Common Laboratory Equipment
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| Brand | HEL (UK) |
|---|---|
| Origin | United Kingdom |
| Model | PolyCAT 4, PolyCAT 8 |
| Maximum Operating Pressure | 200 bar |
| Maximum Operating Temperature | 550 °C |
| Catalyst Bed Volume | 30 mL |
| Reactor Volume | 16 mL (standard) |
| Temperature Control Range | 25–250 °C (inter-reactor ΔT ≤ 100 °C) |
| Liquid Feed Rate | 0.001–10 mL/min or 0.01–50 mL/min |
| Gas Feed | Mass-flow controlled (e.g., H₂), continuously adjustable |
| Configuration Options | 4-channel parallel or 8-channel parallel |
| Brand | HEL (UK) |
|---|---|
| Origin | United Kingdom |
| Model | Tandem MULTI |
| Construction Material | Stainless Steel |
| Operating Pressure | Low-Pressure System |
| Working Volume | 5 L |
| Vacuum Range | 0–1 MPa |
| CO₂ Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| O₂ Measurement Principle | Electrochemical Sensor |
| CO₂ Range Options | 5%, 10%, 20%, 50%, 60%, 100% |
| O₂ Range Options | 25%, 30%, 50%, 60%, 100% |
| CO₂/O₂ Resolution | 0.01% |
| Accuracy | ±2% of Full Scale |
| Drift | <0.05% FS/month |
| Response Time (T90) | <50 s (CO₂), <10 s (O₂) |
| Sample Flow Rate | 25–1000 mL/min |
| Operating Temperature | 0–45 °C |
| Temperature Compensation | Integrated |
| Output Signals | Dual 0–10 V and 4–20 mA analog outputs |
| Digital Interface | RS232 |
| Internal Sampling Pump | Yes |
| Local Display | Yes |
| Calibration | Manual and Auto-calibration support |
| Channel Capacity | Up to 12 multiplexed gas streams |
| Sampling Interval | User-definable from 30 seconds |
| Compliance | Designed for GLP/GMP-aligned bioprocess environments |
| Software Integration | Compatible with SCADA, DCS, and LabVIEW via RS232 and analog I/O |
| Brand | HEL (UK) |
|---|---|
| Origin | United Kingdom |
| Model | Tandem PRO |
| Construction Material | Stainless Steel |
| Operating Pressure | Low-Pressure System |
| Vessel Capacity | 5 L |
| Vacuum Range | 0–1 MPa |
| Gas Measurement | CO₂ (IR Absorption), O₂ (Electrochemical Sensor) |
| CO₂ Range Options | 5%, 10%, 20%, 50%, 60%, 100% |
| O₂ Range Options | 25%, 30%, 50%, 60%, 100% |
| Resolution | 0.01% (both gases) |
| Accuracy | ±2% of Full Scale |
| Drift | <0.05% FS/month |
| Response Time (T90) | <50 s (CO₂), <10 s (O₂) |
| Flow Rate | 25–1000 mL/min |
| Operating Temperature | 0–45 °C |
| Temperature Compensation | Integrated |
| Local Display | Yes |
| Calibration | Manual & Auto |
| Internal Sample Pump | Yes |
| Analog Outputs | Dual 0–10 V and 4–20 mA |
| Digital Interface | RS232 |
| Compatibility | Scalable from lab-scale (250 mL) to industrial bioreactors (up to 100 m³) |
| Brand | Heller |
|---|---|
| Origin | USA |
| Model | Mark III |
| Instrument Type | Box-type Reflow/Curing Oven |
| Max Temperature | 400 °C |
| Temperature Control Accuracy | ±1 °C |
| Max Power | 2500 W |
| Heating Rate to Max Temp | 15 min |
| Heating Method | Resistive Wire Heating |
| Internal Chamber Dimensions | 450 × 150 × 180 mm |
| Compliance | SMEMA-compatible |
| Cooling | Water-cooled BlowThru Module |
| Flux Recovery | Integrated Drain Tube with Collection Jar |
| Vacuum Option | Optional Vacuum Module (Model 755 compatible) |
| Nitrogen Atmosphere | Optional |
| Conveyor Width Range | 75–250 mm |
| Cycle Time Range | 7.5 min to several hours |
| Brand | Helon |
|---|---|
| Model | HLA-2LG / HLA-5LG |
| Origin | Shanghai, China |
| Output Flow | 0–2000 mL/min (HLA-2LG) / 0–5000 mL/min (HLA-5LG) |
| Output Pressure | 0–0.5 MPa (factory-set at 0.4 MPa) |
| Hydrocarbon Content | <0.1 ppm (v/v) in output air |
| Dew Point | 0–40 °C |
| Inlet Hydrocarbon Tolerance | ≤100 ppm (v/v) |
| Power Consumption | ≤600 W |
| Dimensions (W×D×H) | 260 × 360 × 670 mm |
| Weight | 29 kg |
| Operating Ambient | 0–40 °C, <85% RH |
| Construction | Electropolished stainless steel tubing, auto-draining stainless steel storage tank, oil-free compressor |
| Purification Technology | HL-A catalytic adsorption system with fully automatic regeneration cycle |
| Brand | Tianjin HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | ABDS-11 |
| Price Range | USD 7,000 – 14,000 |
| Brand | Tianjin HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | HAC-24A |
| Heating Method | Water Bath |
| Temperature Range | Ambient +5°C to 99.9°C |
| Temperature Stability | ±0.1°C (typical), ±0.5°C (max) |
| Sample Capacity | 24 × 40 mL / 12 × 100 mL / 6 × 200 mL |
| Gas Flow Rate | 0–15 L/min |
| Heating Power | 800 W |
| Brand | Tianjin HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Pulsed-Action (Stomacher-Style) Homogenizer |
| Model | HBM-400B |
| Dimensions (W×D×H) | 410 × 270 × 290 mm |
| Sample Volume Range | 50–400 mL |
| Motor | Low-Noise, Electromagnetically Shielded DC Motor |
| Adjustable Parameters | Pulse Duration (s), Pulse Frequency (cycles/min) |
| Construction | Food-Grade 304 Stainless Steel Contact Surfaces |
| Safety Features | Interlocked Removable Door, Drip Tray, Leak Detection (Optional on HBM-400G) |
| Sterility Compliance | Compatible with Co-60 Irradiated Single-Use Filtered Stomacher Bags (ISO 11137 compliant) |
| Brand | Tianjin HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Bead-Based Milling Homogenizer |
| Model | HBR-6/24 |
| Dimensions (W×D×H) | 280 × 440 × 260 mm |
| Sample Volume per Tube | 2–7 mL |
| Maximum Speed | 6800 rpm |
| Throughput | 6 or 24 samples per run |
| Brand | Tianjin HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Type | Oil-Free Diaphragm Vacuum Pump |
| Model Series | HD |
| Ultimate Vacuum Pressure | –0.08 to –0.1 MPa (gauge) |
| Air Flow Rate | 25–50 L/min |
| Motor Power | 50–60 W |
| Noise Level | ≤50 dB(A) |
| Dimensions (L×W×H) | 245×135×245 mm to 280×140×220 mm |
| Compliance | CE-marked design principles, GLP-compatible operation environment |
| Brand | Tianjin HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HDG-02 (2-channel), HDG-04 (4-channel) |
| Vacuum Pressure | 0.085 MPa |
| Max Flow Rate | 10 mL/min per channel |
| Solvent Volume per Channel | 12 mL |
| Dimensions | 150 × 340 × 180 mm |
| Degassing Efficiency | ≤1.8 ppm O₂ at 1 mL/min |
| Technology | Vacuum-based gas–liquid membrane separation |
| Brand | HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | HDS-06 |
| Pricing | Available Upon Request |
| Brand | HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | HDS-06A |
| Price Range | USD 14,000 – 28,000 |
| Brand | Tianjin HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | HFJ-18 |
| Instrument Type | Handheld Homogenizer |
| Instrument Subtype | Tissue Disruption Homogenizer |
| Sample Volume Capacity | 5000 mL |
| Output Power | 550 W |
| Shaft Diameter | Φ18 mm |
| Speed Range | 10,000–31,000 rpm |
| Brand | Tianjin HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Handheld Immersion Homogenizer |
| Instrument Category | Adjustable-Speed High-Shear Dispersion System |
| Sample Volume Capacity | 500–5000 mL |
| Output Power | 200–550 W |
| Rotational Speed Range | 5,000–35,000 rpm |
| Probe Diameter | Φ8 mm (HFJ-8), Φ10 mm (HFJ-10) |
| Brand | Tianjin HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | HGC-12A |
| Heating Method | Dry-block heating |
| Temperature Range | Ambient to 150 °C |
| Temperature Stability | ±1 °C |
| Sample Tube Diameter Compatibility | 10–20 mm |
| Gas Flow Rate | 0–5 L/min |
| Sample Capacity | 12 positions |
| Heating Power | 150 W |
| Dimensions (W×D×H) | 340 × 230 × 380 mm |
| Power Supply | 220 V, 50 Hz |
| Maximum Gas Inlet Pressure | 200 kPa |
| Control System | PID temperature regulation with overheat protection and PTC heating element |
| Material Contacting Solvents | 316 stainless steel, anodized aluminum, or plastic-coated surfaces |
| Adjustable Gas Distribution Plate | Height and orientation adjustable |
| Nitrogen Needle Configuration | Modular and individually operable |
| Brand | Tianjin HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HGT-2B |
| Heating Blocks | 1 or 2 (configurable) |
| Temperature Control Range | Ambient +5 °C to 150 °C |
| Temperature Accuracy | ±0.1 °C |
| Control Method | Dual-line 4-digit LED display |
| Regulation Algorithm | PID |
| Safety Features | Overheat protection, PTC heating element |
| Power Supply | 200 W |
| Dimensions (L×W×H) | 400 mm × 200 mm × 120 mm |
| Weight | 5 kg |
| Block Configurations | 12–36 wells (customizable) |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | HMM-400 |
| Instrument Type | Planetary Ball Mill |
| Sample Suitability | Hard, Brittle, Fibrous, Elastic & Composite Materials |
| Final Particle Size | ≤5 µm |
| Maximum Feed Size | 6 mm |
| Batch Capacity | 10 mL |
| Grinding Frequency Range | 3–20 Hz |
| Grinding Time Range | 1–99 min |
| Motor Power | 180 W |
| Dimensions (W×D×H) | 421 × 350 × 218 mm |
| Net Weight | 25 kg |
| Grinding Jar Volume | Up to 25 mL |
| Jar Material Options | Stainless Steel, Tungsten Carbide, Zirconia, Agate |
| Programmable Presets | 9 user-defined protocols |
| Sealed Vial Design | Yes |
| Reproducibility | High inter-batch consistency under identical parameter sets |
| Brand | Tianjin HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Planetary Ball Mill |
| Sample Type | Hard, Brittle, Fibrous, Elastic, and Composite Materials |
| Feed Size | ≤ 6 mm |
| Final Particle Size | ≤ 5 µm |
| Batch Capacity | 50 mL |
| Grinding Mechanism | High-Energy Planetary Motion with Dual Grinding Stations |
| Programmable Presets | 6 User-Defined Protocols |
| Sealed Grinding Vessels | Yes (Leak-Proof Spiral Cap Design) |
| Display | LED Interface with Real-Time Parameter Monitoring (Speed, Time, Pulse Mode) |
| Key | Brand: Tianjin HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HMT-15 |
| Stirring Capacity (max) | 250 mL per position |
| Speed Range | 0–18,800 rpm |
| Temperature Control Range | Ambient to 100 °C |
| Heating Element | PTC |
| Temperature Control Algorithm | PID with User Calibration |
| Display | 5-inch Touchscreen |
| Number of Stations | 15 |
| Pre-stirring Time Setting | 0–99 min |
| Constant-Temperature Holding Time | 0–999 min |
| Material | Stainless Steel (Corrosion-Resistant Grade) |
| Method Storage | 5 user-defined protocols including dedicated Cr(VI) digestion protocol |
| Optional Feature | Automated Fill/Drain Module for Thermal Equilibrium Maintenance |
| Brand | Tianjin HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | HMV Series |
| Price Range | USD 700 – 2,100 (FOB) |
| Speed Range | 500–2400 rpm |
| Operation Mode | Continuously Adjustable Speed Control |
| Oscillation Type | Reciprocating Horizontal Motion |
| Main Body Material | ABS Plastic |
| Amplitude | 5 mm |
| Display | LED Digital Display |
| Brand | Tianjin HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HMV-50 |
| Speed Range | 500–2400 rpm |
| Operating Mode | Continuous |
| Motion Type | Horizontal Circular Orbit |
| Amplitude | 5 mm |
| Housing Material | Die-Cast Aluminum Alloy |
| Display | LED Digital Speed Indicator |
| Sample Capacity | Up to 50 Tubes Simultaneously |
| Control System | Microprocessor-Based PID Speed Regulation |
| Brand | HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HMV-50A |
| Speed Range | 200–2400 rpm |
| Operating Modes | Pulse & Continuous |
| Motion Type | Horizontal Circular Orbital |
| Amplitude | 5 mm |
| Display | LED Digital Display |
| Sample Capacity | 50 Positions |
| Power Consumption | 60 W |
| Dimensions (L×W×H) | 420 × 260 × 380 mm |
| Housing Material | Die-Cast Aluminum Alloy |
| Timer Range | 0–99 min |
| Brand | Tianjin HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Diaphragm Pump |
| Product Type | Oil-Free Vacuum Pump |
| Pumping Speed | 25 L/min |
| Ultimate Vacuum | –0.04 to –0.08 MPa |
| External Dimensions | 320 × 140 × 240 mm |
| Weight | 4 kg |
| Motor Power | 85 W |
| Brand | Tianjin HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Automated Quantitative Concentrator |
| Temperature Range | Ambient +5 °C to 100 °C |
| Temperature Control Accuracy | ±0.5 °C |
| Sample Capacity per Position | 150 mL |
| Throughput | 12 Samples Simultaneously |
| Endpoint Detection | Fixed Volume (0.5 mL or 1 mL) Automatic Termination |
| Vacuum & Heating & Orbital Shaking | Integrated Simultaneous Operation |
| Solvent Recovery | Condensate Collection Enabled |
| Cooling Water Circulator & Vacuum Controller | Optional Accessories |
| Brand | Tianjin HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Vacuum Centrifugal Concentrator |
| Temperature Range | Ambient +5°C to 100°C |
| Temperature Control Accuracy | ±0.5°C |
| Sample Capacity per Position | 30 mL (24-position configuration) |
| Total Throughput Capacity | 720 mL (24 × 30 mL) |
| Position Designation | “HPE-24” indicates 24 sample positions |
| Quantitative Mode Option | Available with “A” suffix for endpoint volume control (e.g., 0.5 mL or 1.0 mL stop points) |
| Brand | Tianjin HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Automated Quantitative Concentrator |
| Temperature Range | Ambient +5°C to 100°C |
| Temperature Control Accuracy | ±0.5°C |
| Sample Capacity per Position | 200 mL |
| Maximum Throughput | 24 Samples Simultaneously |
| Evaporation Mode | Simultaneous Vacuum Reduction, Heated Water Bath, and Orbital Vortex Agitation |
| Solvent Recovery Efficiency | High |
| Footprint | Benchtop, Ventilation Hood-Compatible |
| Brand | Tianjin HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Vacuum Centrifugal Concentrator |
| Model | HPE-66B |
| Temperature Range | Ambient +5°C to 100°C |
| Temperature Control Accuracy | ±0.5°C |
| Sample Capacity per Position | 1 mL (compatible with 50–200 mL tubes) |
| Rotational Radius | 5 mm |
| Speed Range | 0–600 rpm |
| Heating Method | PTC Water Bath with Lid Heating |
| Vacuum Control Range | Adjustable down to ≤5 mbar (display resolution: 1 mbar |
| manual control precision | 10 mbar) |
| Gradient Programs | Up to 5 segments, 30 pre-stored methods |
| Max Total Program Duration | 42.5 hours |
| Display | 5-inch capacitive touchscreen with real-time pressure/temperature curve logging |
| Brand | Tianjin HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Automated Quantitative Concentrator |
| Temperature Range | Ambient to 100 °C |
| Temperature Control Accuracy | ±0.5 °C |
| Sample Capacity per Position | 200 mL |
| Vacuum System | HVS-03 Integrated Controller (PTFE-lined pump head, diaphragm, and valves) |
| Ultimate Vacuum | 20 mbar |
| Adjustable Vacuum Range | 20–1000 mbar |
| Vacuum Control Resolution | 1 mbar (display), ±5 mbar (control accuracy) |
| Gradient Stages | Up to 5 programmable segments |
| Max Program Duration | 42.5 h |
| Pump Flow Rate | 50 L/min |
| Vacuum Port Diameter | 8 mm |
| Motor Power Rating | 100 W |
| Collection Flask Options | 1000 mL or 2000 mL |
| Cooling System | Integrated recirculating chiller unit |
| Control Interface | 5-inch capacitive touchscreen with real-time pressure curve logging |
| Brand | Tianjin HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Automated Quantitative Concentrator |
| Temperature Range | Ambient to 100 °C |
| Temperature Control Accuracy | ±0.5 °C |
| Maximum Sample Capacity | 200 mL per tube |
| Throughput Options | 9 × 850 mL |
| Evaporation Environment | Transparent Glass Water Bath |
| Quantitative Endpoint Detection | 1 mL or 0.5 mL preset volume |
| Optional Accessory | Sealed Lid Assembly |