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| Brand | Thermo Fisher |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin Category | Domestically Manufactured |
| Model | GENESYS™ 40/50 Vis/UV-Vis Spectrophotometer (Domestically Manufactured) |
| Pricing | Available Upon Request |
| Brand | Thermo Fisher |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic |
| Model | GENESYS™ 180 UV-Vis Spectrophotometer (Domestically Manufactured) |
| Quotation | Upon Request |
| Wavelength Range | 190–1100 nm |
| Spectral Bandwidth | 2 nm |
| Optical Design | Double-Beam |
| Photometric Accuracy | ±0.002 A at 0.5 A, ±0.004 A at 1.0 A, ±0.008 A at 2.0 A |
| Photometric Range | –2 A to +3.5 A |
| Photometric Display Range | –3 A to +5 A |
| Wavelength Accuracy | ±0.5 nm |
| Wavelength Repeatability | ±0.2 nm |
| Wavelength Data Interval | 0.1, 0.2, 0.5, 1, 2, or 5 nm |
| Baseline Flatness | ±0.002 A |
| Stray Light | <1.0%T @ 198 nm (KCl), <0.05%T @ 220 nm (NaI), <0.03%T @ 340 nm (NaNO₂) |
| Noise (RMS, 60 readings @ 500 nm) | ≤0.00020 A at 0 A, ≤0.00030 A at 1 A, ≤0.00040 A at 2 A |
| Detector Type | Dual Silicon Photodiodes |
| Display | 7-inch HD color touchscreen (800 × 1280 px), tilt-adjustable |
| Sample Compartment | Standard 8-cell changer with swappable sample tower |
| Optional Accessories | 4-cell long-path changer (up to 100 mm pathlength), Peltier-controlled single-cell holder (20–60 °C), syringe autosampler, fiber optic probe coupler |
| Connectivity | Dual USB-A ports, Ethernet, Wi-Fi adapter support (optional), USB printing support |
| Dimensions (L × W × H) | 35.5 × 38.5 × 19.5 cm |
| Weight | 7.5 kg |
| Lamp Lifetime | >5 years (3-year limited warranty) |
| Power Supply | Auto-ranging AC/DC adapter (100–240 V, 50/60 Hz) |
| Scan Speed | Slow / Medium / Fast — up to 1600 nm/min |
| Compliance | Designed and validated per ISO 9001 manufacturing standards |
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