Quick Details Flow: 0.1-80.0 ml/min Max Pressure: 1500 psi Wavelength Range 190-700 nm Flow pool volume: 10 μ L Optical path: 10 mm Spectral bandwidth: 6 nm Number of Solvent: 1 Brand Name: Surwit Model: STI prep 501 Size: 170H x 260W x 360D, (mm) Weight: (6.3 kg) Certificate:GB/T 19001-2008/ISO 9001:2008
STI501 Gradient Liquid Chromatograph System Standard Configuration
| P501prep Constant flow Pump | 2 set |
| UV 501 Detector | 1 set |
| Manual injection | 1 set |
| Gradient mixer | 1 set |
| N2000 Chromatography workstation | 1 set |
| Injector | 1 set |
| C-18 Chromatography column | 1 set |
| Double pump controllers | 1 set |
| Backup damper | 1 set |
| Injector Holder | 1 set |
| Toolkit | 1 set |
STI 501 provides the Piston rod automatic cleaning device, the unique technology in the world, which can reduce the piston rod damage, operate costly and be easily operated. Patent design "float type double piston rod and sealing ring" technology can prolong the service life of the sealing ring.
STI PT501
| Infusion way | Series dual-plunger pump | Flow Precision | 0.1 |
| Flow Rates | 0.1 ~80.0 ml/min | Weight. | (6.3 kg) |
| Pressure | 0 - 1500 psi | ||
| Dimensions | 170H x 260W x 360D, (mm) |
STI UV501 UV-VIS Spectrophotometric Detector
| Wavelength | 190-700 nm | Spectral bandwidth | 6 nm |
| Wavelength Accuracy | ≤±1 nm | Flow pool volume | 10 μ L |
| Wavelength Reproducibility | ≤± 0.5 nm | Optical path | 10 mm |
| Dynamic Noise | ≤±2.5×10-5AU (Methanol, 1ml/min, 254nm, 20°C) | Static Noise | ≤± 1×10-5AU (Empty pool, Response time 1 s, 20 °C) |
| Dynamic Drifting | ≤± 2.5×10-4AU (Methanol, 1ml/min, 254nm, 20°C) | Static Drifting | ≤± 1×10-4AU (Empty pool, Response time 1 s, 20 °C) |
| Qualitative repeatability | RSD ≤ 0.1% | Quantitative repeatability | RSD ≤ 0.5% |
| Dimensions | 160H x 260W x 350 D, (mm) | Weight. | 6kg |
| Operating Temperature | 4-40°C | Minimum detection concentration | ≤1×10-8g/mL(Naphthalene/methanol solution) |
| Linear range | ≥104 |
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