Kezhe / KEZHE SHANGHAI
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| Brand | Kezhe / KEZHE SHANGHAI |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | ELSD-2000KS |
| Instrument Type | Evaporative Light Scattering Detector (ELSD) |
| Wavelength Range | 195–600 nm |
| Detection Method | Dual-beam |
| Light Source | Xenon lamp |
| Laser Wavelength (Standard) | 650 nm |
| Gas Flow Range | 0–5 L/min |
| Nebulization Pressure | 0–100 psi |
| Temperature Control Range | Ambient to 150 °C (±1 °C resolution) |
| Mobile Phase Flow Rate Compatibility | 0–5 mL/min |
| Detector | Imported large-area silicon photodiode |
| Power Supply | 220 V AC |
| Compatible Carrier Gases | Compressed air or nitrogen |
| Core Components | Stainless-steel evaporation tube, maintenance-free stainless-steel nozzle, laser source, photodetector, dedicated ELSD-2000KS chromatography workstation |
| Brand | Kezhe / KEZHE SHANGHAI |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | ELSD-3000KS |
| Instrument Type | Evaporative Light Scattering Detector (ELSD) |
| Wavelength Range | 195–600 nm |
| Detection Method | Dual-beam |
| Light Source | Xenon Lamp |
| Brand | Kezhe / KEZHE SHANGHAI |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Evaporative Light Scattering Detector (ELSD) |
| Wavelength Range | 195–600 nm |
| Detection Mode | Dual-Beam |
| Light Source | Xenon Lamp |
| Gas Flow Range | 0–5 L/min |
| Nebulizer Pressure | 0–100 psi |
| Temperature Control Range | Ambient to 150 °C (±1 °C resolution) |
| Mobile Phase Flow Rate Compatibility | 0–0.5 mL/min |
| Light Source (Standard) | 650 nm Laser |
| Detector | Imported Photomultiplier Tube (PMT) |
| Power Supply | 220 V AC |
| Compatible Carrier Gases | Compressed Air or Nitrogen |
| Brand | Kezhe / KEZHE SHANGHAI |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | GoodLook-1000 |
| Instrument Type | TLC Imaging System |
| Measurement Modes | Reflectance Absorption, Reflectance Fluorescence, Transmittance Absorption, Transmittance Fluorescence |
| Wavelength Range | 190–800 nm |
| Light Sources | Xenon lamp, Tungsten-halogen lamp, High-pressure Mercury lamp |
| Monochromator | Holographic grating (1200 lines/mm) with nitrogen purge capability |
| Spectral Bandwidth | 5 nm |
| Wavelength Accuracy | < 1 nm |
| Wavelength Repeatability | < 0.2 nm |
| Minimum Spatial Resolution | 25 µm |
| Imaging Wavelengths | 254 nm, 365 nm, White light (400–700 nm) |
| Sample Stage Capacity | Accommodates 200 mm × 200 mm TLC plates |
| Maximum Scanning Speed | 100 mm/s |
| Camera Resolution | 12 MP |
| Exposure Time Range | 0–10 s |
| Gain Adjustment | 0–100% |
| Imaging Modalities | Visible, UV, Fluorescence, Chemiluminescence |
| Brand | Kezhe / KEZHE SHANGHAI |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | GoodLook-2000 |
| Instrument Type | TLC Imaging System |
| Measurement Modes | Reflectance Absorption, Reflectance Fluorescence, Transmittance Absorption, Transmittance Fluorescence |
| Wavelength Range | 190–800 nm |
| Light Sources | Xenon lamp, Tungsten-halogen lamp, High-pressure Mercury lamp |
| Monochromator | Holographic grating (1200 lines/mm) with nitrogen purge capability |
| Spectral Bandwidth | 5 nm |
| Wavelength Accuracy | < 1 nm |
| Wavelength Repeatability | < 0.2 nm |
| Minimum Spatial Resolution | 25 µm |
| Imaging Wavelengths | 254 nm, 365 nm, White light (400–700 nm) |
| Sample Stage Capacity | Up to 200 mm × 200 mm TLC plates |
| Scanning Speed | Max 100 mm/s |
| Brand | Kezhe / KEZHE SHANGHAI |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | KH-3500Plus II |
| Instrument Type | TLC Densitometer & Imaging System |
| Measurement Modes | Reflectance Absorption, Reflectance Fluorescence, Transmission Absorption, Transmission Fluorescence, Chemiluminescence |
| Wavelength Range | 190–1000 nm |
| Light Sources | Tungsten-Halogen Lamp, Deuterium Lamp, Mercury Lamp (Auto-Switching) |
| Monochromator | Holographic Grating (1200 lines/mm) with Nitrogen Purge Option |
| Spectral Bandwidth | 5 nm / 10 nm / 20 nm (Selectable |
| Wavelength Accuracy | ±0.5 nm |
| Wavelength Repeatability | <0.1 nm |
| Minimum Spatial Resolution | 10–25 µm |
| Imaging Wavelengths | 254 nm, 365 nm, White Light (Fully Automated Control) |
| Sample Stage Capacity | 200 mm × 200 mm TLC Plate (Customizable to 300 mm × 200 mm) |
| Scan Speed | 0–120 mm/s |
| Brand | KEZHE / KEZHE SHANGHAI |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Regional Classification | Domestic (China) |
| Model | PuriMaster-2000 |
| Application Level | Laboratory-Scale R&D |
| Instrument Type | High-Pressure Preparative Liquid Chromatography System |
| Flow Rate Range | 0–100 mL/min |
| Flow Accuracy | RSD ≤ 0.5% |
| Flow Precision | RSD ≤ 1.0% |
| Maximum Pressure | 4000 PSI (27.6 MPa) |
| Wavelength Range | 190–850 nm (dual-wavelength simultaneous detection) |
| Wavelength Accuracy | ±1 nm |
| Wavelength Repeatability | 0.2 nm |
| Baseline Noise | ±3×10⁻⁵ AU (254 nm) |
| Data Acquisition Rate | 5 Hz |
| Brand | KEZHE / KEZHE SHANGHAI |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-Made) |
| Model | PuriMaster-5000 |
| Application Level | Laboratory-Scale |
| Instrument Type | High-Pressure Preparative HPLC |
| Flow Rate Range | 0–100 mL/min |
| Flow Accuracy | RSD ≤ 0.5% |
| Flow Precision | RSD ≤ 0.5% |
| Maximum Pressure | 4000 PSI (27.6 MPa) |
| Wavelength Range | 190–850 nm (simultaneous quad-wavelength detection) |
| Wavelength Accuracy | ±2 nm |
| Wavelength Repeatability | 0.4 nm |
| Baseline Noise | 3 × 10⁻⁵ AU |
| Data Acquisition Rate | 5 Hz |
| Brand | KEZHE / KEZHE SHANGHAI |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | SP-III |
| Instrument Category | Thin-Layer Sample Applicator |
| Operation Mode | Automatic |
| Measurement Modes | Reflectance Absorption, Reflectance Fluorescence, Transmission Absorption, Transmission Fluorescence |
| Wavelength Range | 190–800 nm |
| Light Sources | Xenon Lamp, Tungsten-Halogen Lamp, High-Pressure Mercury Lamp |
| Monochromator | Holographic Grating (1200 lines/mm), Nitrogen Purge Compatible |
| Spectral Bandwidth | 5 nm |
| Wavelength Accuracy | < 1 nm |
| Wavelength Repeatability | < 0.2 nm |
| Minimum Spatial Resolution | 25 µm |
| Imaging Wavelengths | 254 nm, 365 nm, White Light |
| Sample Stage Capacity | Up to 200 mm × 200 mm TLC Plates |
| Scanning Speed | Up to 100 mm/s |
| Spotting Length | 0–200 mm |
| Spotting Width | 0.7–3 mm (Standard: 1–2 mm) |
| Spotting Temperature Range | Ambient to 100 °C |
| Heating Platform Temperature Range | Ambient to 200 °C |
| Spotting Modes | Circular Spot, Linear Strip, Contact & Non-Contact |