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| Brand | Tongtian |
|---|---|
| Origin | Shanghai, China |
| Model | TBE300B + AKTA Prime |
| Power Supply | 220 V ± 20 V, 50 Hz ± 0.5 Hz |
| Motor Power | 200 W |
| Total Column Capacity | 260 mL |
| Sample Loop Volume | 20 mL |
| Dimensions (W×D×H) | 563 × 638 × 368 mm |
| Rotation Speed Range | 0–1000 rpm |
| Optimal Separation Speed | 700–900 rpm (stepless frequency-controlled) |
| Flow Rate Range | 0.1–30 mL/min |
| Typical Separation Flow Rate | 1.5–2.0 mL/min |
| Maximum System Pressure | 2 MPa |
| UV Detection Wavelengths | 254 nm & 280 nm (Hg lamp + fixed filters) |
| optional filters | 313, 365, 405, 436, 546 nm |
| Temperature Control Module | 15–40 °C (±0.5 °C accuracy), external recirculating water bath required (flow rate: 1–10 L/min) |
| Brand | Tongtian |
|---|---|
| Origin | Shanghai, China |
| Model | TBE-300B |
| Configuration | Vertical triple-column HSCCC system with dual six-port valves |
| Separation Capacity | mg–g scale |
| Column Volume | 280 mL |
| Sample Loop | 20 mL |
| Rotation Speed Range | 0–1000 rpm (stepless frequency-controlled) |
| Optimal Separation Speed | 700–1000 rpm |
| Flow Rate Range | 0.1–30 mL/min |
| Recommended Separation Flow Rate | 2.0–4.0 mL/min |
| Temperature Control | 15–40 °C (±0.5 °C), external water bath interface, circulation flow 1–10 L/min |
| Power Supply | 220 V ±20 V, 50 Hz ±0.5 Hz |
| Max Operating Pressure | 2 MPa |
| Dimensions (W×D×H) | 330 × 600 × 550 mm |
| Power Consumption | 300 W |
| Brand | Tongtian |
|---|---|
| Origin | Shanghai, China |
| Model | TBE-300V |
| Column Capacity | 300 mL |
| Sample Injection Volume | 20 mL |
| Dimensions (W×D×H) | 330 × 600 × 550 mm |
| Rotation Speed Range | 0–1000 rpm |
| Separation Speed Range | 700–900 rpm (stepless frequency-controlled) |
| Flow Rate Range | 0.1–30 mL/min |
| Separation Flow Rate | 0.5–4.0 mL/min |
| Maximum System Pressure | 2 MPa |
| UV Detection Wavelengths | 214, 254, 280, 340, 365, 405 nm (optional full-spectrum detector available) |
| Temperature Control Range | 15–40 °C (±0.5 °C accuracy |
| Brand | Tongtian |
|---|---|
| Origin | Shanghai, China |
| Model | S2000 |
| Application Level | Laboratory Grade |
| Instrument Type | Medium-Low Pressure Preparative LC System |
| Flow Rate Range | 1–200 mL/min |
| Flow Accuracy | ≤ ±2% |
| Flow RSD | ≤ 1% |
| Max Operating Pressure | 20 MPa |
| Wavelength Range | ±1 nm |
| Wavelength Repeatability | 0.2 nm |
| Baseline Noise | 1 × 10⁻⁵ AU |
| Data Acquisition Frequency | 20 Hz |
| Brand | Tongtian |
|---|---|
| Origin | Shanghai, China |
| Model | TBE-300A HSCCC |
| Power Supply | 220 V ± 20 V, 50 Hz ± 0.5 Hz |
| Motor Power | 200 W |
| Column Configuration | Triple-spiral coiled column assembly |
| Rotational Speed Range | 700–900 rpm (infinitely variable frequency control) |
| Flow Rate Range | 0.1–30 mL/min (adjustable in 0.1 mL/min increments) |
| Maximum System Pressure | 2 MPa |
| Tubing Volume | 260 mL |
| Injection Volume | 20 mL |
| UV Detector Wavelengths | 254 nm & 280 nm (dual fixed-wavelength) |
| Temperature Control Module | 15–40 °C (±0.5 °C accuracy), compatible with external recirculating chiller (flow rate: 1–10 L/min) |
| Dimensions (W×D×H) | 563 × 638 × 368 mm |
| Brand | Tongtian |
|---|---|
| Model | C500 |
| Instrument Type | Medium-Pressure Preparative LC System |
| Flow Rate Range | 0.1–50.0 mL/min |
| Flow Accuracy | ≤±1% |
| Flow RSD | ≤1% |
| Operating Pressure Range | 0.1–8.0 MPa |
| Pressure Accuracy | ≤0.05 MPa |
| Pressure Pulsation | ≤0.1 MPa |
| UV Detector Wavelength Range | 195–700 nm |
| Wavelength Accuracy | ±2.0 nm |
| Wavelength Precision | ±0.1 nm |
| Spectral Bandwidth | ≤8.0 nm (at 250 nm, FWHM) |
| Linear Range | 3.0 AU |
| Baseline Noise | <±2.0×10⁻⁵ AU |
| Baseline Drift | <2.0×10⁻⁴ AU/h |
| Flow Cell Path Length | 4.5 mm |
| Flow Cell Volume | 10 µL (standard) |
| Sample Loop Options | 2 mL, 5 mL, 10 mL, 20 mL |
| Gradient Capability | Dual-pump isocratic/gradient elution |
| Valve Rating | 69 bar (V541) or equivalent preparative-grade injection valve |
| Brand | Tongtian |
|---|---|
| Origin | Shanghai, China |
| Model | S501 |
| Application Level | Laboratory Grade |
| Instrument Type | Medium-Low Pressure Preparative LC System |
| Flow Rate Range | 1–200 mL/min |
| Flow Accuracy | ≤2% |
| Flow Precision (RSD) | ≤1% |
| Maximum Operating Pressure | 20 MPa |
| Wavelength Range | ±1 nm |
| Wavelength Repeatability | 0.2 nm |
| Baseline Noise | 1 × 10⁻⁵ AU |
| Data Acquisition Frequency | 20 Hz |
| Brand | Tongtian |
|---|---|
| Origin | Shanghai, China |
| Model | TBE-1000A |
| Power Supply | 220 V ± 20 V, 50 Hz ± 0.5 Hz |
| Motor Power | 750 W |
| Column Configuration | Triple-spiral coiled column assembly (patented) |
| Rotational Speed Range | 400–600 rpm (infinitely variable frequency-controlled) |
| Pump Flow Rate | 0.1–90 mL/min |
| UV Detector Wavelengths | 254 nm & 280 nm |
| Temperature Control Range | 15–40 °C (±0.5 °C accuracy |
| Temperature Control Flow Rate | 1–20 L/min |
| Tubing Volume | 1000 mL |
| Sample Injection Volume | 80 mL |
| Dimensions (W×D×H) | 830 × 570 × 1050 mm |
| Compliance | Designed for GLP-compliant natural product isolation workflows |
| Software Interface | RS-232/USB-enabled data logging and instrument control |
| Brand | Tongtian |
|---|---|
| Origin | Shanghai, China |
| Model | TBE-200V |
| Column Capacity | 200 mL |
| Sample Injection Volume | 20 mL |
| Dimensions (W×D×H) | 330 × 600 × 550 mm |
| Rotation Speed Range | 0–1000 rpm |
| Separation Speed | 700–900 rpm (stepless frequency-controlled) |
| Flow Rate Range | 0.1–30 mL/min |
| Separation Flow Rate | 1.5–2.0 mL/min |
| Maximum System Pressure | 2 MPa |
| UV Detector Wavelengths | 254 nm & 280 nm (dual fixed-wavelength) |
| Temperature Control Range | 15–40 °C (±0.5 °C accuracy) |
| Circulating Cooling Fluid Flow | 1–10 L/min |
| Column Configuration | Three serially connected helical separation columns |
| Valve System | Dual six-port switching valves |
| Detection Mode | Real-time online UV detection |
| Instrument Orientation | Vertical architecture |
| Brand | Tongtian |
|---|---|
| Origin | Shanghai, China |
| Model | TBE-300C |
| Separation Column | Triple-column with patented switching valve |
| Switching Valve Configuration | Quad-channel, dual six-port valves |
| Total System Capacity | 300 mL |
| Sample Loop Volume | 20 mL |
| Typical Separation Scale | mg to 10 g |
| Rotation Speed Range | 0–1000 rpm (infinitely variable frequency-controlled) |
| Optimal Separation Speed | 700–900 rpm |
| Flow Rate Range | 0.1–50.0 mL/min |
| Recommended Separation Flow Rate | 5.0–30.0 mL/min |
| Maximum System Pressure | 2 MPa |
| Temperature Control Range | 5–40 °C |
| Dimensions (W×D×H) | 500 × 760 × 830 mm |
| Power Consumption | 500 W |
| Net Weight | 180 kg |
| Brand | Tongtian |
|---|---|
| Origin | Shanghai, China |
| Model | C500 |
| Instrument Type | Medium-Pressure Preparative HPLC System |
| Flow Rate Range | 0.1–50.0 mL/min |
| Flow Accuracy | ≤±1% |
| Flow RSD | ≤1% |
| Operating Pressure Range | 0.1–8.0 MPa |
| Pressure Accuracy | ±0.05 MPa |
| Pressure Pulsation | 0.1 MPa |
| UV Detector Wavelength Range | 195–700 nm |
| Wavelength Accuracy | ±2.0 nm |
| Wavelength Precision | ±0.1 nm |
| Spectral Bandwidth | ≤8.0 nm (at 250 nm, FWHM) |
| Linear Range | 3.0 AU |
| Baseline Noise | <±2.0×10⁻⁵ AU |
| Baseline Drift | <2.0×10⁻⁴ AU/h |
| Flow Cell Path Length | 4.5 mm |
| Flow Cell Volume | 10 µL (standard) |
| Gradient Pump | Grad50 dual-piston constant-flow pump |
| Injection Valve | V541 medium-pressure valve (69 bar rating) or Rheodyne 3725-038 preparative valve |
| Column Interface | Convertible stainless-steel column adapter (316L) |
| Software | Dedicated chromatography workstation with method storage, real-time monitoring, and peak integration |
| Brand | Tongtian |
|---|---|
| Origin | Shanghai, China |
| Model | TBE-5000A |
| Power Supply | 220 V ±20 V, 50 Hz ±0.5 Hz |
| Host Power | 1500 W |
| Total Column Capacity | 4800 mL |
| Sample Injection Volume | 200 mL |
| Dimensions (W×D×H) | 730 × 1100 × 1122 mm |
| Rotational Speed Range | 0–600 rpm |
| Optimal Separation Speed | 400–550 rpm (infinitely variable frequency control) |
| Mobile Phase Flow Rate | 0.1–180 mL/min |
| Typical Separation Flow Rate | 20–50 mL/min |
| System Pressure Limit | 0–2 MPa |
| UV Detector Wavelengths | 254 nm & 280 nm |
| Temperature Control Module (external chiller required) | 15–40 °C, ±0.5 °C accuracy, coolant flow rate 1–20 L/min |
| Brand | Tongtian |
|---|---|
| Model | S500 |
| Origin | Shanghai, China |
| Instrument Type | Medium-Pressure Preparative LC System |
| Flow Rate Range | 1–200 mL/min |
| Flow Accuracy | ≤ ±2% |
| Flow Precision (RSD) | ≤ 1% |
| Maximum Operating Pressure | 20 MPa |
| Wavelength Options | 254 nm, 280 nm, 313 nm, 365 nm, plus two additional user-selectable wavelengths within ±1 nm tolerance |
| Wavelength Reproducibility | 0.2 nm |
| Baseline Noise | 1 × 10⁻⁵ AU |
| Data Acquisition Rate | 20 Hz |
| Sample Cell Volume | 70 µL |
| Optical Path Length | 3 mm |
| Standard Loop Volume | 10 mL (optional: 2 mL, 5 mL, 20 mL) |
| Pump Type | Dual-head piston pump with inert wetted materials |
| Detector Light Source | Deuterium (D₂) lamp |
| Compliance | Designed for GLP-compliant laboratory environments |
| Brand | Tongtian |
|---|---|
| Origin | Shanghai, China |
| Model | C2001 |
| Application Level | Laboratory Grade |
| Instrument Type | Medium-Low Pressure Preparative LC System |
| Flow Rate Range | 0.1–10.0 mL/min |
| Flow Accuracy | ≤±1.5% |
| Flow Precision (RSD) | ≤1% |
| Maximum Operating Pressure | 20 MPa |
| Wavelength Range | ±1 nm |
| Wavelength Reproducibility | 0.2 nm |
| Baseline Noise | 1 × 10⁻⁵ AU |
| Data Acquisition Frequency | 20 Hz |
| Brand | Tongtian |
|---|---|
| Origin | Shanghai, China |
| Model | TBE-20A |
| Separation Capacity | µg–mg scale |
| Column Capacity | 20 mL |
| Injection Volume | 20 µL (standard), optional loops: 5 µL–2 mL |
| Injector Valve | Rheodyne 7725i |
| Rotation Speed Range | 0–2000 rpm |
| Operational Separation Speed | 1400–2000 rpm (stepless frequency-controlled) |
| Flow Rate Range | 0.1–5.0 mL/min |
| Recommended Separation Flow Rate | 0.5–1.5 mL/min |
| System Pressure Rating | 0–2 MPa |
| UV Detector Wavelengths | 254 nm & 280 nm (optional full-spectrum detector) |
| Temperature Control Range | 15–40 °C (via external recirculating chiller), accuracy ±0.5 °C, coolant flow rate 1–10 L/min |
| Power Supply | 220 V ±10%, 50/60 Hz, 300 W |
| Dimensions (W×D×H) | 330 × 600 × 550 mm |
| Brand | Tongtian |
|---|---|
| Origin | Shanghai, China |
| Model | TBE-30A |
| Column Capacity | 30 mL |
| Injection Loop Volume | 1 mL |
| Rotational Speed Range | 0–1400 rpm (infinitely variable frequency control) |
| Recommended Operating Speed | 1300 rpm |
| Flow Rate Range | 0.1–10.0 mL/min |
| Separation Flow Rate | 0.5–5.0 mL/min |
| Maximum System Pressure | 2 MPa |
| UV Detection Wavelengths | 214, 254, 280, 340, 365, 405 nm (optional full-spectrum detector available) |
| Temperature Control Range (via external circulator) | 15–40 °C (±0.5 °C accuracy) |
| Circulating Fluid Flow Rate | 1–10 L/min |
| Dimensions (W×D×H) | 330 × 600 × 550 mm |
| Power Supply | 220 V ±20 V, 50 ±0.5 Hz |
| Power Consumption | 200 W |
| Brand | Tongtian |
|---|---|
| Origin | Shanghai, China |
| Model | TBE-1000A |
| Column Capacity | 1000 mL |
| Sample Injection Volume | 80 mL |
| Dimensions (W×D×H) | 628 × 918 × 1048 mm |
| Rotation Speed Range | 0–600 rpm |
| Separation Speed | 400–550 rpm (stepless frequency-controlled) |
| Flow Rate Range | 0.1–90 mL/min |
| Separation Flow Rate | 5.0–10 mL/min |
| Maximum System Pressure | 2 MPa |
| UV Detector Wavelengths | 254 nm, 280 nm |
| Temperature Control Module (external water bath interface) | 15–40 °C, ±0.5 °C accuracy, coolant flow rate 1–20 L/min |
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