描述
UV2800 is double beam UV-VIS spectrophotometer with a large screen and scanning function. New optical system and circuit system make the instrument have high-resolution, low stray light, lasting stability, high-SNR. This instrument can meet the multi-level analysis application requirements. The computer application system of UV-VIS Spectrophotometer can achieve more powerful function for your instrument.
Specifications:
| UV2800/UV2800PC | UV2800S/UV2800SPC | ||
| Optical System | Double beam | Double beam | |
| Spectral Bandwidth | 1.8nm | 0.5、1、1.8、4nm | |
| Wavelength Range | 190～1100nm | 190～1100nm | |
| Wavelength Accuracy | ±0.3nm | ±0.3nm | |
| Wavelength Repeatability | 0.2nm | 0.2nm | |
| Photometric Range | T:0～200.00%T A:-0.301～4.0000Abs C:0～9999 | T:0～200.00%T A:-0.301～4.0000Abs C:0～9999 | |
| Photometric Accuracy | ±0.3%T | ±0.3%T | |
| Photometric Repeatability | 0.1%T | 0.1%T | |
| Stray Light | ≤0.05%T（220nm, 340nm） | ≤0.05%T（220nm, 340nm） | |
| Baseline linearity | ±0.001A | ±0.001A | |
| Baseline drift | 0.0005A/h(500nm) | 0.0005A/h(500nm) | |
| Noise | 100%(T)line noise≤0.1%(T) | 100%(T)line noise≤0.1%(T) | |
| 0%(T)line noise≤0.05%(T) | 0%(T)line noise≤0.05%(T) | ||
| Monitor | 320×240 large screen LCD(6 inch) | ||
| Dimensions | 540×445×230mm | ||
| Accessory | compact printer optional, cuvettes, holders, software optional | ||
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