ARCoptix FT-NIR Rocket 是一款高性能、紧凑型、高性价比的近红外光谱仪;其内建的永久校准的干涉仪及固态参考激光光源使其拥有极佳的波长稳定性及光谱强度稳定性;
FT-NIR光纤近红外傅立叶光谱仪兼容通常线阵近红外光谱仪所使用的各种近红外光源及取样附件,并提供高质量近红外光谱;
宽光谱范围:0.9~2.6um
高分辨率:8cm-1(1nm@1um,5nm@2.6um),优化分辨率配置可选:4cm-1
极佳的光谱测试波长稳定性及强度稳定性
优秀的灵敏度,非常适合漫反射信号的探测
紧凑型设计,坚固可靠,易于使用
型号 |
FT-NIR 0.9~2.6 |
光谱范围(cm-1) |
11000~3850i |
光谱范围(um) |
0.9~2.6 |
探测器类别 |
Extended type InGaAs Photodiode (Optionally 1- or 2-stage TE-cooled) |
信噪比(SNR) |
>10,000:1ii |
干涉仪类型 |
Permanently aligned,double retro-reflector design |
分辨率(cm-1) |
8(4 可选) |
波数重复性 |
<10 ppm(with optional temperature stabilized control laseriii) |
最短测量周期(sec) |
1 |
参考激光 |
solid-state laser@850nm(Optionally TE Temperature-stabilized) |
工作温度 |
5~35℃ |
存储温度 |
-10~60℃ |
光纤输入 |
Fiber core up to Φ1mm,NA0.25,SMA905 connector |
控制接口 |
USB 2.0 |
软件环境 |
Windows XP/7/8 |
外形尺寸(mm) |
180x126x78 |
重量(g) |
1700 |
i.The cut off wavelength is 2.5 um with TE-cooled detectors
ii.Measured with HL2000-HP-FHSA halogen lamp in transmission mode,5s measurement,around peak sensitivity wavelength,Norton-Beer weak apodization,linearly corrected baseline,resolution setting:8cm-1
iii.Temperature-induced drift is ~70[ppm/℃] without laser temperature stabilization Specification are subject to changes without notice