- All
- Favorite
- Popular
- Most rated
| 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 |
|---|---|
| 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 | 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 |
|---|---|
| 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 |
Show next