Ltd. |
| Model | R-3001 |
| Collection Flask Capacity | 1000 mL |
| Rotation Speed Range | 10–280 rpm |
| Temperature Control Range | Ambient +5°C to 95°C |
| Condenser Cooling Area | 0.126 m² |
| Lift Stroke | 150 mm |
| Sealing Leakage Rate | ≤ 0.33 kPa/min |
| Motor Power | 40 W |
| Evaporation Rate (Water) | 23 mL/min |
| Dual Seal | PTFE-modified + Fluoroelastomer |
| Certified | CE (TUV) |
| Brand | Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | R-3001 |
| Capacity | 1 L |
| Rotational Speed | 10–280 rpm |
| Temperature Control Range | Ambient +5°C to 95°C |
| Condensing Area | 0.126 m² |
| Sealing Leakage Rate | ≤0.33 kPa/min |
| Motor Power | 40 W |
| Lift Stroke | 150 mm |
| Condenser Type | High-Efficiency Dual-Return Coil Condenser |
| Vacuum Seal | PTFE (modified) + Fluoroelastomer Dual-Seal Ring |
| Evaporation Rate (Water) | 23 mL/min |
| Protection | Overcurrent & Short-Circuit Protection |
| Ambient Operating Temperature | 5–40°C |
| Relative Humidity | ≤70% RH |
| Power Supply | 110 V~, 60 Hz or 220–240 V~, 50/60 Hz |
| Dimensions (W×D×H) | 620 × 400 × 700/850 mm |
| Weight | 10 kg |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | R-3001 |
| Rotating Flask Capacity | 500 mL or 1000 mL |
| Rotation Speed | 10–280 rpm |
| Temperature Control Range | Ambient +5 °C to 95 °C |
| Temperature Control Accuracy | ±1 °C |
| Condenser Cooling Area | 0.126 m² |
| Sealing Leakage Rate | ≤ 0.33 kPa/min |
| Motor Power | 40 W |
| Lift Stroke | 150 mm |
| Condenser Type | High-Efficiency Dual-Return Coil Condenser |
| Collection Flask Capacity | 1000 mL |
| Vacuum Seal | PTFE (modified) + Fluoroelastomer Dual-Seal |
| Evaporation Rate (Water) | 23 mL/min |
| Protection Functions | Overcurrent & Short-Circuit Protection |
| Operating Ambient Temperature | 5–40 °C |
| Relative Humidity | ≤70% |
| Power Supply | 110 V~, 60 Hz or 220–240 V~, 50/60 Hz |
| Dimensions (W×D×H) | 620 × 400 × 700 mm (850 mm with lift extended) |
| Weight | 10 kg |
| Brand | Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | R1020 |
| Capacity | 20 L |
| Temperature Control Range | Ambient +5°C to 95°C |
| Temperature Control Accuracy | ±1.5°C |
| Brand | 1124123/13213112 |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | Green-Q1 |
| Pricing | Upon Request |
| Purified Water Grade | ASTM Type III / GB/T 6682–2008 Grade III |
| Resistivity | 13–17.5 MΩ·cm @ 25 °C |
| Feed Water | Municipal Tap Water |
| Operating Pressure | 0.1–0.5 MPa (1.0–5.0 kg/cm²) |
| Inlet Temperature Range | 5–45 °C |
| Output Flow Rate | 10–60 L/h |
| Power Supply | 220 VAC, 50 Hz |
| Rated Power | 50 W |
| Safety Compliance | 24 VDC Low-Voltage Control Circuit, IPX4 Splash Resistance, EMC-Compliant Design |
| Protection Features | Dry-run Protection, Full-Tank Shut-off, RO Membrane Auto-Flush Cycle, Acoustic-Optical Alarm |
| Model | HAC-I |
|---|---|
| Price | USD 4,500 approx.) |
| [Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic |
| Model | HAC-I |
| Power | 800 W |
| Sample Capacity | 50 positions (1.5–15 mL tubes) |
| Tube Holder Dimensions | Adjustable dual-layer rack |
| Temperature Range | Ambient to 90 °C |
| Temperature Accuracy | ±1 °C |
| Timer Range | 0–99 min |
| Heating Element | PTC ceramic |
| Gas Delivery | Regulated nitrogen flow with real-time digital display |
| Flow Control | Individual solenoid valves per channel |
| Detection Method | Optical fiber sensor for endpoint detection at 1 mL or 0.5 mL |
| Exhaust System | Integrated vapor extraction via flexible ducting |
| Gas Delivery Mode | Vortex-style tangential nitrogen stream (non-contact surface blowing) |
| Safety Features | Overheat protection, dry-run prevention, automatic shutdown on endpoint] |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | DN-12W |
| Heating Method | Water Bath |
| Temperature Range | Ambient to 99°C |
| Temperature Stability | ≤ ±0.5°C |
| Sample Positions | 12 |
| Tube Diameter Compatibility | 16 mm |
| Gas Flow Rate | 0–10 L/min |
| Heating Power | 600 W |
| Water Drain Valve | Integrated Front-Mounted Rotary Valve |
| Needle Length | 150 mm |
| Display | Digital PID Temperature Controller |
| Gas Flow Control | 12 Individual Rotameters |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | HND300-1 |
| Heating Method | Dry Block Heating |
| Temperature Range | Ambient +5°C to 160°C |
| Temperature Stability | ±0.5°C (at 40°C), ±1.0°C (at 120°C) |
| Temperature Uniformity | ±0.5°C |
| Display Resolution | 0.1°C |
| Timer Range | 1–99 h 59 min or continuous |
| Ramp Time | ≤15 min (25°C → 160°C) |
| Vertical Travel | 150 mm |
| Gas Flow Rate | 15 L/min |
| Operating Pressure | 0.05 MPa |
| Sample Capacity | 96 positions |
| Compatible Vessels | 0.2 mL PCR tubes, 96-well flat-bottom microplates |
| Heating Block Material | Aluminum alloy |
| Heating Power | 500 W |
| Dimensions (W×D×H) | 220 × 310 × 385 mm |
| Weight | 7.5 kg |
| Input Voltage | AC 220 V, 50–60 Hz |
| Operating Environment | 5–30°C, RH ≤70% |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | HND400 |
| Heating Method | Dry-block heating |
| Temperature Range | Ambient +5°C to 160°C |
| Temperature Stability | ±0.5°C (@40°C), ±1°C (@120°C) |
| Temperature Uniformity | ±0.5°C |
| Display Resolution | 0.1°C |
| Timer Range | 1–99 h 59 min or continuous |
| Ramp Time | ≤15 min (25°C → 160°C) |
| Vertical Travel | 200 mm |
| Gas Flow Rate | 15 L/min |
| Operating Pressure | 0.1 MPa |
| Sample Capacity | 12 positions |
| Heating Power | 500 W |
| Dimensions | 260 × 220 × 475 mm |
| Weight | 7.3 kg |
| Compatible Tube Diameters | 10.5–20.5 mm (interchangeable aluminum blocks) |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Distributor |
| Product Origin | Domestic (China) |
| Model | HND400-1 |
| Price Range | USD 420 – 1,400 (FOB) |
| Heating Method | Dry-block heating |
| Temperature Range | Ambient +5°C to 160°C |
| Temperature Stability | ±0.5°C (@40°C), ±1.0°C (@120°C) |
| Tube Diameter Compatibility | 10–29 mm |
| Gas Flow Rate | 15 L/min |
| Sample Positions | 12 |
| Heating Power | 500 W |
| Display Resolution | 0.1°C |
| Timer Range | 1–99 h 59 min or continuous |
| Ramp Time | ≤15 min (25°C → 160°C) |
| Vertical Travel | 200 mm |
| Operating Pressure | 0.1 MPa |
| Dimensions (W×D×H) | 260 × 220 × 475 mm |
| Net Weight | 7.3 kg |