| 型號(hào) | UV2800 | UV2800A | UV2800S | |
| 光學(xué)系統(tǒng) | 雙光束(1200 L/mm grating) | |||
| 波長(zhǎng)范圍 | 190~1100nm | |||
| 帶寬 | 1.0nm , | 1.8nm, | 0.5-1.0-2.0-4.0nm | |
| 波長(zhǎng)準(zhǔn)確度 | ±0.3nm | |||
| 波長(zhǎng)重現(xiàn)性 | ≤ 0.2nm | |||
| 透射比準(zhǔn)確度 | ±0.002A(0~0.5A);±0.003A(0.5~1A);±0.3%T(0~100%T) | |||
| 透射比重復(fù)性 | ≤ 0.001A(0~0.5A);≤0.002(0.5~1A);≤0.15%T(0~100%T) | |||
| 光度范圍 | 0~200%T, -0.301~3.000A, 0~9999C | |||
| 漂移 | ≤0.001A/h @ 500nm | |||
| 基線直線性 | ±0.002A | |||
| 噪 聲 | 100%≤0.15%T; 0% ≤0.1%T | |||
| 雜散光 | ≤0.05%T @220nm, 360nm | |||











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