双级联单色仪 CM112

产品特点

* 两种色散模式可选

* 低杂散光，近乎是普通单色仪平方

* 结构紧凑

* 宽光谱范围

* 光谱单位可选，纳米nm，波数cm-1, 光子能量eV等

* 可配置升级为光谱仪

主要应用

* 高分辨单色光谱成像

* 脉冲光谱测量

* 荧光、拉曼光谱

* 等离子体发光

* 光谱检测

主要参数

型号

CM112

CM242

焦距

110 mm

240 mm

f/#

3.9

7.8

倒线色散

3.2nm/mm (with 1200 g/mm grating)

1.60nm/mm (with 1200 g/mm grating)

分辨率

<0.5nm (additive)

<1nm (subtractive)

<0.04nm (additive)    0.06nm (subtractive)

波长精度和重复性

0.1nm (additive)

0.2nm (subtractive)

0.01nm (additive)

0.01nm (subtractive)

波长准确

±0.3nm (additive)

± 0.6nm (subtractive)

± 0.30nm standard (with 1200 g/mm grating)

扫描速度

1 to 200nm/s (with 1200g.mm grating)

杂散光

< 10-9

狭缝

Standard Set includes; 0.125mm, 0.15mm,0.30mm, 0.6mm, 1.2mm and 2.4mm x 4.0mm.

Unilateral, computer controlled, curved entrance and straight exit standard.

Width - 10μm to 3000μm

Height - 2mm to 20mm

光栅

2或4块(30 x 30mm)

2-6块光栅(68 x 68mm standard, 68 x 84mm optional)

控制接口

RS232 standard