Stalwart

SFT-900pro

Scientific-Grade Benchtop FTIR Spectrometer

SFT-900PRO is self-designed scientific-grade benchtop FT-IR spectrometer with upgraded resolution up to 0.25cm- 1 to fit to wide scientific research applications. Moreover, the range extendable to 12800-350cm- 1 and optional light source and auto switch detectors, meanwhile it’s compatible with many built-in attachments or external type, say the sample compartment can compatible with IR transmission module, Attenuated Total Reflectance, diffuse reflectance up or front, and specular reflectance, gas cell, TGA module etc.

SFT-900pro is widely used for solid, liquid and gas transmission characteristics, direct measure with solid or liquid ATR diamond, ZnSe, Ge crystal no necessary press, and direct connect to gas cell fit to both high and low concentration gases, customize measure is available for one stop solution provider.

It is widely applied to Pharma and life science, microorganism identification, polymer and chemical products, surface analysis, material science, semi- conductor silicon industry, and soil analysis.

SFT-900S

Resolution<0.4cm- 1><0.4cm-1

SFT-900H

Resolution<0.4cm- 1><0.25cm-1

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Features
Specifications
Application
Literature

Features

Michelson interferometer with wear free and reliability of 10 year guaranty, with cube- corner mirror resist mechanical and temperature vibration

Higher stability of optical system is designed with gold mirror improve reflectivity by > 5 % than traditional aluminum mirror.

Super sensitivity and reliable temperature controlled DTGS detectors

Reliable performance of solid laser life up to 10 years

Vacuum cooling ceramic IR light source with high performance

Powerful software functions for include batch operation and analysis, integrated automatic acquisition function, online in-field monitor.

Specifications

Items	Standard Specification	Extendable specification
Spectral Resolution	≤0.4 cm^-1	Upgrade to <0.25 cm-1
Spectral Range	8000-350cm^-1	12800-4000cm^-1
IR source	Vacuum-cooling ceramic light source	Tungsten lamp
Laser	Solid laser	-
Beam splitters	KBr	Quartz, CaF2, ZnSe,Ge
Detectors	Temperature controlled DTGS detector	Optional: LN cooled MCT detector, Semi-conductor cooled MCT detector, LN cooled InSb detector, LN cooled Ge detector and semi-conductor InGaAs detector
Sample Compartment	Transmission sample compartment	Optional: IR Emission interface, External sample compartment, External sealed UHV compartment
Interferometer	Cube-corner mirror Michelson interferometer, wear free fit to many field measure can resist to mechanical and temperature vibration
Wavenumber Accuracy	Better than 0.01 cm^-1
Wavenumber Precision	Better than 0.01cm-1
Transmission Precision	Better than 0. 1%T
SNR	≥40,000:1 1 min sample measurement, 4 cm- 1, peak-to-peak
Dimension	685×415×223mm

Application

Pharm & Life Science

Protein conformation and quantification Quantification for Active Pharmaceutical Ingredients and excipient in water solution

Microorganism Identification

Characterization for the volatility and stability of medicine combined with TGA module

Polymer and Chemical Products

Detection and Characterization for the volatility and decomposition combined with TGA module Monitoring reaction process in lab combined with MIR fiber

Surface analysis

Detection and Characterization for the Ultra-Thin film and mono-layer film Characterization for the erosion process

Material Science

Detection of Emissivity of building materials Evaluation for Optical material such as Infrared windows and mirrors

Semi-conductor Silicon Industry

Different non- metal film measure Quality control medium carbon / oxygen impurity identification

Soil Analysis

Soil fertility and organic evaluation Soil properties research

Literature

SFT-900pro Brochure

Features
Specifications
Application
Literature