FT-NIR Rocket近红外傅立叶变换光纤光谱仪

产 品 说 明
 
概述：

FT-NIR Rocket近红外傅里叶变换光谱仪是一个高性能的系统。它具有高分辨、宽的波长范围和较好的稳定性，其在波长和强度上**的稳定性使其成为高重复性化学计量分析的理想工具。与光电二极管阵列近红外光谱仪比较，我们的单光电二极管运作的傅里叶变换近红外光谱仪确保无缺陷像素，没有像素的增益变化，没有暗电流漂移；而且，这个光谱仪不会遭受到像光栅光谱仪杂散光的影响。

 

主要特征：

● Wide wavelength range 0.9-2.6μm

● High resolution 8cm-1(equivalent to <1nm@1um and 10'000:1

Long term baseline Intensity stability

< 2% (1100-2500nm) over 10 hours

Wave-number repetability

<1cm-1 @ 4000cm-1 (25± 5°C)
or 
<0.05cm-1 @ 4000cm-1 with temperature stabilized laser

Detector

Extended type InGaAs PIN photodiode
(other detector types available on demand)

Effective Measurement time

1 spectrum every 2.5 seconds

Optical Fiber Connector

SMA 905

Optical entrance

SMA-905
600um (fiber core diameter)
NA=0.25

Reference laser

Solid-state 850nm
(optional: TE temperature stabilized)

A/D Converter

24 bit

Power requirements

5V/0.5A (USB powered)

Optional TE temperature-stabilized reference laser and/or cooled detectors require line powering (7.5V / 1.6A)

Operating temperature

10°C-40°C

Communication Interface

USB 2.0 (optionally Ethernet)

Software Interface

Windows XP/7/8
API for controlling the instrument via our DLL

Dimensions

180mm x 160mm x 80mm

Weight

1700g


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