光學系統(tǒng): |
雙光束,CT式光路;1200 線/毫米激光全息衍射光柵 (Double beam, Czerny-Turner, Grating 1200line/mm) |
光譜帶寬: |
0.5nm,1nm,2nm,4nm,(Variable) 1.8nm/1nm(optional) |
光度精度: |
±0.002A(0~0.5A) ±0.004A(0.5~1A) ±0.008A(1~2A) ±0.3%T(0~100%T) |
波長精度: |
±0.1 nm(656.1 nm D2),±0.3 nm(全波長范圍) ±0.1 nm(656.1 nm D2),±0.3 nm (the whole wavelength range) |