Common Laboratory Equipment
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| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model Series | GLK, GLS, GLB |
| Instrument Type | Horizontal Tube Furnace |
| Max Temperature | 1200°C (GLK), 1400°C (GLS), 1700°C (GLB) |
| Temperature Control Accuracy | ±1°C |
| Power Supply | 220 V / 380 V, 50 Hz |
| Ramp Rate to Max Temp | ≤60 min (typical) |
| Heating Elements | Ni-Cr Alloy (GLK), SiC Rods (GLS), MoSi₂ Rods (GLB) |
| Internal Tube Dimensions | Ø40–100 mm × L205–440 mm |
| Control System | Intelligent Programmable PID Controller with Multi-Stage Ramp-Soak Profiles |
| Vacuum Level | ≤−0.1 MPa (1×10⁻³ mbar typical with optional pump) |
| Tube Material | High-Purity Quartz (GLK) or 99.7% Al₂O₃ Ceramic (GLS/GLB) |
| Sealing | Dual O-ring KF-Flange Assembly with Mechanical Compression |
| Atmosphere Compatibility | Inert (N₂, Ar), Reducing (H₂, forming gas), Vacuum, or Mixed Gas via Side-Mounted Gas Inlets |
| Safety Features | Over-Temperature Cut-Off, Thermocouple Break Detection, Door-Interlocked Power Shut-Off (GLK), Ground Fault Protection |
| Compliance | Designed for GLP/GMP-aligned lab environments |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Type | Oil-Free Dry Vacuum Pump |
| Pumping Speed | 60 m³/h |
| Ultimate Pressure | 3 Pa |
| Motor Power | 1500 W |
| Cooling Method | Air-Cooled (Standard) |
| Inlet/Outlet Flange | KF40/KF40 |
| Nitrogen Purge | Standard (6 mm quick-connect, 1.5–2 bar) |
| Optional Coatings | PTFE or Hastelloy® on Rotor & Chamber Surfaces |
| Compliance | Designed for ISO 8573-1 Class 0 (oil-free air/vacuum), compatible with GMP/GLP environments requiring contamination-free vacuum |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Type | Oil-Free Dry Vacuum Pump |
| Pumping Speed | 8 m³/h |
| Ultimate Pressure | ≤1 Pa |
| Motor Power | 1100 W |
| Cooling Method | Air-Cooled |
| Rotor Design | Constant-Diameter Variable-Pitch |
| Standard Nitrogen Purge | Yes (6 mm quick-connect, 1.5–2 bar) |
| Inlet/Outlet Flange | KF25/KF16 |
| Voltage | 380 V, 50 Hz (220 V optional) |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | GS14-0610B |
| Instrument Type | Horizontal Tube Furnace |
| Maximum Temperature | 1400 °C |
| Max. Power | 5 kW |
| Heating Rate (to 1000 °C) | ≤15 °C/min |
| Heating Element | Silicon Carbide Rods |
| Internal Dimensions | Ø60 mm × 1000 mm |
| Control Method | Programmable PID Controller |
| Tube Material | High-Purity Alumina Ceramic (Al₂O₃ ≥ 99.7%) |
| Vacuum Compatibility | Yes (with optional vacuum pump and KF-25 flanges) |
| Atmosphere Capability | Inert (N₂, Ar), reducing (H₂), or mixed gas via side-mounted gas inlets |
| Safety Features | Over-Temperature Protection, Thermocouple Break Alarm, Automatic Power Cut-off on Lid Opening, Ground Fault Circuit Interrupter (GFCI) |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Model | GYPS-150 |
| Temperature Range | 0–65°C |
| Temperature Uniformity | ±1.5°C |
| Temperature Fluctuation | ±0.5°C |
| Humidity Range | 30–95% RH (customizable to 20–98% RH) |
| Humidity Deviation | ±3–5% RH |
| Illumination Intensity | 0–25,000 lx (LED, tri-face or vertical configuration) |
| UV Spectrum | UVA (320–400 nm) and UVB (280–320 nm), independently controllable |
| Control System | 7-inch color touchscreen with PID auto-tuning, 999 programmable profiles (100 segments each) |
| Data Logging | Internal storage + USB export to Excel/CSV with timestamps, alarms, and audit trail |
| Compliance | Designed per ICH Q1, USP <1151>, 2015 Chinese Pharmacopoeia Stability Guidelines, GB/T 10586–2006, and GMP data integrity requirements (ALCOA+ principles) |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Model | HLX-10-80 |
| Type | Integrated Circulating Chiller |
| Cooling Method | Water-Cooled |
| Temperature Range | −80 °C to 200 °C |
| Temperature Stability | ±1 °C |
| Reservoir Volume | 10 L |
| Circulation Flow Rate | 20 L/min |
| Pump Head | 10–12 m |
| Circulation Port Diameter | φ10 mm (stainless steel quick-connect fitting) |
| Operating Mode | Continuous |
| Construction | Stainless Steel Inner Tank & Work Surface |
| Control System | PID-Based Digital Temperature Controller with RS485 Interface |
| Safety Features | Over-Temperature, Low-Level, Leak, Short-Circuit, and Pressure Monitoring |
| Ingress Protection Rating | IP54 |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Type | Integrated Circulating Chiller |
| Cooling Method | Air-Cooled |
| Temperature Control Range | −20 °C to 200 °C |
| Circulation Flow Rate | 20 L/min |
| Reservoir Volume | 5 L |
| Circulation Mode | Internal Closed-Loop |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | HVG-DS10-50 |
| Instrument Type | Vacuum Drying Oven |
| Temperature Range | RT+10 to 250 °C |
| Temperature Uniformity | Not specified |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Resolution | 0.1 °C |
| Vacuum Level | ≤133 Pa |
| Internal Chamber Dimensions | 415 × 370 × 345 mm (W×D×H) |
| Internal Material | 304 Stainless Steel |
| Heating Method | Four-Side External Heating |
| Operating Ambient Temperature | 5–45 °C |
| Insulation | Glass Fiber |
| Safety Protections | Over-Temperature Alarm, Leakage Protection, Short-Circuit Protection, Overload Protection, Power-Failure Data Retention |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Model | JCS Series |
| Price Range | USD 370–1,150 (FOB) |
| Temperature Range | RT+5 to 100 °C |
| Temperature Control Accuracy | ±0.1 °C |
| Bath Capacity | 2–12 L |
| Heating Power | 300–1800 W |
| Stirring Speed | 0–2400 rpm |
| Stirring Capacity per Position | Up to 2000 mL |
| Number of Stirring Positions | 1–6 |
| Display | Dual LED digital display (set temperature & actual temperature) |
| Control System | PID microprocessor-based controller with timer function |
| Construction | Stainless steel inner tank and lid |
| Safety Features | Over-temperature alarm, power-failure parameter memory & auto-recovery, dry-run protection (optional) |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | JCS-1012 |
| Price Range | USD 420–700 (FOB) |
| Temperature Range | RT+5°C to 100°C |
| Bath Dimensions | Φ220 mm × 100 mm (height customizable >100 mm) |
| Heating Power | 2 × 300 W |
| Stirring Speed Range | 0–2400 rpm |
| Temperature Control Accuracy | ±0.1°C |
| Temperature Uniformity (Stability) | ±0.5°C |
| Max. Stirring Capacity | 2 × 2000 mL |
| Stirring Motor Power | 2 × 25 W |
| Built-in Drain Valve | Yes |
| Power Supply | 220 V, 50 Hz |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Model | JCS-1012 |
| Instrument Type | Magnetic Stirring Water Bath |
| Max Stirring Volume | 2 × 2000 mL |
| Speed Range | 0–2400 rpm |
| Temperature Control Range | RT + 5 °C to 100 °C |
| Temperature Control Accuracy | ±0.1 °C |
| Temperature Uniformity (Stability) | ±0.5 °C |
| Heating Power | 2 × 300 W |
| Stirring Power | 2 × 25 W |
| Chamber Dimensions | φ220 mm × 100 mm (depth) |
| Drain Valve | Integrated |
| Display | Dual LED digital display (set temp & actual temp) |
| Timer Function | Yes |
| Compliance | CE-marked design principles |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | JCY Series |
| Price Range | USD 495–1,275 (FOB) |
| Temperature Range | RT + 5°C to 300°C |
| Temperature Control Accuracy | ±0.1°C |
| Bath Capacity | 2 L to 12 L |
| Heating Power | 400 W to 2400 W |
| Stirring Speed | 0–2400 rpm (infinitely variable) |
| Stirring Motor Power | 25 W per position |
| Max. Stirring Volume per Position | 2000 mL |
| Bath Chamber Material | 304 Stainless Steel |
| Surface Finish | Electrostatic Powder Coating |
| Display | Dual LED Digital Display (Set Temp / Actual Temp) |
| Control System | Microprocessor-Based PID Controller with Timer & Auto-Restart Function |
| Safety Features | Over-Temperature Alarm, Power-Fail Data Retention, Auto-Cut-Off at Set Limit |
| Optional Accessories | Vertical Support Rod, Condenser Clamp, Custom Height Bath Vessel |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | JCY-1012 |
| Instrument Category | Magnetic Stirrer |
| Max Stirring Volume | 2 × 2000 mL |
| Temperature Control Range | RT + 5°C to 300°C |
| Control Accuracy | ±0.1°C |
| Temperature Uniformity (Stability) | ±0.5°C |
| Heating Power | 2 × 400 W |
| Stirring Speed Range | 0–2400 rpm |
| Stirring Motor Power | 2 × 25 W |
| Bath Chamber Dimensions | Φ220 mm × 100 mm (customizable height >100 mm) |
| Drain Valve | Integrated |
| Compatible Media | Silicone oil, mineral oil, water (for lower-temp operation) |
| Compliance | Designed for GLP-compliant labs |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Model | JCY-1012 |
| Bath Type | Oil/Water Bath |
| Temperature Range | Ambient +5°C to 300°C |
| Temperature Stability | ±0.5°C |
| Temperature Resolution | ±0.1°C |
| Input Power | 2 × 400 W = 800 W |
| Supply Voltage | 220 V, 50 Hz |
| Stirring Speed | 0–2400 rpm (adjustable), LED digital display |
| Max. Stirring Capacity | 2 × 2000 mL |
| Stirring Power | 2 × 25 W |
| Internal Tank Dimensions | Ø220 mm × 100 mm (customizable height >100 mm) |
| Drain Valve | Yes |
| Construction | Stainless steel inner tank & lid, electrostatically coated exterior |
| Safety Features | Power-loss memory, over-temperature alarm, auto-recovery on power restoration |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Model | JOH Series |
| Instrument Type | Magnetic Stirrer |
| Max. Stirring Volume | 21 L |
| Speed Range | Start–2400 rpm |
| Temperature Control Range | RT+5°C to 400°C |
| Temperature Stability | ±0.5°C |
| Temperature Accuracy | ±0.1°C |
| Heating Power | 350–2000 W (model-dependent) |
| Bath Dimensions | Φ160×100 mm to Φ350×220 mm |
| Nominal Bath Capacity | 2–21 L |
| Compatible Media | Silicone oil, mineral oil |
| Construction | Stainless steel inner chamber & lid, electrostatically coated exterior |
| Stir Bar Material | PTFE-coated magnet with high-temperature sintered ferrite |
| Control System | Microprocessor-based PID controller with dual digital display (setpoint & real-time temperature), timer function, auto-recovery after power interruption, over-temperature alarm |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Model | JOH-10-300 |
| Maximum Stirring Volume | 10 L |
| Speed Range | 0–2400 rpm |
| Temperature Control Range | RT+5°C to 400°C (water bath ≤100°C |
| Temperature Stability | ±0.5°C |
| Temperature Accuracy | ±0.1°C |
| Heating Power | 1200 W |
| Bath Dimensions | Φ300 × 200 mm |
| Nominal Bath Capacity | 14 L |
| Sensor Configuration | Standard External PT100 (optional internal) |
| Compatible Media | Silicone oil, mineral oil, water |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | JOH-5-260 |
| Maximum Stirring Volume | 5 L |
| Speed Range | 0–2400 rpm |
| Temperature Control Range | RT + 5 °C to 400 °C |
| Heating Power | 800 W |
| Bath Dimensions | Φ260 × 150 mm |
| Nominal Bath Capacity | 8 L |
| Temperature Stability | ±0.5 °C |
| Temperature Accuracy | ±0.1 °C |
| Compatible Media | Silicone oil, mineral oil, water (below 100 °C) |
| Control System | Microprocessor-based PID with dual digital display (set vs. actual temperature), timer function |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Type | Oil-Free Vacuum Pump System |
| Pumping Speed | 150 L/s |
| Ultimate Pressure | 0.5 Pa |
| Motor Power | Main Pump 3 kW, Forepump 7.5 kW |
| Weight | 600 kg |
| Cooling | Water-Cooled (4 L/min) |
| Compliance | ISO 21360-1, ASTM E1866, CE, RoHS |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | LC1-10 |
| Instrument Type | Integrated Unit |
| Cooling Method | Water-Cooled |
| Temperature Control Range | 5–100 °C |
| Refrigeration Capacity | 1 HP |
| Circulating Pump Pressure | 0–2 bar |
| Circulating Flow Rate | 0–30 L/min |
| Reservoir Volume | 10 L |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Type | Integrated Circulating Chiller |
| Cooling Method | Water-Cooled |
| Temperature Range | 5–100 °C |
| Refrigeration Capacity | 3 HP (≈2.24 kW) |
| Reservoir Volume | 50 L |
| Circulation Pressure | 0–2 bar |
| Flow Rate | 0–30 L/min |
| Operating Mode | Continuous |
| Construction | Stainless Steel Inner Tank & Work Surface |
| Control System | PID-Based Digital Temperature Controller |
| Communication Interface | RS485 |
| Heating Method | Immersed Electric Heater |
| Compressor Type | Variable-Frequency Scroll Compressor |
| Safety Protections | Over-Temperature, Low-Level, Leak, Short-Circuit, and High-Pressure Alarms |
| IP Rating | IP54 |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Model | LCO.3-5 |
| Instrument Type | Integrated Circulating Chiller |
| Cooling Method | Air-Cooled |
| Temperature Range | 5–100 °C |
| Refrigeration Capacity | 0.3 HP |
| Reservoir Volume | 5 L |
| Circulation Pump Pressure | 0.1–0.6 bar |
| Circulation Flow Rate | 0–30 L/min |
| Power Consumption | 260 W |
| Interface | Threaded Port |
| Dimensions (W×D×H) | 505×230×500 mm |
| Construction | Stainless Steel Inner Tank & Work Surface |
| Control System | PID Temperature Controller with RS485 Communication |
| Safety Features | Over-Temperature, Low-Level, Leakage, Short-Circuit and Pressure Alarms |
| Heating | Integrated Electric Heating Element |
| Refrigeration | Optimized Hermetic Compressor with Variable-Speed Operation |
| Dual-Mode Circulation | Internal Closed-Loop or External Secondary Bath Integration |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Type | Integrated Unit |
| Cooling Method | Water-Cooled |
| Temperature Control Range | −10 °C to 100 °C |
| Temperature Stability | Not specified (contact technical support) |
| Circulating Pump Flow Rate | 20 L/min |
| Reservoir Capacity | 5 L |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Model | LJF10-20 |
| Instrument Type | Integrated Circulating Bath |
| Cooling Method | Water-Cooled |
| Temperature Range | -20 °C to 100 °C |
| Temperature Stability | ±0.1 °C (typical, per ISO 17025-compliant validation) |
| Circulating Pump Flow Rate | 20 L/min |
| Reservoir Volume | 10 L |
| Operating Mode | Continuous Duty |
| Enclosure Rating | IP54 |
| Power Supply | 220 V, 50 Hz |
| Opening Diameter | Φ250 mm |
| Communication Interface | RS485 (Modbus RTU protocol) |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | LJF30-10 |
| Instrument Type | Integrated Unit |
| Cooling Method | Water-Cooled |
| Temperature Control Range | −10 °C to 100 °C |
| Temperature Stability | Not Specified |
| Circulating Pump Flow Rate | 35 L/min |
| Reservoir Volume | 30 L |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | LJF40-120 |
| Instrument Type | Integrated Unit |
| Cooling Method | Water-Cooled |
| Temperature Control Range | −120 °C to +100 °C |
| Temperature Stability | Not Specified |
| Circulating Pump Flow Rate | 45 L/min |
| Reservoir Volume | 40 L |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | LJF5-10 |
| Instrument Type | Integrated Unit |
| Cooling Method | Water-Cooled |
| Temperature Control Range | −10 °C to 100 °C |
| Temperature Stability | Not Specified (Consult Technical Support) |
| Circulating Pump Flow Rate | 20 L/min |
| Reservoir Volume | 5 L |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Model | LQC-600 |
| Instrument Type | Integrated Circulating Chiller |
| Cooling Method | Water-Cooled |
| Temperature Range | 0–99.9 °C |
| Refrigeration Capacity | 960 W |
| Reservoir Volume | 15 L |
| Pump Flow Rate | 0–30 L/min |
| Operating Mode | Continuous |
| Certifications | CE-compliant design (intended for laboratory & light industrial use) |
| Compliance | Designed to support GLP/GMP-aligned workflows with stable thermal management |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Model | LX11-40-2100 |
| Instrument Type | Integrated Circulating Chiller |
| Cooling Method | Water-Cooled |
| Temperature Control Range | −40 °C to +40 °C |
| Refrigeration Capacity | 2.1 kW (@20 °C) |
| Temperature Stability | ±2 °C |
| Reservoir Volume | 11 L |
| Circulating Pump Flow Rate | 20 L/min |
| Operating Mode | Continuous |
| Communication Interface | RS485 |
| Corrosion-Resistant Wetted Materials | Yes |
| Safety Protections | Condenser Overtemperature, Tank Temperature Limit, Compressor Overheat/Overcurrent, Low-Level Detection |
| Temperature Sensor | NTC with Single-Point Calibration Capability |
| Power Recovery | Auto-Restart After Power Interruption |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Type | Integrated Circulating Chiller |
| Cooling Method | Air-Cooled |
| Temperature Control Range | −20 °C to +40 °C |
| Refrigeration Capacity | 0.35 kW (@ 20 °C) |
| Temperature Stability | ±2 °C (upgradeable to ±0.1 °C with E-series precision option) |
| Circulating Pump Flow Rate | 20 L/min |
| Reservoir Volume | 4 L |
| Operating Mode | Continuous Duty |
| Pump Pressure | Not specified (load-adaptive) |
| Communication Interface | RS485 |
| Dimensions (W×D×H) | 200 mm × 430 mm × 450 mm |
| Liquid Level Indicator | Integrated borosilicate glass sight gauge |
| Fluid Path Materials | Corrosion-resistant stainless steel, PTFE, and EPDM components |
| Refrigerant | Environmentally compliant (ODP = 0, low GWP) |
| Safety Protections | Condenser overtemperature, reservoir over/under-temperature, compressor overheat & overload, low-flow & dry-run detection |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Regional Classification | Domestic (China) |
| Model | LX5-10 |
| Instrument Type | Integrated Unit |
| Cooling Method | Water-Cooled |
| Temperature Control Range | −10 °C to 100 °C |
| Circulating Pump Flow Rate | 20 L/min |
| Reservoir Capacity | 5 L |
| Temperature Stability | ±0.1 °C |
| Pump Head | 4–6 m |
| Power Supply | 220 V, 50 Hz |
| Opening Diameter | Φ210 mm |
| Communication Interface | RS485 |